/* متابعة الدرجات — نظام التصميم والواجهة
   للتخصيص: غيّر المتغيرات في :root (الألوان، الزوايا، المسافات). راجع CLAUDE.md */

@font-face { font-family: 'Cairo'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/cairo-arabic-400-normal.woff2) format('woff2'); unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0898-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC; }
@font-face { font-family: 'Cairo'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/cairo-arabic-600-normal.woff2) format('woff2'); unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0898-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC; }
@font-face { font-family: 'Cairo'; font-style: normal; font-weight: 800; font-display: swap; src: url(fonts/cairo-arabic-800-normal.woff2) format('woff2'); unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0898-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC; }
@font-face { font-family: 'Cairo'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/cairo-latin-400-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Cairo'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/cairo-latin-600-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Cairo'; font-style: normal; font-weight: 800; font-display: swap; src: url(fonts/cairo-latin-800-normal.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --bg: #f4f6fb; --card: #ffffff; --text: #1b2433; --muted: #667085; --border: #dfe4ee;
  --primary: #1f6feb; --primary-ink: #ffffff; --primary-soft: #e8f0fe; --primary-strong: #1559c7;
  --success: #12805c; --success-soft: #e3f6ee;
  --error: #c0362c; --error-soft: #fdeceb;
  --warning: #b54708; --warning-soft: #fff4e5;
  --chip: #eef1f7; --overlay: rgba(16, 20, 28, .45);
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, .16);
  --r-card: 16px; --r-btn: 12px; --r-chip: 10px;
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px;
  --touch: 48px; --field-h: 52px;
  --fs: 16px; --fs-score: 18px;
  --appbar-h: 56px; --tabbar-h: 64px; --rail-w: 232px;
  --safe-t: env(safe-area-inset-top, 0px); --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px); --safe-r: env(safe-area-inset-right, 0px);
  --dur: 180ms; --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: light;
}
:root[data-text="large"] { --fs: 18.5px; --fs-score: 20px; --field-h: 56px; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #10141c; --card: #1a202c; --text: #edf1f7; --muted: #9aa5b8; --border: #2b3446;
    --primary: #5b9bff; --primary-ink: #0b1220; --primary-soft: #1d2b4a; --primary-strong: #8bb8ff;
    --success: #4cd3a0; --success-soft: #12342a; --error: #ff8a80; --error-soft: #3a1f1d;
    --warning: #ffb86b; --warning-soft: #3a2a14; --chip: #232b3a; --overlay: rgba(0, 0, 0, .6);
    --shadow: none; --shadow-lg: 0 12px 32px rgba(0, 0, 0, .5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #10141c; --card: #1a202c; --text: #edf1f7; --muted: #9aa5b8; --border: #2b3446;
  --primary: #5b9bff; --primary-ink: #0b1220; --primary-soft: #1d2b4a; --primary-strong: #8bb8ff;
  --success: #4cd3a0; --success-soft: #12342a; --error: #ff8a80; --error-soft: #3a1f1d;
  --warning: #ffb86b; --warning-soft: #3a2a14; --chip: #232b3a; --overlay: rgba(0, 0, 0, .6);
  --shadow: none; --shadow-lg: 0 12px 32px rgba(0, 0, 0, .5);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html, body { margin: 0; height: 100%; }
body {
  font-family: 'Cairo', system-ui, -apple-system, 'Segoe UI', Tahoma, sans-serif;
  font-size: var(--fs); line-height: 1.6; color: var(--text); background: var(--bg);
  -webkit-tap-highlight-color: transparent; overscroll-behavior-y: none;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--primary) 55%, transparent); outline-offset: 2px; }
.num, .score { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum'; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }
svg.i { width: 22px; height: 22px; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.flip-rtl { transform: scaleX(-1); }

/* ===== الهيكل ===== */
.shell { min-height: 100%; display: flex; }
.main { flex: 1; min-width: 0; padding-bottom: calc(var(--tabbar-h) + var(--safe-b) + var(--s4)); outline: none; }
.rail { display: none; }
.boot { display: grid; place-items: center; min-height: 70vh; color: var(--muted); }
.boot-mark { width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, #2f7cf6, #1f5fd0); animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .5; transform: scale(.94); } }

.tabbar {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(5, 1fr);
  height: calc(var(--tabbar-h) + var(--safe-b)); padding-bottom: var(--safe-b);
  background: color-mix(in srgb, var(--card) 92%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.tabbar.hide { display: none; }
.tab {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  border: 0; background: none; color: var(--muted); font-size: 12.5px; font-weight: 600; min-height: var(--touch);
}
.tab svg.i { width: 24px; height: 24px; }
.tab[aria-current="page"] { color: var(--primary); }
.tab[aria-current="page"] .tab-ico { background: var(--primary-soft); }
.tab-ico { display: grid; place-items: center; width: 56px; height: 30px; border-radius: 16px; transition: background var(--dur); }
.main.no-tabbar { padding-bottom: calc(var(--safe-b) + var(--s5)); }

/* شريط علوي */
.appbar {
  position: sticky; top: 0; z-index: 20;
  padding-top: var(--safe-t);
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color var(--dur);
}
.appbar.scrolled { border-bottom-color: var(--border); }
.appbar-row { display: flex; align-items: center; gap: var(--s2); min-height: var(--appbar-h); padding: 0 calc(var(--s3) + var(--safe-r)) 0 calc(var(--s3) + var(--safe-l)); }
.appbar h1 { font-size: 19px; font-weight: 800; margin: 0; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.appbar .sub { display: block; font-size: 12.5px; font-weight: 600; color: var(--muted); line-height: 1.2; }
.save-state { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.save-state.ok { color: var(--success); }

.wrap { max-width: 760px; margin: 0 auto; padding: var(--s4) calc(var(--s4) + var(--safe-r)) var(--s4) calc(var(--s4) + var(--safe-l)); }
.wrap.wide { max-width: 1280px; }
.stack > * + * { margin-top: var(--s3); }
.section-title { font-size: 14px; font-weight: 800; color: var(--muted); margin: var(--s5) 4px var(--s2); }
.row { display: flex; align-items: center; gap: var(--s2); }
.row.wrap-row { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.screen-enter { animation: enter var(--dur) var(--ease); }
@keyframes enter { from { opacity: 0; transform: translateY(6px); } }

/* ===== أزرار ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s2);
  min-height: var(--touch); padding: 0 var(--s4); border-radius: var(--r-btn);
  border: 1px solid var(--border); background: var(--card); color: var(--text);
  font-weight: 700; font-size: 15px; white-space: nowrap; text-decoration: none;
  transition: background var(--dur), transform 80ms, border-color var(--dur);
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .5; pointer-events: none; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn.soft { background: var(--primary-soft); border-color: transparent; color: var(--primary); }
.btn.success { background: var(--success-soft); border-color: transparent; color: var(--success); }
.btn.danger { background: var(--error); border-color: var(--error); color: #fff; }
.btn.danger-ghost { color: var(--error); border-color: color-mix(in srgb, var(--error) 35%, var(--border)); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.block { width: 100%; }
.btn.lg { min-height: 56px; font-size: 16.5px; border-radius: 14px; }
.btn.sm { min-height: 40px; padding: 0 var(--s3); font-size: 14px; }
.icon-btn {
  display: inline-grid; place-items: center; width: var(--touch); height: var(--touch); flex: none;
  border: 0; border-radius: 14px; background: transparent; color: var(--text);
}
.icon-btn:hover { background: var(--chip); }
.icon-btn.labeled { width: auto; display: inline-flex; gap: 6px; padding: 0 10px; font-weight: 700; font-size: 14px; }
.fab {
  position: fixed; z-index: 25; inset-inline-start: 50%; transform: translateX(50%);
  bottom: calc(var(--tabbar-h) + var(--safe-b) + var(--s4));
  min-width: min(360px, calc(100% - 32px)); box-shadow: var(--shadow-lg);
}
.fab:active { transform: translateX(50%) scale(.97); }

/* ===== بطاقات ===== */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); padding: var(--s4); box-shadow: var(--shadow); }
.card.flat { box-shadow: none; }
.card.tap { cursor: pointer; transition: border-color var(--dur), transform 80ms; }
.card.tap:active { transform: scale(.99); }
.card h2, .card h3 { margin: 0; font-size: 17px; font-weight: 800; }
.alert { display: flex; gap: var(--s3); align-items: flex-start; border-radius: var(--r-card); padding: var(--s4); border: 1px solid transparent; }
.alert .grow p { margin: 2px 0 var(--s2); color: var(--muted); font-size: 14.5px; }
.alert strong { display: block; }
.alert.warn { background: var(--warning-soft); color: var(--text); }
.alert.warn > svg { color: var(--warning); }
.alert.info { background: var(--primary-soft); }
.alert.info > svg { color: var(--primary); }
.alert.ok { background: var(--success-soft); }
.alert.ok > svg { color: var(--success); }
.alert.err { background: var(--error-soft); }
.alert.err > svg { color: var(--error); }

.class-card { display: grid; gap: var(--s3); }
.class-card .head { display: flex; align-items: center; gap: var(--s3); }
.class-badge { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--primary-soft); color: var(--primary); font-weight: 800; font-size: 15px; flex: none; }
.class-card h3 { font-size: 18px; }
.meta { font-size: 13.5px; color: var(--muted); font-weight: 600; }
.progress { height: 8px; background: var(--chip); border-radius: 99px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--primary); border-radius: inherit; transition: width 300ms var(--ease); }
.progress.done > span { background: var(--success); }
.class-actions { display: flex; gap: var(--s2); }
.class-actions .btn { flex: 1; }

.hello { padding: var(--s2) 4px 0; }
.hello h2 { font-size: 24px; font-weight: 800; margin: 0; }
.hello p { margin: 0; color: var(--muted); }

/* حالة فارغة */
.empty { text-align: center; padding: var(--s5) var(--s4); }
.empty svg.art { width: 180px; height: auto; margin: 0 auto var(--s3); display: block; }
.empty h2 { font-size: 20px; margin: 0 0 var(--s2); }
.empty p { color: var(--muted); margin: 0 0 var(--s4); }
.steps { list-style: none; padding: 0; margin: var(--s4) 0; display: grid; gap: var(--s2); text-align: start; }
.steps li { display: flex; gap: var(--s3); align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: var(--s3) var(--s4); font-weight: 600; }
.steps .n { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: var(--primary-ink); font-weight: 800; flex: none; }

/* ===== حقول ===== */
.field { display: grid; gap: 6px; }
.field > label, .label { font-size: 14px; font-weight: 700; color: var(--muted); }
.input, .select, .textarea {
  width: 100%; min-height: var(--touch); padding: 10px 14px; border-radius: var(--r-btn);
  border: 1.5px solid var(--border); background: var(--card); outline: none; transition: border-color var(--dur), box-shadow var(--dur);
}
.textarea { min-height: 160px; resize: vertical; line-height: 1.8; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); }
.input.bad { border-color: var(--error); background: var(--error-soft); }
.err-msg { display: flex; align-items: center; gap: 4px; color: var(--error); font-size: 12.5px; font-weight: 700; min-height: 0; }
.err-msg svg.i { width: 14px; height: 14px; }
.hint { font-size: 13px; color: var(--muted); margin: 0; }

.seg { display: inline-flex; background: var(--chip); border-radius: 12px; padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button { border: 0; background: transparent; min-height: 42px; padding: 0 14px; border-radius: 10px; font-weight: 700; color: var(--muted); }
.seg button[aria-pressed="true"] { background: var(--card); color: var(--text); box-shadow: var(--shadow); }

.switch { position: relative; width: 52px; height: 32px; flex: none; appearance: none; -webkit-appearance: none; background: var(--border); border-radius: 99px; margin: 0; transition: background var(--dur); cursor: pointer; }
.switch::after { content: ''; position: absolute; top: 3px; inset-inline-start: 3px; width: 26px; height: 26px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.3); transition: inset-inline-start var(--dur) var(--ease); }
.switch:checked { background: var(--primary); }
.switch:checked::after { inset-inline-start: 23px; }

.list { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); overflow: hidden; }
.list-item { display: flex; align-items: center; gap: var(--s3); min-height: 56px; padding: var(--s2) var(--s4); border-bottom: 1px solid var(--border); }
.list-item:last-child { border-bottom: 0; }
.list-item .grow strong { display: block; font-weight: 700; }
.list-item .grow small { display: block; color: var(--muted); font-size: 13px; line-height: 1.4; }
button.list-item { width: 100%; border-inline: 0; border-top: 0; background: none; text-align: start; }
button.list-item:hover { background: var(--chip); }

/* ===== شاشة الشعبة ===== */
.chips { display: flex; gap: var(--s2); overflow-x: auto; padding: var(--s2) calc(var(--s3) + var(--safe-r)) var(--s3) calc(var(--s3) + var(--safe-l)); scrollbar-width: none; scroll-snap-type: x proximity; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; scroll-snap-align: center; display: inline-flex; align-items: center; gap: 4px;
  min-height: 42px; padding: 0 14px; border-radius: 99px; border: 1.5px solid var(--border);
  background: var(--card); font-weight: 700; font-size: 14.5px; white-space: nowrap;
}
.chip.done { color: var(--success); border-color: color-mix(in srgb, var(--success) 40%, var(--border)); }
.chip[aria-selected="true"] { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.chip.small { min-height: 36px; font-size: 13.5px; padding: 0 12px; }

.toolbar { display: flex; gap: var(--s2); overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.toolbar::-webkit-scrollbar { display: none; }
.toolbar .btn { flex: none; }
.status-line { display: flex; align-items: center; gap: var(--s2); justify-content: space-between; flex-wrap: wrap; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 99px; background: var(--warning-soft); color: var(--warning); font-weight: 800; font-size: 14px; }
.status-pill.ok { background: var(--success-soft); color: var(--success); }
.toggle-line { display: inline-flex; align-items: center; gap: var(--s2); font-weight: 700; font-size: 14px; }
.search { position: relative; }
.search svg.i { position: absolute; inset-inline-start: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search .input { padding-inline-start: 42px; }

.meta-grid { display: grid; grid-template-columns: 1fr 2fr; gap: var(--s3); }

.stu { padding: var(--s3) var(--s3) var(--s4); scroll-margin-top: 150px; transition: border-color var(--dur), background var(--dur); }
.stu.complete { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); }
.stu.flash { animation: flash 900ms var(--ease); }
@keyframes flash { 0% { background: var(--primary-soft); } }
.stu-head { display: flex; align-items: center; gap: var(--s2); }
.stu-num { display: grid; place-items: center; min-width: 34px; height: 34px; border-radius: 10px; background: var(--chip); font-weight: 800; font-size: 14px; flex: none; }
.stu-name { flex: 1; min-width: 0; border: 0; background: none; padding: 6px 2px; text-align: start; font-weight: 800; font-size: 16.5px; line-height: 1.35; color: var(--text); min-height: var(--touch); }
.stu-name:hover { color: var(--primary); }
.stu-total { font-weight: 800; font-size: 15px; white-space: nowrap; padding: 4px 10px; border-radius: 10px; background: var(--chip); }
.stu-total.full { background: var(--success-soft); color: var(--success); }
.stu-total .of { font-weight: 600; color: var(--muted); font-size: 12.5px; }
.btn-full { min-height: 44px; padding: 0 12px; border-radius: 12px; border: 0; background: var(--success-soft); color: var(--success); font-weight: 800; display: inline-flex; align-items: center; gap: 4px; }
.items { display: grid; gap: var(--s2); margin-top: var(--s2); }
.item-row { display: grid; grid-template-columns: 74px 1fr; align-items: center; gap: var(--s2); }
.item-label { font-size: 13.5px; font-weight: 800; color: var(--muted); line-height: 1.3; }
.score-chips { display: flex; gap: 5px; overflow-x: auto; scrollbar-width: none; }
.score-chips::-webkit-scrollbar { display: none; }
.sc {
  flex: 1 1 0; min-width: 34px; height: 46px; padding: 0 2px; border-radius: var(--r-chip);
  border: 1.5px solid var(--border); background: var(--card); font-weight: 800; font-size: var(--fs-score);
  font-variant-numeric: tabular-nums; transition: background 120ms, border-color 120ms, color 120ms;
}
.sc[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.sc.other { font-size: 13px; color: var(--muted); flex: 1.3 1 0; padding: 0 4px; }
.sc.other[aria-pressed="true"] { color: var(--primary-ink); }
.fields-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s2); margin-top: var(--s2); }
.score-field { display: grid; gap: 4px; }
.score-field label { font-size: 12.5px; font-weight: 800; color: var(--muted); text-align: center; }
.score-input {
  width: 100%; height: var(--field-h); text-align: center; font-size: var(--fs-score); font-weight: 800;
  border-radius: var(--r-btn); border: 1.5px solid var(--border); background: var(--card); outline: none;
  font-variant-numeric: tabular-nums; padding: 0 4px;
}
.score-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); }
.score-input.bad { border-color: var(--error); background: var(--error-soft); }
.score-input::placeholder { color: color-mix(in srgb, var(--muted) 60%, transparent); font-weight: 600; }

.fin-sum { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s2); margin-top: var(--s3); }
.mini-stat { background: var(--chip); border-radius: 12px; padding: 6px 8px; text-align: center; }
.mini-stat small { display: block; color: var(--muted); font-size: 12px; font-weight: 700; }
.mini-stat b { font-size: 16px; }

/* جدول الإدخال على الشاشات العريضة */
.grid-wrap { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); overflow: auto; max-height: calc(100vh - 260px); }
table.grid { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 15px; }
table.grid th, table.grid td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: center; white-space: nowrap; }
table.grid thead th { position: sticky; top: 0; z-index: 2; background: var(--card); font-size: 13.5px; color: var(--muted); font-weight: 800; }
table.grid td.name, table.grid th.name { text-align: start; position: sticky; inset-inline-start: 0; background: var(--card); z-index: 1; min-width: 170px; white-space: normal; }
table.grid thead th.name { z-index: 3; }
table.grid tbody tr:hover td { background: color-mix(in srgb, var(--primary-soft) 45%, var(--card)); }
table.grid tbody tr.complete td.total { color: var(--success); }
table.grid .score-input { height: 44px; min-width: 52px; max-width: 76px; font-size: 16px; }
table.grid td.total { font-weight: 800; min-width: 64px; }
table.grid .stu-name { font-size: 15px; min-height: 40px; padding: 2px; }
table.grid .cell-err { display: block; color: var(--error); font-size: 11.5px; font-weight: 700; }

/* بطاقة الطالب */
.banner { border-radius: var(--r-card); padding: var(--s4); display: flex; align-items: center; justify-content: space-between; gap: var(--s3); background: var(--chip); }
.banner.ok { background: var(--success-soft); color: var(--success); }
.banner b { font-size: 26px; }
.big-name { font-size: 26px; font-weight: 800; line-height: 1.3; margin: 0; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.tbl th, table.tbl td { padding: 8px 6px; border-bottom: 1px solid var(--border); text-align: center; }
table.tbl th { color: var(--muted); font-size: 12.5px; font-weight: 800; }
table.tbl td.start, table.tbl th.start { text-align: start; }
table.tbl tr.sum td { background: var(--primary-soft); font-weight: 800; }
table.tbl td b { font-weight: 800; }
.tbl-wrap { overflow-x: auto; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; }
.kv > div:nth-child(odd) { color: var(--muted); font-weight: 600; }
.kv > div:nth-child(even) { font-weight: 800; text-align: end; }

/* محرر الشعبة */
.name-row { display: flex; align-items: center; gap: var(--s2); padding: 6px var(--s2); border-bottom: 1px solid var(--border); }
.name-row:last-child { border-bottom: 0; }
.name-row .input { min-height: 44px; }
.name-row .tag { font-size: 11.5px; font-weight: 800; padding: 2px 8px; border-radius: 99px; background: var(--success-soft); color: var(--success); white-space: nowrap; }
.name-row input[type=checkbox], .pick input[type=checkbox] { width: 22px; height: 22px; accent-color: var(--primary); flex: none; }
.pick { display: flex; align-items: center; gap: var(--s3); min-height: 52px; padding: 4px var(--s4); border-bottom: 1px solid var(--border); cursor: pointer; }
.pick:last-child { border-bottom: 0; }
.pick.disabled { opacity: .55; }
.count-badge { display: inline-grid; place-items: center; min-width: 26px; height: 26px; padding: 0 8px; border-radius: 99px; background: var(--primary-soft); color: var(--primary); font-size: 13px; font-weight: 800; }

/* ===== نوافذ ===== */
.backdrop { position: fixed; inset: 0; z-index: 50; background: var(--overlay); display: flex; align-items: flex-end; justify-content: center; animation: fade var(--dur) var(--ease); }
@keyframes fade { from { opacity: 0; } }
.sheet {
  width: 100%; max-width: 640px; max-height: 92vh; overflow: auto; background: var(--card);
  border-radius: 22px 22px 0 0; padding: var(--s3) var(--s4) calc(var(--s4) + var(--safe-b));
  animation: up 220ms var(--ease); box-shadow: var(--shadow-lg);
}
.sheet::before { content: ''; display: block; width: 40px; height: 5px; border-radius: 99px; background: var(--border); margin: 0 auto var(--s3); }
@keyframes up { from { transform: translateY(40px); opacity: .4; } }
.sheet h2 { font-size: 19px; margin: 0 0 var(--s2); }
.sheet p { color: var(--muted); margin: 0 0 var(--s3); }
.sheet .actions { display: flex; gap: var(--s2); margin-top: var(--s4); }
.sheet .actions .btn { flex: 1; }
@media (min-width: 700px) {
  .backdrop { align-items: center; }
  .sheet { border-radius: 22px; max-width: 520px; }
  .sheet.wide { max-width: 760px; }
  .sheet::before { display: none; }
}

.toasts { position: fixed; z-index: 60; inset-inline: 0; bottom: calc(var(--tabbar-h) + var(--safe-b) + var(--s3)); display: grid; justify-items: center; gap: var(--s2); pointer-events: none; padding: 0 var(--s4); }
body.no-tabbar .toasts { bottom: calc(var(--safe-b) + var(--s4)); }
.toast {
  pointer-events: auto; display: flex; align-items: center; gap: var(--s3); max-width: 520px; width: max-content; min-height: 48px;
  padding: 8px 8px 8px 16px; padding-inline-start: 16px; border-radius: 14px; background: #1b2433; color: #fff; font-weight: 700; font-size: 14.5px;
  box-shadow: var(--shadow-lg); animation: up 200ms var(--ease);
}
:root[data-theme="dark"] .toast { background: #edf1f7; color: #10141c; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .toast:not(.err) { background: #edf1f7; color: #10141c; } }
.toast.err { background: var(--error); color: #fff; }
.toast button { border: 0; background: rgba(255,255,255,.16); color: inherit; font-weight: 800; min-height: 36px; padding: 0 12px; border-radius: 10px; }
.toast.out { opacity: 0; transform: translateY(8px); transition: all 200ms; }

/* لوحة الأرقام */
.keypad { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s2); margin-top: var(--s3); direction: ltr; }
.keypad button { min-height: 56px; border-radius: 14px; border: 1px solid var(--border); background: var(--card); font-size: 22px; font-weight: 800; }
.keypad button.wide { grid-column: span 1; }
.keypad-display { text-align: center; font-size: 36px; font-weight: 800; min-height: 60px; border-radius: 14px; background: var(--chip); display: grid; place-items: center; }

/* الهياكل أثناء التحميل */
.skel { background: linear-gradient(90deg, var(--chip) 25%, color-mix(in srgb, var(--chip) 50%, var(--card)) 50%, var(--chip) 75%); background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: var(--r-card); }
@keyframes shimmer { to { background-position: -200% 0; } }

/* العرض الحي (الجوال) */
.qr-box { display: grid; place-items: center; background: #fff; border-radius: 18px; padding: var(--s3); border: 1px solid var(--border); }
.qr-box canvas { width: min(360px, 84vw); height: auto; image-rendering: pixelated; }
.qr-tap { cursor: zoom-in; width: 100%; }
.qr-tap.full { position: fixed; inset: 0; z-index: 70; border-radius: 0; border: 0; background: #fff; display: grid; place-items: center; cursor: zoom-out; }
.qr-tap.full canvas { width: min(96vw, 96vh); }
.video-box { position: relative; border-radius: 18px; overflow: hidden; background: #000; aspect-ratio: 3 / 4; max-height: 60vh; margin: 0 auto; width: 100%; }
.video-box video { width: 100%; height: 100%; object-fit: cover; }
.video-box .frame { position: absolute; inset: 15%; border: 3px solid rgba(255,255,255,.85); border-radius: 18px; box-shadow: 0 0 0 999px rgba(0,0,0,.35); }
.live-state { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; padding: 6px 14px; border-radius: 99px; background: var(--chip); }
.live-state .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.live-state.connected { background: var(--success-soft); color: var(--success); }
.live-state.connected .dot { background: var(--success); }
.live-state.connecting { background: var(--warning-soft); color: var(--warning); }
.live-state.connecting .dot { background: var(--warning); animation: pulse 1s infinite; }
.live-state.disconnected { background: var(--error-soft); color: var(--error); }
.live-state.disconnected .dot { background: var(--error); }

/* الجولة التعريفية */
.tour { text-align: center; }
.tour svg.art { width: 200px; height: auto; margin: var(--s2) auto var(--s3); display: block; }
.tour h2 { font-size: 21px; }
.dots { display: flex; justify-content: center; gap: 6px; margin: var(--s3) 0; }
.dots span { width: 8px; height: 8px; border-radius: 99px; background: var(--border); transition: width var(--dur); }
.dots span.on { width: 22px; background: var(--primary); }

.ios-steps { counter-reset: s; list-style: none; padding: 0; display: grid; gap: var(--s3); }
.ios-steps li { display: flex; gap: var(--s3); align-items: center; background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: var(--s3); }
.ios-steps .pic { width: 64px; height: 64px; border-radius: 14px; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; flex: none; }
.ios-steps .pic svg.i { width: 32px; height: 32px; }

/* ===== الشاشات العريضة: قائمة جانبية بدل الشريط السفلي ===== */
@media (min-width: 900px) {
  .tabbar { display: none; }
  .toasts, body.no-tabbar .toasts { bottom: var(--s5); }
  .main, .main.no-tabbar { padding-bottom: var(--s5); }
  .rail {
    display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; width: var(--rail-w); flex: none;
    padding: calc(var(--s4) + var(--safe-t)) var(--s3) var(--s4); border-inline-end: 1px solid var(--border); background: var(--card);
  }
  .rail .brand { display: flex; align-items: center; gap: var(--s2); padding: 0 var(--s2) var(--s4); font-weight: 800; font-size: 17px; }
  .rail .brand img { width: 36px; height: 36px; border-radius: 10px; }
  .rail .tab { flex-direction: row; justify-content: flex-start; gap: var(--s3); padding: 0 var(--s3); border-radius: 12px; font-size: 15px; min-height: 48px; }
  .rail .tab-ico { width: auto; height: auto; background: none !important; }
  .rail .tab[aria-current="page"] { background: var(--primary-soft); }
  .rail .rail-foot { margin-top: auto; font-size: 12px; color: var(--muted); padding: 0 var(--s3); }
  .fab { position: static; transform: none; min-width: 0; box-shadow: none; }
  .fab:active { transform: scale(.97); }
  .home-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--s3); }
  .home-grid > * + * { margin-top: 0; }
  .split { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: var(--s4); align-items: start; }
  .split > aside { position: sticky; top: calc(var(--appbar-h) + 70px); max-height: calc(100vh - 140px); overflow: auto; }
  .wrap { max-width: 980px; }
  .wrap.wide { max-width: 1400px; }
}
@media (max-width: 899px) { .desk-only { display: none !important; } }
@media (min-width: 900px) { .mob-only { display: none !important; } }
@media (max-width: 380px) {
  .item-row { grid-template-columns: 1fr; gap: 4px; }
  .sc { min-width: 32px; height: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
}
@media print {
  .tabbar, .rail, .appbar, .toasts { display: none !important; }
}

@media (min-width: 1500px) { .split { grid-template-columns: minmax(0, 1fr) 400px; } }
@media (min-width: 900px) and (max-width: 1180px) { .split { grid-template-columns: 1fr; } .split > aside { display: none; } }

.toolbar.wrap-tools { flex-wrap: wrap; overflow: visible; }
@media (max-width: 899px) { .home-wrap { padding-bottom: 96px; } }
.split aside table.tbl th, .split aside table.tbl td { padding: 6px 3px; font-size: 13px; }
.split aside .tbl-wrap { overflow-x: auto; }

/* ===== شاشة الرصد المختصرة (الجوال) ===== */
.cls-head { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.cls-head .appbar { position: static; background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.weekbar { display: flex; align-items: center; gap: var(--s2); padding: 0 calc(var(--s3) + var(--safe-r)) var(--s2) calc(var(--s3) + var(--safe-l)); border-bottom: 1px solid var(--border); }
.week-btn { flex: 1; min-height: 52px; border-radius: 14px; border: 1.5px solid var(--border); background: var(--card); display: grid; place-items: center; line-height: 1.25; padding: 4px 8px; }
.week-btn b { font-size: 17px; font-weight: 800; }
.week-btn small { font-size: 12.5px; font-weight: 700; color: var(--muted); }
.icon-btn:disabled { opacity: .35; }
.action-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: var(--s2); }
.action-row .btn { padding: 0 8px; font-size: 14.5px; }
.meta-line { display: flex; align-items: center; gap: 6px; width: 100%; border: 0; background: none; padding: 2px 4px; font-weight: 700; font-size: 14px; color: var(--text); text-align: start; min-height: 36px; }
.meta-line.muted { color: var(--muted); }
.meta-line svg.i { width: 18px; height: 18px; color: var(--primary); }

.slist { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); overflow: hidden; }
.srow {
  display: grid; align-items: center; gap: 6px 8px; padding: 10px 12px; border-bottom: 1px solid var(--border);
  grid-template-columns: 26px minmax(0, 1fr) auto; grid-template-areas: "num name total" "num boxes act";
  transition: background var(--dur); scroll-margin-top: 150px;
}
.srow:last-child { border-bottom: 0; }
.srow.complete { background: color-mix(in srgb, var(--success-soft) 45%, var(--card)); }
.srow.flash { animation: flash 900ms var(--ease); }
.srow-num { grid-area: num; align-self: start; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; background: var(--chip); font-weight: 800; font-size: 13px; margin-top: 2px; }
.srow-name { grid-area: name; border: 0; background: none; padding: 0; text-align: start; font-weight: 800; font-size: 15.5px; line-height: 1.35; color: var(--text); min-height: 28px; }
.srow-name small { display: block; font-size: 12px; font-weight: 600; }
.srow-total { grid-area: total; font-weight: 800; font-size: 16px; min-width: 32px; text-align: center; color: var(--muted); }
.srow-total.full { color: var(--success); }
.srow-act { grid-area: act; display: flex; justify-content: center; }
.srow .boxes { grid-area: boxes; display: flex; gap: 6px; }
.srow-done { color: var(--success); display: grid; place-items: center; width: 56px; height: 52px; }
.srow-done svg.i { width: 28px; height: 28px; }
.srow .btn-full { min-height: 52px; min-width: 56px; justify-content: center; font-size: 15px; }
.box {
  flex: 1 1 0; min-width: 52px; max-width: 74px; height: 52px; border-radius: 12px; border: 1.5px dashed var(--border); background: var(--card);
  display: grid; place-items: center; align-content: center; gap: 0; padding: 2px; line-height: 1.1; color: var(--text);
}
.box small { font-size: 10.5px; font-weight: 700; color: var(--muted); white-space: nowrap; }
.box b { font-size: 19px; font-weight: 800; color: var(--muted); }
.box.filled { border-style: solid; border-color: color-mix(in srgb, var(--primary) 35%, var(--border)); background: var(--primary-soft); }
.box.filled b { color: var(--text); }
.box.field { border-style: solid; padding: 0 2px; }
.box.field .score-input { height: 30px; border: 0; background: transparent; box-shadow: none; padding: 0; font-size: 18px; }
.box.field .score-input.bad { background: var(--error-soft); border-radius: 6px; }
.box.field .cell-err { font-size: 9.5px; color: var(--error); font-weight: 700; }
.srow.fin .box { max-width: 92px; }
@media (min-width: 460px) and (max-width: 899px) {
  .srow { grid-template-columns: 26px minmax(0, 1fr) auto 40px 64px; grid-template-areas: "num name boxes total act"; }
  .srow-num { align-self: center; margin: 0; }
}

/* نافذة اختيار الدرجة */
.picker-head { display: flex; align-items: center; gap: var(--s2); font-size: 17px; margin-bottom: var(--s3); }
.picker-tabs { display: grid; grid-template-columns: repeat(4, 1fr); width: 100%; margin-bottom: var(--s3); }
.picker-tabs button { padding: 0 4px; font-size: 13.5px; }
.picker-tabs button .num { display: block; font-size: 16px; color: var(--text); }
.picker-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s2); direction: rtl; }
.pv { min-height: 64px; border-radius: 16px; border: 1.5px solid var(--border); background: var(--card); font-size: 26px; font-weight: 800; font-variant-numeric: tabular-nums; }
.pv.on { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.pv.other { font-size: 15px; color: var(--muted); }
.pv:active { transform: scale(.96); }

/* اختيار الأسبوع وأدواته */
.wk-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s2); margin-bottom: var(--s2); }
.wk { display: grid; gap: 2px; text-align: start; padding: 10px 14px; min-height: 60px; border-radius: 14px; border: 1.5px solid var(--border); background: var(--card); }
.wk.wide { width: 100%; }
.wk b { font-size: 16px; }
.wk small { font-size: 12.5px; color: var(--muted); font-weight: 700; }
.wk.done { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); }
.wk.done small { color: var(--success); }
.wk.on { border-color: var(--primary); box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 25%, transparent); }
.fill-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s2); }
.fill-grid .btn.success { grid-column: span 2; }

/* إصلاحات بعد الاختبار */
.icon-btn.labeled { min-width: var(--touch); justify-content: center; }
.srow-name { min-height: 36px; }
.meta-line { min-height: 44px; }
.box.field { position: relative; }
.box.field .cell-err { position: absolute; top: calc(100% + 2px); inset-inline-start: 0; z-index: 2; white-space: nowrap; font-size: 11px; background: var(--card); padding: 0 4px; border-radius: 4px; }
.box.field .cell-err:empty { display: none; }
.srow:has(.cell-err:not(:empty)) { padding-bottom: 24px; }

/* ===== الإصدار ٣: خمس خانات، الغياب، السلايدر، الملاحظات، التقارير ===== */
.tab { font-size: 11.5px; padding: 0 2px; }
.tab-ico { width: 48px; }

/* صف الطالب: السطر الأول (الاسم + غياب + المجموع)، والثاني (المربعات + كامل) — بدون تداخل */
.srow {
  grid-template-columns: 26px minmax(0, 1fr) auto auto;
  grid-template-areas: "num name abs total" "num boxes boxes act";
}
.srow .boxes { min-width: 0; }
.box { min-width: 0; }
.abs-btn { grid-area: abs; min-height: 32px; padding: 0 10px; border-radius: 99px; border: 1.5px solid var(--border); background: var(--card); color: var(--muted); font-weight: 800; font-size: 12.5px; white-space: nowrap; }
.abs-btn.on { background: var(--error-soft); border-color: color-mix(in srgb, var(--error) 45%, var(--border)); color: var(--error); }
.srow.absent { background: color-mix(in srgb, var(--error-soft) 55%, var(--card)); }
.absent-pill { display: flex; align-items: center; gap: 6px; min-height: 52px; padding: 0 12px; border-radius: 12px; background: var(--error-soft); color: var(--error); font-weight: 800; font-size: 13.5px; width: 100%; }
.absent-pill svg.i { width: 18px; height: 18px; }
.note-dot { display: inline-flex; align-items: center; gap: 2px; margin-inline-start: 6px; font-size: 11.5px; font-weight: 700; color: var(--primary); vertical-align: middle; }
.note-dot svg.i { width: 13px; height: 13px; }
@media (min-width: 460px) and (max-width: 899px) {
  .srow { grid-template-columns: 26px minmax(0, 1fr) auto auto 40px 64px; grid-template-areas: "num name boxes abs total act"; }
  .srow .boxes { min-width: 240px; }
}

/* السلايدر */
.slider-box { background: var(--chip); border-radius: 18px; padding: 14px 16px 10px; margin-bottom: var(--s2); }
.slider-label { text-align: center; font-weight: 800; color: var(--muted); font-size: 14px; }
.slider-val { display: block; text-align: center; font-size: 46px; font-weight: 800; line-height: 1.15; color: var(--primary); }
.score-slider { width: 100%; height: 44px; margin: 6px 0 0; accent-color: var(--primary); -webkit-appearance: none; appearance: none; background: transparent; touch-action: none; }
.score-slider::-webkit-slider-runnable-track { height: 10px; border-radius: 99px; background: linear-gradient(to left, var(--error), var(--warning), var(--success)); }
.score-slider::-moz-range-track { height: 10px; border-radius: 99px; background: linear-gradient(to left, var(--error), var(--warning), var(--success)); }
.score-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 36px; height: 36px; margin-top: -13px; border-radius: 50%; background: #fff; border: 4px solid var(--primary); box-shadow: 0 2px 8px rgba(0,0,0,.25); }
.score-slider::-moz-range-thumb { width: 30px; height: 30px; border-radius: 50%; background: #fff; border: 4px solid var(--primary); }
.slider-ticks { display: flex; justify-content: space-between; padding: 0 12px; font-size: 13px; font-weight: 800; color: var(--muted); }
.slider-ticks span { width: 1px; text-align: center; display: flex; justify-content: center; position: relative; }
.slider-ticks span::before { content: ''; position: absolute; top: -6px; width: 1px; height: 5px; background: var(--muted); opacity: .5; }
.slider-ticks span.major::before { height: 8px; opacity: 1; }
.picker-actions { display: grid !important; grid-template-columns: 1fr 1.4fr 1fr; }

/* بطاقة الطالب: الغياب والملاحظات */
table.tbl tr.abs-row td { background: var(--error-soft); }
table.tbl td.abs-cell { color: var(--error); font-weight: 800; }
.notes { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.notes li { display: flex; gap: 8px; align-items: flex-start; background: var(--chip); border-radius: 12px; padding: 8px 12px; }
.notes p { margin: 2px 0 0; white-space: pre-wrap; }

/* التقارير */
.report-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--s3); }
.report-card { display: flex; gap: var(--s3); align-items: center; text-align: start; padding: var(--s4); min-height: 88px; border-radius: var(--r-card); border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow); }
.report-card svg.i { width: 34px; height: 34px; color: var(--primary); flex: none; }
.report-card strong { display: block; font-size: 16.5px; }
.report-card small { display: block; color: var(--muted); font-size: 13px; line-height: 1.45; }
.report-card:active { transform: scale(.99); }
#print-root { display: none; }
.live-wait { display: grid; justify-items: center; gap: 4px; padding: var(--s3) 0; }
.live-wait h3 { margin: 6px 0 0; }
.spinner-lg { width: 44px; height: 44px; border-radius: 50%; border: 4px solid var(--primary-soft); border-top-color: var(--primary); animation: spin 900ms linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.version-line { text-align: center; margin-top: var(--s5); opacity: .8; }
details.whats-new summary { font-weight: 800; cursor: pointer; min-height: 40px; display: flex; align-items: center; gap: 8px; }
.changelog { margin: 0; padding-inline-start: 18px; display: grid; gap: 8px; }
.changelog ul { margin: 4px 0 0; padding-inline-start: 18px; color: var(--muted); font-size: 14px; }

/* الإصدار ٢.١: لمس وتباين */
:root { --success: #0f6e4f; --muted: #5b6474; }
.abs-btn { min-height: 44px; min-width: 56px; padding: 0 12px; font-size: 13px; }
details.advanced summary, details.whats-new summary { min-height: 48px; }
.srow-name { min-height: 44px; }
table.grid .abs-btn { min-height: 40px; }

/* الإصدار ٢.٢: نجمة التميّز و❗ */
.srow { grid-template-areas: "num name flags total" "num boxes boxes act"; }
.row-flags { grid-area: flags; display: flex; gap: 6px; align-items: center; }
.star-btn { min-width: 44px; min-height: 44px; border-radius: 12px; border: 1.5px solid var(--border); background: var(--card); font-size: 22px; line-height: 1; color: var(--muted); }
.star-btn.on { color: #e3a008; border-color: color-mix(in srgb, #e3a008 50%, var(--border)); background: color-mix(in srgb, #e3a008 14%, var(--card)); }
.issue-mark { margin-inline-end: 4px; }
.notes li.issue { background: var(--error-soft); }
.issue-toggle { font-size: 14px; }
@media (min-width: 460px) and (max-width: 899px) {
  .srow { grid-template-columns: 26px minmax(0, 1fr) auto auto 40px 64px; grid-template-areas: "num name boxes flags total act"; }
}

/* ===== الإصدار ٢.٢: صفحة العرض بخطوات + وضع الإدارة ===== */
.live-page .live-step { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); padding: var(--s4); display: grid; gap: var(--s3); }
.live-step h3 { margin: 0; display: flex; align-items: center; gap: 10px; font-size: 17px; }
.step-n { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: var(--primary-ink); font-size: 15px; font-weight: 800; flex: none; }
.mode-grid { display: grid; gap: var(--s2); }
.mode-card { display: flex; gap: var(--s3); align-items: center; text-align: start; padding: 14px; border-radius: 14px; border: 2px solid var(--border); background: var(--card); min-height: 76px; }
.mode-card strong { display: block; font-size: 16px; }
.mode-card small { display: block; color: var(--muted); font-size: 13px; line-height: 1.5; }
.mode-card.on { border-color: var(--primary); background: var(--primary-soft); }
.mode-card:disabled { opacity: .45; }
.mode-ico { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--chip); color: var(--primary); flex: none; }
.mode-card.on .mode-ico { background: var(--primary); color: var(--primary-ink); }
.manage-points { margin: 0; padding-inline-start: 20px; line-height: 2; }
.opts-list .list-item { min-height: 60px; }
.link-btn { border: 0; background: none; color: var(--primary); font-weight: 700; padding: 6px 2px; min-height: 40px; display: inline-flex; align-items: center; gap: 4px; }
.flat-details summary { font-weight: 800; cursor: pointer; min-height: 44px; display: flex; align-items: center; gap: 8px; }
.remote-bar { position: sticky; top: 0; z-index: 25; display: flex; align-items: center; gap: 8px; justify-content: center; padding: 8px 16px; background: var(--primary); color: var(--primary-ink); font-size: 14px; }
.remote-bar svg.i { width: 18px; height: 18px; }
body.remote .appbar { top: 38px; }
@media (min-width: 700px) { .mode-grid { grid-template-columns: 1fr 1fr; } }

/* شريط «المشاركة تعمل» في كل الصفحات */
.share-bar { position: sticky; top: 0; z-index: 26; display: flex; align-items: center; gap: 8px; padding: calc(4px + var(--safe-t)) 12px 4px; background: var(--success-soft); color: var(--success); font-weight: 800; font-size: 13.5px; }
.share-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--success); animation: pulse 1.4s infinite; flex: none; }
.share-bar.resuming, .share-bar.lost { background: var(--warning-soft); color: var(--warning); }
.share-bar.resuming .dot, .share-bar.lost .dot { background: var(--warning); }
.share-txt { flex: 1; border: 0; background: none; color: inherit; font-weight: 800; text-align: start; min-height: 36px; padding: 0; }
.share-stop { border: 0; border-radius: 99px; background: var(--error); color: #fff; font-weight: 800; min-height: 36px; padding: 0 14px; }
body:has(.share-bar) .appbar { top: 0; }

.note-btn { font-size: 18px; }
.note-btn.issue { border-color: color-mix(in srgb, var(--error) 45%, var(--border)); background: var(--error-soft); }

/* =====================================================================
   الإصدار ٢.٦ — هوية بريميوم: حبر نيلي، خلفية ورقية دافئة، حدود دقيقة
   (هذه الطبقة تعلو ما قبلها — للتخصيص غيّر المتغيرات هنا)
   ===================================================================== */
:root {
  --bg: #f5f4f0; --card: #ffffff; --text: #14161c; --muted: #5d626d; --border: #e5e3dd;
  --line: #eeece7;
  --primary: #3343c4; --primary-ink: #ffffff; --primary-soft: #eceefb; --primary-strong: #2533a3;
  --ink: #171a2b; --ink-2: #252a44;
  --success: #0e6b4d; --success-soft: #e4f3ec;
  --error: #b42d24; --error-soft: #fbebe9;
  --warning: #9a4a07; --warning-soft: #fdf1e2;
  --gold: #b07a04; --gold-soft: #fbf3dc;
  --chip: #efede8; --overlay: rgba(14, 16, 26, .5);
  --shadow: 0 0 0 1px rgba(20, 22, 28, .06), 0 1px 2px rgba(20, 22, 28, .04), 0 2px 6px rgba(20, 22, 28, .03);
  --shadow-md: 0 0 0 1px rgba(20, 22, 28, .06), 0 4px 14px rgba(20, 22, 28, .08);
  --shadow-lg: 0 0 0 1px rgba(20, 22, 28, .06), 0 18px 48px rgba(20, 22, 28, .18);
  --r-card: 18px; --r-btn: 12px; --r-chip: 11px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d0e12; --card: #16181e; --text: #eceef3; --muted: #9a9fab; --border: #2a2d36; --line: #22252c;
    --primary: #8e9cff; --primary-ink: #0d1030; --primary-soft: #1d2140; --primary-strong: #b3bdff;
    --ink: #20243a; --ink-2: #2a2f4a;
    --success: #4fd1a1; --success-soft: #11291f; --error: #ff8f84; --error-soft: #331a18;
    --warning: #ffb86b; --warning-soft: #33240f; --gold: #f2c14e; --gold-soft: #2e2510;
    --chip: #1f2128; --overlay: rgba(0, 0, 0, .65);
    --shadow: 0 0 0 1px rgba(255, 255, 255, .06); --shadow-md: 0 0 0 1px rgba(255, 255, 255, .07), 0 6px 18px rgba(0, 0, 0, .4);
    --shadow-lg: 0 0 0 1px rgba(255, 255, 255, .08), 0 18px 48px rgba(0, 0, 0, .6);
  }
}
:root[data-theme="dark"] {
  --bg: #0d0e12; --card: #16181e; --text: #eceef3; --muted: #9a9fab; --border: #2a2d36; --line: #22252c;
  --primary: #8e9cff; --primary-ink: #0d1030; --primary-soft: #1d2140; --primary-strong: #b3bdff;
  --ink: #20243a; --ink-2: #2a2f4a;
  --success: #4fd1a1; --success-soft: #11291f; --error: #ff8f84; --error-soft: #331a18;
  --warning: #ffb86b; --warning-soft: #33240f; --gold: #f2c14e; --gold-soft: #2e2510;
  --chip: #1f2128; --overlay: rgba(0, 0, 0, .65);
  --shadow: 0 0 0 1px rgba(255, 255, 255, .06); --shadow-md: 0 0 0 1px rgba(255, 255, 255, .07), 0 6px 18px rgba(0, 0, 0, .4);
  --shadow-lg: 0 0 0 1px rgba(255, 255, 255, .08), 0 18px 48px rgba(0, 0, 0, .6);
}
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
::selection { background: color-mix(in srgb, var(--primary) 22%, transparent); }
.boot-mark { background: var(--ink); }

/* الأسطح: ظل دقيق بدل الحد الثقيل */
.card, .list, .slist, .grid-wrap, .report-card, .live-page .live-step { border: 0; box-shadow: var(--shadow); }
.card.flat { box-shadow: var(--shadow); background: var(--card); }
.list-item, .srow, .pick, .name-row { border-bottom-color: var(--line); }
table.grid th, table.grid td, table.tbl th, table.tbl td { border-bottom-color: var(--line); }
.section-title { font-size: 12.5px; font-weight: 800; color: var(--muted); margin: var(--s5) 6px var(--s2); }

/* الأزرار */
.btn { border: 0; box-shadow: var(--shadow); font-weight: 700; transition: background var(--dur), box-shadow var(--dur), transform 80ms; }
.btn:hover { box-shadow: var(--shadow-md); }
.btn.primary { background: var(--primary); color: var(--primary-ink); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14), 0 1px 2px rgba(20, 22, 28, .18), 0 4px 12px color-mix(in srgb, var(--primary) 26%, transparent); }
.btn.primary:hover { background: var(--primary-strong); }
.btn.soft { background: var(--primary-soft); color: var(--primary); box-shadow: none; }
.btn.success, .btn.ghost { box-shadow: none; }
.btn.ghost:hover { background: var(--chip); }
.btn.danger { box-shadow: 0 1px 2px rgba(20, 22, 28, .18); }
.btn.danger-ghost { box-shadow: 0 0 0 1px color-mix(in srgb, var(--error) 30%, var(--border)); }
.btn.lg { border-radius: 14px; font-weight: 800; }
.icon-btn { border-radius: 12px; }

/* الحقول */
.input, .select, .textarea, .score-input { border: 0; box-shadow: inset 0 0 0 1px var(--border); background: var(--card); }
.input:hover, .select:hover, .textarea:hover { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--text) 22%, var(--border)); }
.input:focus, .select:focus, .textarea:focus, .score-input:focus { box-shadow: inset 0 0 0 1.5px var(--primary), 0 0 0 4px color-mix(in srgb, var(--primary) 14%, transparent); }
.input.bad, .score-input.bad { box-shadow: inset 0 0 0 1.5px var(--error); }
.field > label, .label { font-size: 13px; color: var(--muted); }
.seg button[aria-pressed="true"] { box-shadow: 0 1px 2px rgba(20, 22, 28, .08), 0 0 0 1px rgba(20, 22, 28, .04); }
.switch { background: color-mix(in srgb, var(--text) 16%, var(--chip)); }
.switch::after { box-shadow: 0 1px 2px rgba(0, 0, 0, .2), 0 2px 6px rgba(0, 0, 0, .12); }

/* الشريط العلوي والسفلي */
.appbar { background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px); }
.appbar.scrolled { border-bottom-color: var(--line); }
.appbar h1 { font-size: 20px; }
.save-state { font-size: 12px; padding: 4px 10px; border-radius: 99px; background: var(--chip); }
.save-state.ok { background: var(--success-soft); }
.tabbar { background: color-mix(in srgb, var(--card) 82%, transparent); backdrop-filter: saturate(1.6) blur(18px); -webkit-backdrop-filter: saturate(1.6) blur(18px); border-top: 1px solid var(--line); }
.tab { font-weight: 700; }
.tab[aria-current="page"] { color: var(--text); }
.tab[aria-current="page"] .tab-ico { background: var(--ink); color: #fff; }
.tab-ico { height: 32px; border-radius: 99px; }

/* الرئيسية: بطاقة ترحيب داكنة + بطاقات الشعب */
.hello { position: relative; overflow: hidden; padding: 22px 20px; border-radius: 22px; background: var(--ink); color: #fff; box-shadow: var(--shadow-md); }
.hello::after { content: ''; position: absolute; inset-inline-end: -70px; top: -90px; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(closest-side, rgba(120, 136, 255, .38), transparent); pointer-events: none; }
.hello h2 { font-size: 23px; color: #fff; position: relative; }
.hello p { color: rgba(255, 255, 255, .74); position: relative; font-weight: 600; }
.class-card { gap: 14px; padding: 18px; }
.class-card.tap:hover { box-shadow: var(--shadow-md); }
.class-badge { width: 46px; height: 46px; border-radius: 13px; background: var(--ink); color: #fff; font-size: 15px; }
.class-card h3 { font-size: 17.5px; }
.progress { height: 6px; background: var(--chip); }
.class-actions { justify-content: flex-end; }
.class-actions .btn { flex: none; min-height: 44px; }
.fab { border-radius: 99px; padding: 0 26px; }
.alert { border-radius: 16px; }
.alert .btn.primary { box-shadow: none; }

/* شاشة الرصد (الجوال) */
.week-btn { border: 0; box-shadow: var(--shadow); border-radius: 14px; }
.weekbar { border-bottom-color: var(--line); }
.chip { border: 0; box-shadow: var(--shadow); }
.chip.done { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--success) 35%, transparent); background: var(--success-soft); }
.chip[aria-selected="true"] { background: var(--ink); color: #fff; box-shadow: none; }
.srow { padding: 12px 14px; }
.srow.complete { background: var(--card); }
.srow.complete .srow-num { background: var(--success-soft); color: var(--success); }
.srow-num { border-radius: 99px; background: var(--chip); color: var(--muted); font-size: 12px; }
.srow-total { color: var(--text); font-size: 15px; }
.srow-total.full { color: var(--success); }
.box { border: 0; background: var(--chip); border-radius: 12px; }
.box b { color: color-mix(in srgb, var(--muted) 70%, transparent); }
.box.filled { border: 0; background: var(--card); box-shadow: inset 0 0 0 1px var(--border), 0 1px 2px rgba(20, 22, 28, .05); }
.box.filled b { color: var(--text); }
.box:hover { box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--primary) 50%, transparent); }
.box.field { box-shadow: inset 0 0 0 1px var(--border); background: var(--card); }
.box.field .score-input { box-shadow: none; }
.btn-full { border-radius: 12px; }
.abs-btn { border: 0; background: var(--chip); color: var(--muted); }
.abs-btn.on { border: 0; background: var(--error-soft); color: var(--error); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--error) 30%, transparent); }
.srow.absent { background: color-mix(in srgb, var(--error-soft) 45%, var(--card)); }
.star-btn { border: 0; background: var(--chip); color: var(--muted); display: inline-grid; place-items: center; }
.star-btn svg.i { width: 20px; height: 20px; }
.star-btn.on { background: var(--gold-soft); color: var(--gold); border: 0; box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--gold) 35%, transparent); }
.star-btn.on svg.i { fill: currentColor; }
.note-btn.issue { background: var(--error-soft); color: var(--error); border: 0; box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--error) 30%, transparent); }
.issue-mark { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: var(--error); color: #fff; font-size: 12px; font-weight: 800; line-height: 1; vertical-align: 2px; margin-inline-end: 6px; }
.note-dot { color: var(--muted); }

/* النوافذ */
.sheet { border-radius: 26px 26px 0 0; box-shadow: var(--shadow-lg); }
@media (min-width: 700px) { .sheet { border-radius: 24px; } }
.sheet::before { background: color-mix(in srgb, var(--text) 18%, transparent); }
.slider-box { border-radius: 20px; }
.slider-val { color: var(--text); }
.score-slider::-webkit-slider-thumb { border-color: var(--primary); }
.pv { border: 0; background: var(--chip); border-radius: 14px; }
.pv.on { background: var(--ink); color: #fff; }
.wk { border: 0; box-shadow: var(--shadow); }
.wk.on { box-shadow: inset 0 0 0 2px var(--primary); }
.wk.done { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--success) 40%, transparent); }
.keypad button { border: 0; box-shadow: var(--shadow); }
.toast { background: var(--ink); color: #fff; border-radius: 14px; }
:root[data-theme="dark"] .toast:not(.err) { background: #eceef3; color: #14161c; }

/* بطاقة الطالب */
.big-name { font-size: 25px; }
.banner { background: var(--ink); color: #fff; border-radius: 18px; }
.banner.ok { background: var(--success); color: #fff; }
table.tbl tr.sum td { background: var(--chip); }

/* التقارير والعرض */
.report-card svg.i { color: var(--text); padding: 10px; width: 46px; height: 46px; border-radius: 13px; background: var(--chip); }
.report-card:hover { box-shadow: var(--shadow-md); }
.step-n { background: var(--ink); color: #fff; font-size: 14px; width: 28px; height: 28px; }
.mode-card { border: 0; box-shadow: var(--shadow); }
.mode-card.on { box-shadow: inset 0 0 0 2px var(--primary); }
.remote-bar { background: var(--ink); color: #fff; font-weight: 600; }
.remote-bar b { font-weight: 800; }
.share-bar { background: var(--success); color: #fff; }
.share-bar .dot { background: #fff; }
.share-stop { background: rgba(255, 255, 255, .2); }
.share-bar.resuming, .share-bar.lost { background: var(--warning); color: #fff; }
.share-bar.resuming .dot, .share-bar.lost .dot { background: #fff; }

/* الوضع الداكن: العناصر المميّزة باللون الأساسي بدل الحبر */
:root[data-theme="dark"] :is(.tab[aria-current="page"] .tab-ico, .chip[aria-selected="true"], .pv.on, .step-n) { background: var(--primary); color: var(--primary-ink); }
:root[data-theme="dark"] .class-badge { background: var(--primary-soft); color: var(--primary); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) :is(.tab[aria-current="page"] .tab-ico, .chip[aria-selected="true"], .pv.on, .step-n) { background: var(--primary); color: var(--primary-ink); }
  :root:not([data-theme="light"]) .class-badge { background: var(--primary-soft); color: var(--primary); }
  :root:not([data-theme="light"]) .toast:not(.err) { background: #eceef3; color: #14161c; }
}

/* الكمبيوتر (الواجهة العريضة) */
@media (min-width: 900px) {
  .rail { background: var(--card); border-inline-end: 1px solid var(--line); }
  .rail .tab { color: var(--muted); }
  .rail .tab[aria-current="page"] { background: var(--chip); color: var(--text); }
  .rail .tab[aria-current="page"] svg.i { color: var(--primary); }
  .rail .tab-ico { background: none !important; color: inherit !important; }
  .hello { padding: 28px; }
  table.grid thead th { background: var(--card); font-size: 12.5px; }
  table.grid tbody tr:hover td { background: color-mix(in srgb, var(--chip) 60%, var(--card)); }
}
.tbl-wrap { background: var(--card); border-radius: var(--r-card); box-shadow: var(--shadow); padding: 4px 10px; }
.edit-toggle svg { width: 18px; height: 18px; }

/* ٢.٦.٢ — بطاقة الترحيب بلون واحد (بلا تدرّج)، واختيار الشعبة في التقارير */
.hello::after { content: none; display: none; }
.hello { background: var(--ink); }
.class-pick { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.cp { display: flex; align-items: center; gap: 12px; min-height: 60px; padding: 10px 14px; border: 0; border-radius: 14px; background: var(--card); box-shadow: var(--shadow); text-align: start; color: var(--text); transition: box-shadow var(--dur), background var(--dur); }
.cp strong { display: block; font-weight: 800; font-size: 15.5px; }
.cp small { display: block; color: var(--muted); font-size: 12.5px; font-weight: 600; }
.cp-dot { width: 20px; height: 20px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 2px var(--border); transition: box-shadow var(--dur); }
.cp[aria-checked="true"] { box-shadow: inset 0 0 0 2px var(--primary); background: color-mix(in srgb, var(--primary-soft) 55%, var(--card)); }
.cp[aria-checked="true"] .cp-dot { box-shadow: inset 0 0 0 6px var(--primary); }
.label { display: block; margin-bottom: -4px; }
/* القوائم المنسدلة بنفس الهوية بدل شكل النظام */
.select { -webkit-appearance: none; appearance: none; padding-inline-end: 40px; font-weight: 700; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d626d' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-size: 18px; background-position: left 14px center; }

/* ٢.٦.٣ — صف الطالب المرتّب: الاسم والمجموع، ثم الدرجات، ثم أزرار هادئة. كل حالة تظهر مرة واحدة */
.srow {
  grid-template-columns: 28px minmax(0, 1fr) auto;
  grid-template-areas: "num name total" "num boxes act" "num flags flags";
  gap: 8px 10px; padding: 14px 14px 10px;
}
.srow-name { font-size: 16px; line-height: 1.4; min-height: 0; padding: 2px 0; }
.srow-total { align-self: center; min-width: 40px; padding: 4px 10px; border-radius: 99px; background: var(--chip); font-size: 14.5px; }
.srow-total:empty { visibility: hidden; }
.srow-total.full { background: var(--success-soft); color: var(--success); }
.srow-total.abs { color: var(--muted); }
.srow .boxes { min-width: 0; }
.srow-act { align-self: stretch; display: flex; align-items: center; }
.row-flags { grid-area: flags; display: flex; gap: 4px; flex-wrap: wrap; margin-inline-start: -8px; }
.flag {
  display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 10px; border: 0; border-radius: 10px;
  background: transparent; color: var(--muted); font-weight: 700; font-size: 13.5px; box-shadow: none; min-width: 0;
}
.flag svg.i { width: 17px; height: 17px; }
.flag:hover { background: var(--chip); color: var(--text); }
.flag.abs-btn.on { background: transparent; color: var(--text); box-shadow: none; }
.flag.star-btn.on { background: var(--gold-soft); color: var(--gold); box-shadow: none; }
.flag.star-btn.on svg.i { fill: currentColor; }
.flag .note-dot { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; margin: 0; border-radius: 99px; background: var(--chip); color: var(--text); font-size: 11.5px; }
.issue-mark { width: 20px; height: 20px; font-size: 12.5px; vertical-align: 1px; }
.srow.absent { background: color-mix(in srgb, var(--chip) 55%, var(--card)); }
.srow.absent .srow-name { color: var(--muted); }
.absent-pill { background: transparent; color: var(--muted); font-weight: 700; font-size: 13.5px; min-height: 52px; padding: 0 4px; border: 1.5px dashed var(--border); border-radius: 12px; justify-content: center; }
@media (min-width: 460px) and (max-width: 899px) {
  .srow { grid-template-columns: 28px minmax(0, 1fr) auto auto auto; grid-template-areas: "num name boxes total act" "num flags flags flags flags"; }
  .srow .boxes { min-width: 240px; }
}

/* زر اختيار الشعبة (يفتح نافذة) */
.pick-btn { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 68px; padding: 10px 14px; border: 0; border-radius: 16px; background: var(--card); box-shadow: var(--shadow); text-align: start; color: var(--text); font: inherit; cursor: pointer; transition: box-shadow var(--dur); }
.pick-btn:hover { box-shadow: var(--shadow-md); }
.pick-btn:active { transform: scale(.99); }
.pick-btn .grow { display: block; min-width: 0; }
.pick-btn small { display: block; font-size: 12px; font-weight: 700; color: var(--muted); line-height: 1.3; }
.pick-btn strong { display: block; font-size: 17px; font-weight: 800; line-height: 1.35; }
.pick-meta { display: block; font-size: 12.5px; font-weight: 600; color: var(--muted); line-height: 1.4; }
.pick-ico { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 13px; background: var(--ink); color: #fff; flex: none; }
.pick-ico svg.i { width: 22px; height: 22px; }
.pick-chev { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 99px; background: var(--chip); color: var(--muted); font-size: 13px; flex: none; }
.sheet .class-pick { grid-template-columns: 1fr; margin-top: 8px; }
:root[data-theme="dark"] .pick-ico { background: var(--primary-soft); color: var(--primary); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .pick-ico { background: var(--primary-soft); color: var(--primary); } }
.pick-chev { width: auto; height: 34px; padding: 0 14px; font-size: 13px; font-weight: 800; color: var(--primary); background: var(--primary-soft); }

/* ٢.٧ — ثبات الشريط السفلي في كل الصفحات */
html { scrollbar-gutter: stable; }
.tabbar { background: var(--card); backdrop-filter: none; -webkit-backdrop-filter: none; border-top: 1px solid var(--line); box-shadow: none; }
/* «محفوظ» نص هادئ بلا إطار */
.save-state, .save-state.ok { background: none; padding: 0; border-radius: 0; font-size: 12.5px; }

/* =====================================================================
   الإصدار ٢.٧ — لغة تصميم منضبطة (مستلهمة من مبادئ «فلوسي»):
   خط واجهات عربي واحد، مقاسات وزوايا محدودة، لون مميز واحد يُستعمل بقلّة،
   أرقام بلا دوائر، حالات كنص لا كفقاعات، وشريط سفلي ثابت في كل الصفحات.
   ===================================================================== */
@font-face { font-family: 'IBM Plex Sans Arabic'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/ibm-plex-arabic-400.ttf) format('truetype'); }
@font-face { font-family: 'IBM Plex Sans Arabic'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/ibm-plex-arabic-600.ttf) format('truetype'); }
@font-face { font-family: 'IBM Plex Sans Arabic'; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/ibm-plex-arabic-700.ttf) format('truetype'); }

:root {
  /* أزرق عادي هادئ — لون مميز واحد */
  --primary: #2f5fd0; --primary-strong: #234bb0; --primary-soft: #ebf0fc; --primary-ink: #ffffff;
  --bg: #f6f6f4; --card: #ffffff; --text: #16181d; --muted: #61656f; --border: #e3e3df; --line: #ececea;
  --chip: #f1f1ee;
  /* الزوايا: ٨ شارات، ١٤ عناصر تحكم، ٢٠ بطاقات، ٢٨ نوافذ */
  --r-badge: 8px; --r-btn: 14px; --r-chip: 14px; --r-card: 20px; --r-sheet: 28px;
  --shadow: 0 1px 2px rgba(16, 18, 24, .04), 0 4px 16px rgba(16, 18, 24, .04);
  --shadow-md: 0 2px 4px rgba(16, 18, 24, .05), 0 10px 28px rgba(16, 18, 24, .08);
  --fs: 15.5px;
}
:root[data-text="large"] { --fs: 17.5px; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --primary: #7ea2ff; --primary-strong: #a5bfff; --primary-soft: #1a2440; --primary-ink: #0b1430;
    --bg: #0e0f12; --card: #16181c; --text: #eceef2; --muted: #9ba0aa; --border: #2a2d33; --line: #212328; --chip: #1e2025;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3); --shadow-md: 0 8px 24px rgba(0, 0, 0, .45);
  }
}
:root[data-theme="dark"] {
  --primary: #7ea2ff; --primary-strong: #a5bfff; --primary-soft: #1a2440; --primary-ink: #0b1430;
  --bg: #0e0f12; --card: #16181c; --text: #eceef2; --muted: #9ba0aa; --border: #2a2d33; --line: #212328; --chip: #1e2025;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3); --shadow-md: 0 8px 24px rgba(0, 0, 0, .45);
}

body { font-family: 'IBM Plex Sans Arabic', system-ui, -apple-system, 'Segoe UI', Tahoma, sans-serif; font-size: var(--fs); line-height: 1.7; }
b, strong, h1, h2, h3, .btn, .tab { font-weight: 700; }

/* الأسطح: حد رفيع + ظل ناعم، بلا بطاقة داخل بطاقة */
.card, .list, .slist, .grid-wrap, .report-card, .live-page .live-step, .pick-btn, .cp, .week-btn, .wk, .mode-card, .chip {
  border: 1px solid var(--line) !important; box-shadow: var(--shadow); border-radius: var(--r-card);
}
:root[data-theme="dark"] :is(.card, .list, .slist, .grid-wrap, .report-card, .live-page .live-step, .pick-btn, .cp, .week-btn, .wk, .mode-card) { box-shadow: none; }
.card .card, .card .list { box-shadow: none; }
.week-btn, .wk, .pick-btn, .cp { border-radius: var(--r-btn); }
.chip { border-radius: 999px; box-shadow: none; }

/* العناوين: مقاسات محدودة */
.appbar h1 { font-size: 18px; font-weight: 700; }
.section-title { font-size: 13px; font-weight: 600; color: var(--muted); margin: 24px 4px 8px; }
.card h2, .card h3, .class-card h3 { font-size: 16px; font-weight: 600; }
.sheet h2 { font-size: 19px; font-weight: 700; }
.hint, .meta, .list-item .grow small { font-size: 13px; }

/* الحالة كنص (لا فقاعات) */
.save-state, .save-state.ok { background: none !important; padding: 0; font-size: 13px; font-weight: 600; }
.live-state { background: none !important; padding: 0; font-size: 13px; }

/* الأزرار: أساسي واحد، والباقي هادئ */
.btn { border-radius: var(--r-btn); box-shadow: none; border: 1px solid var(--border); background: var(--card); font-weight: 700; }
.btn:hover { box-shadow: none; filter: brightness(.98); }
.btn.primary { border-color: transparent; background: var(--primary); color: var(--primary-ink); box-shadow: none; }
.btn.primary:hover { background: var(--primary-strong); filter: none; }
.btn.soft { border-color: transparent; background: var(--primary-soft); color: var(--primary); }
.btn.success { border-color: transparent; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.danger { border-color: transparent; box-shadow: none; }
.btn.lg { border-radius: var(--r-btn); font-weight: 700; }
.fab { border-radius: var(--r-btn); box-shadow: var(--shadow-md); }

/* الحقول */
.input, .select, .textarea, .score-input { border-radius: var(--r-btn); }

/* ===== الشريط السفلي: صلب، نفس الشكل في كل الصفحات، المؤشر خط قصير تحت الأيقونة ===== */
.tabbar { background: var(--card) !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important; border-top: 1px solid var(--line); height: calc(64px + var(--safe-b)); }
.tab { gap: 4px; font-size: 12px; font-weight: 600; color: var(--muted); }
.tab-ico { position: relative; width: auto; height: 28px; background: none !important; color: inherit !important; border-radius: 0; }
.tab svg.i { width: 24px; height: 24px; }
.tab[aria-current="page"] { color: var(--primary); }
.tab[aria-current="page"] .tab-ico::after { content: ''; position: absolute; bottom: -3px; inset-inline-start: 50%; width: 16px; height: 3px; border-radius: 3px; background: var(--primary); transform: translateX(50%); }
:root[dir="ltr"] .tab[aria-current="page"] .tab-ico::after { transform: translateX(-50%); }

/* الشريط العلوي: الخط يظهر بعد التمرير فقط */
.appbar { background: color-mix(in srgb, var(--bg) 92%, transparent); }

/* ===== الرئيسية: ترويسة نصية بدل البطاقة الملوّنة ===== */
.hello { background: none !important; color: var(--text) !important; box-shadow: none !important; padding: 4px 4px 4px !important; border-radius: 0; }
.hello::after { content: none !important; }
.hello h2 { color: var(--text) !important; font-size: 24px; font-weight: 700; line-height: 1.45; }
.hello p { color: var(--muted) !important; font-size: 14px; font-weight: 400; }
.class-card { padding: 16px; gap: 12px; }
.class-badge { width: 40px; height: 40px; border-radius: 12px; background: var(--primary-soft) !important; color: var(--primary) !important; }
.class-badge svg.i { width: 22px; height: 22px; }
.progress { height: 6px; }
.alert { border-radius: var(--r-card); border: 1px solid transparent; }
.alert.warn { border-color: color-mix(in srgb, var(--warning) 22%, transparent); }
.alert.info { border-color: color-mix(in srgb, var(--primary) 18%, transparent); }

/* ===== شاشة الرصد: أرقام بلا دوائر ===== */
.srow-num { background: none !important; color: var(--muted) !important; width: auto; min-width: 22px; height: auto; font-size: 13px; font-weight: 600; border-radius: 0; margin-top: 3px; }
.srow-total { background: none !important; padding: 0; border-radius: 0; font-size: 16px; font-weight: 700; }
.srow-total.full { color: var(--success); }
.chip[aria-selected="true"] { background: var(--primary-soft) !important; color: var(--primary) !important; border-color: transparent !important; }
.chip.done { background: var(--card); color: var(--success); }
.box { border-radius: 12px; }
.pv.on { background: var(--primary) !important; color: var(--primary-ink) !important; }
.step-n { background: var(--primary-soft) !important; color: var(--primary) !important; }
.mode-card.on, .cp[aria-checked="true"] { border-color: var(--primary) !important; box-shadow: inset 0 0 0 1px var(--primary); background: var(--card); }
.issue-mark { width: 18px; height: 18px; font-size: 12px; }
.stu-num { background: none; color: var(--muted); }

/* بطاقة الطالب */
.banner { background: var(--card) !important; color: var(--text) !important; border: 1px solid var(--line); box-shadow: var(--shadow); }
.banner b { font-size: 24px; }
.banner.ok { background: var(--success-soft) !important; color: var(--success) !important; border-color: transparent; }

/* التقارير وزر اختيار الصف */
.pick-ico { background: var(--primary-soft) !important; color: var(--primary) !important; width: 40px; height: 40px; border-radius: 12px; }
.pick-chev { background: none; padding: 0 4px; }
.report-card svg.i { background: var(--primary-soft); color: var(--primary); width: 40px; height: 40px; padding: 9px; border-radius: 12px; }

/* النوافذ */
.sheet { border-radius: var(--r-sheet) var(--r-sheet) 0 0; }
@media (min-width: 700px) { .sheet { border-radius: var(--r-sheet); } }
.sheet::before { width: 36px; height: 4px; }
.sheet-x { position: absolute; top: 12px; inset-inline-end: 12px; width: 40px; height: 40px; border: 0; border-radius: 99px; background: var(--chip); color: var(--muted); display: grid; place-items: center; z-index: 2; }
.sheet-x svg.i { width: 18px; height: 18px; }
.sheet { position: relative; }
.sheet > h2:first-of-type { padding-inline-end: 48px; }
.toast { border-radius: var(--r-btn); }

/* أشرطة الحالة العليا: هادئة */
.remote-bar { background: var(--primary-soft); color: var(--primary); }
.share-bar { background: var(--success-soft); color: var(--success); }
.share-bar .dot { background: var(--success); }
.share-stop { background: var(--card); color: var(--error); border: 1px solid var(--line); }
.share-bar.resuming, .share-bar.lost { background: var(--warning-soft); color: var(--warning); }
.share-bar.resuming .dot, .share-bar.lost .dot { background: var(--warning); }

@media (min-width: 900px) {
  .rail { border-inline-end: 1px solid var(--line); }
  .rail .tab { font-size: 15px; font-weight: 600; }
  .rail .tab[aria-current="page"] { background: var(--primary-soft); color: var(--primary); }
  .rail .tab[aria-current="page"] .tab-ico::after { content: none; }
  .rail .tab[aria-current="page"] svg.i { color: var(--primary); }
}
/* أرقام الخطوات نص ملوّن بلا دائرة */
.step-n { background: none !important; width: auto; height: auto; color: var(--primary) !important; font-size: 17px; font-weight: 700; }

/* ٢.٧.١ — أيقونات بلا إطار ولا خلفية */
.class-badge, .pick-ico, .mode-ico, .ios-steps .pic { background: none !important; box-shadow: none !important; border: 0 !important; color: var(--muted) !important; width: auto; height: auto; }
.class-badge svg.i, .pick-ico svg.i { width: 26px; height: 26px; }
.report-card svg.i { background: none !important; padding: 0; width: 28px; height: 28px; color: var(--muted); border-radius: 0; }

/* الشريط السفلي: اللون وحده يدل على المختار */
.tab[aria-current="page"] .tab-ico::after { content: none !important; display: none !important; }

/* هيدر الرئيسية: الترحيب والمادة وزر «إضافة صف» */
.appbar h1 .sub { font-size: 13px; font-weight: 400; margin-top: 2px; }
.add-class { min-height: 40px; padding: 0 12px; gap: 4px; font-size: 14px; flex: none; }
.add-class svg.i { width: 18px; height: 18px; }
.home-wrap { padding-bottom: var(--s4); }

/* الأحمر في شاشة الرصد للغياب فقط: ✗ والمجموع صفر */
.srow-done.abs { color: var(--error); }
.srow-total.abs { color: var(--error) !important; }
.issue-mark { background: var(--warning) !important; }
.srow.absent { background: var(--card); }
.srow.absent .srow-name { color: var(--text); }
.srow-total.abs { font-size: 18px; }

/* ٢.٧.٢ — نافذة الدرجة: أزرار كبيرة، ضغطة واحدة تحفظ وتنتقل */
.pv-title { display: grid; justify-items: center; gap: 0; margin: 4px 0 10px; text-align: center; }
.pv-title b { font-size: 17px; font-weight: 700; }
.pv-title .hint { font-size: 12.5px; }
.pv-ints { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.pv-halves { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 8px; }
.pv { min-height: 0; border: 1px solid var(--line) !important; background: var(--card) !important; color: var(--text); font-variant-numeric: tabular-nums; transition: background 120ms, transform 80ms; }
.pv.int { height: 64px; font-size: 26px; font-weight: 700; border-radius: 16px; }
.pv.half { height: 46px; font-size: 16px; font-weight: 600; color: var(--muted); border-radius: 12px; background: var(--chip) !important; border-color: transparent !important; }
.pv:active { transform: scale(.95); }
.pv.on { background: var(--primary) !important; color: var(--primary-ink) !important; border-color: transparent !important; }
.picker-actions { grid-template-columns: 1fr 1.6fr !important; margin-top: 16px !important; }
.picker-tabs button { min-height: 48px; }
/* نجمة التميّز بجانب الاسم */
.name-star { display: inline-grid; vertical-align: -3px; margin-inline-start: 6px; color: var(--gold); }
.name-star svg.i { width: 18px; height: 18px; fill: currentColor; }

/* ===== ٢.٨ — شاشة الصف على الكمبيوتر: الجدول بطول الشاشة + عمود أدوات ثابت يسارًا ===== */
@media (min-width: 900px) {
  .main.desk-class { height: 100vh; height: 100dvh; display: flex; flex-direction: column; overflow: hidden; padding-bottom: 0; }
  .main.desk-class > .screen-enter { flex: 1; min-height: 0; display: flex; flex-direction: column; animation: none; }
  .main.desk-class .cls-head { position: static; flex: none; }
  .main.desk-class .desk-body { flex: 1; min-height: 0; display: flex; flex-direction: column; }
  .cls-desk { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; padding: 4px 16px 16px; }
  .cls-main { min-width: 0; min-height: 0; display: flex; flex-direction: column; gap: 10px; }
  .main-bar { display: flex; align-items: center; gap: 12px; flex: none; }
  .main-bar .search { flex: 1; max-width: 420px; }
  .main-bar .search .input { min-height: 42px; }
  .main-bar .toggle-line { margin-inline-start: auto; white-space: nowrap; }
  .stu-scroll { flex: 1; min-height: 0; display: flex; flex-direction: column; }
  .stu-scroll .grid-wrap { flex: 1; min-height: 0; max-height: none; overflow: auto; }
  .cls-side { min-height: 0; overflow: auto; display: flex; flex-direction: column; gap: 12px; padding-bottom: 4px; }
  .side-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
  .side-title { font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 10px; display: flex; gap: 6px; align-items: baseline; }
  .side-title .hint { font-size: 12px; font-weight: 400; }
  .wk-mini-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-bottom: 6px; }
  .chip.wk-mini { min-height: 40px; padding: 0; justify-content: center; border-radius: 10px !important; font-size: 15px; font-weight: 600; box-shadow: none; }
  .chip.wk-mini svg.i { display: none; }
  .chip.wk-mini.done { color: var(--success); background: var(--success-soft) !important; }
  .chip.wk-mini.fin { width: 100%; }
  .chip.wk-mini[aria-selected="true"] { background: var(--primary) !important; color: var(--primary-ink) !important; }
  .cls-side .field label { font-size: 12.5px; }
  .cls-side .field .row { gap: 6px; }
  .cls-side .input { min-height: 42px; padding: 8px 12px; }
  .fill-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
  .fill-tools .btn { min-height: 40px; padding: 0 8px; font-size: 14px; }
  .fill-tools .btn.all { grid-column: span 2; }
  .side-acts { display: grid; gap: 2px; padding: 6px; }
  .side-act { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 10px; border: 0; border-radius: 10px; background: none; color: var(--text); font-weight: 600; font-size: 14.5px; text-align: start; }
  .side-act svg.i { width: 20px; height: 20px; color: var(--muted); }
  .side-act:hover { background: var(--chip); }
  .side-act[data-act="present"], .side-act[data-act="go-live"] { color: var(--primary); }
  .side-act[data-act="present"] svg.i, .side-act[data-act="go-live"] svg.i { color: var(--primary); }
  .cls-side #aside .card { box-shadow: none; }
  .cls-side .kv { font-size: 14px; }
  table.grid thead th { top: 0; }
}
@media (min-width: 900px) and (max-width: 1180px) { .cls-desk { grid-template-columns: minmax(0, 1fr) 290px; } }
@media (min-width: 900px) {
  .side-acts { grid-template-columns: 1fr 1fr; gap: 6px; padding: 10px; }
  .side-act { min-height: 44px; padding: 0 10px; font-size: 13.5px; background: var(--chip); justify-content: flex-start; }
  .side-act:hover { background: color-mix(in srgb, var(--chip) 70%, var(--line)); }
  .side-act[data-act="present"], .side-act[data-act="go-live"] { grid-column: span 2; background: var(--primary-soft); justify-content: center; }
}
/* داخل شاشة الكمبيوتر: الاسم والشعار في الشريط العلوي فقط — بلا تكرار في القائمة الجانبية */
/* body.remote .rail .brand: انظر «ترتيب القائمة الجانبية» */
body.remote .rail { padding-top: 16px; }

/* الإنجليزية (من اليسار لليمين): الأسهم تنعكس */
:root[dir="ltr"] svg.i.dir { transform: scaleX(-1); }
:root[dir="ltr"] .flip-rtl { transform: none; }

/* جدول الحصص */
.next-lesson { display: grid; gap: 2px; padding: 16px; border-radius: var(--r-card); background: var(--primary-soft); color: var(--text); }
.next-lesson small { color: var(--primary); font-weight: 600; font-size: 13px; }
.next-lesson strong { font-size: 18px; }
.next-lesson span { color: var(--muted); font-size: 14px; }
.slot .slot-time { min-width: 64px; font-weight: 700; font-size: 17px; color: var(--primary); }
.rem-ok { color: var(--success); font-weight: 600; }
.rem-ok svg.i { width: 18px; height: 18px; vertical-align: -4px; }
.day-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.day-btn { min-height: 44px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); color: var(--text); font-weight: 600; font-size: 13.5px; padding: 0 2px; }
.day-btn.weekend { color: var(--muted); }
.day-btn[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.seg button { white-space: nowrap; }

/* استقبال طلاب: صف لكل طالب */
.split-toggle { margin: 4px 4px 0; flex-wrap: wrap; }
.split-toggle small { font-weight: 400; }
.pick-row { border-bottom: 1px solid var(--line); }
.pick-row:last-child { border-bottom: 0; }
.pick-row .pick { border-bottom: 0; }
.pick-row.split { display: grid; grid-template-columns: minmax(0, 1fr); padding-bottom: 8px; }
.pick-row .st-tgt { margin: 0 16px; width: auto; min-height: 40px; font-size: 14px; }
@media (min-width: 600px) { .pick-row.split { grid-template-columns: minmax(0, 1fr) 220px; align-items: center; padding-bottom: 0; } .pick-row .st-tgt { margin: 0 12px; } }
.toast span { white-space: pre-line; }

/* حذف الصف: أحمر هادئ */
.danger-list .list-item, .danger-list .list-item svg.i { color: var(--error); }
.danger-list .list-item small { color: var(--muted); }
@media (min-width: 900px) { .side-act[data-danger] { color: var(--error); background: none; grid-column: span 2; justify-content: center; } .side-act[data-danger] svg.i { color: var(--error); } }

/* سجل الاتصال */
.conn-log summary { font-weight: 700; cursor: pointer; min-height: 44px; display: flex; align-items: center; gap: 8px; }
.conn-log ul { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 4px; font-size: 13px; color: var(--muted); max-height: 260px; overflow: auto; }
.conn-log li .num { color: var(--text); font-weight: 600; margin-inline-end: 6px; }

/* ===== فلتر الطلاب ===== */
.action-row.two { grid-template-columns: 1fr 1fr; }
.fbar { display: grid; gap: var(--s2); min-width: 0; }
.fchips { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-block: 2px; }
.fchips::-webkit-scrollbar { display: none; }
.fchip { flex: none; display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; border-radius: 999px; border: 0; background: var(--card); color: var(--text); font: inherit; font-weight: 600; font-size: 14px; cursor: pointer; }
.fchip .i { width: 16px; height: 16px; color: #c98a00; }
.fchip .fc-n { font-size: 12.5px; font-weight: 700; color: var(--muted); }
.fchip.f-absent .fc-n { color: var(--error); }
.fchip[aria-pressed="true"] { background: var(--primary); color: var(--primary-ink); }
.fchip[aria-pressed="true"] .fc-n, .fchip[aria-pressed="true"] .i { color: inherit; opacity: .9; }
.fres { display: flex; align-items: center; justify-content: space-between; gap: var(--s2); flex-wrap: wrap; }
.fres .seg button { min-height: 38px; font-size: 13.5px; }
.fbar.desk { flex: none; }

/* فلتر الجوال: زر + نافذة + شريط صغير */
.fbar:empty { display: none; }
.fstrip { display: flex; align-items: center; gap: 4px; background: var(--card); border-radius: 14px; padding: 4px 6px; box-shadow: var(--shadow); }
.fstrip-main { flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 8px; border: 0; background: none; font: inherit; color: var(--text); text-align: start; }
.fstrip-main .i { width: 18px; height: 18px; color: var(--primary); flex: none; }
.fstrip.f-absent .fstrip-main .i { color: var(--error); }
.fstrip.f-star .fstrip-main .i { color: #c98a00; }
.fstrip-main b { font-weight: 700; }
.fstrip-main .fc-n { font-weight: 700; color: var(--muted); }
.fstrip-main small { margin-inline-start: auto; color: var(--muted); font-size: 13px; white-space: nowrap; }
.fscope { display: flex; margin: 4px 0 12px; }
.fscope button { flex: 1; }
.fs-list .fs-opt { min-height: 56px; }
.fs-ic { display: inline-grid; place-items: center; width: 28px; color: var(--muted); }
.fs-opt.f-absent .fs-ic { color: var(--error); }
.fs-opt.f-star .fs-ic { color: #c98a00; }
.fs-opt .fc-n { color: var(--muted); font-weight: 700; min-width: 24px; text-align: center; }
.fs-opt[aria-pressed="true"] strong { color: var(--primary); }
.fs-opt .fs-on { color: var(--primary); width: 20px; height: 20px; }

/* رمز الرد (بدون إنترنت) وإدخال الرمز القصير */
.answer-qr { display: grid; justify-items: center; gap: 6px; margin-top: 8px; }
.answer-qr canvas { width: min(78vw, 320px); height: auto; aspect-ratio: 1; background: #fff; border-radius: 12px; padding: 8px; }
.answer-qr small { color: var(--muted); font-size: 13px; }
.short-input { font-size: 24px; letter-spacing: .14em; text-align: center; font-weight: 700; min-height: 56px; font-family: ui-monospace, Consolas, monospace; text-transform: uppercase; }

/* ===== ٢.١٦ — سطح المكتب: قائمة تُصغَّر، شريط أسابيع في الرأس، لوحة أدوات تُخفى ===== */
@media (min-width: 900px) {
  .rail .rail-toggle { color: var(--muted); margin-bottom: 4px; }
  body.rail-mini { --rail-w: 76px; }
  body.rail-mini .rail { padding-inline: 10px; align-items: stretch; }
  body.rail-mini .rail .tab { justify-content: center; padding: 0; }
  body.rail-mini .rail .tab-label, body.rail-mini .rail .brand span, body.rail-mini .rail .rail-foot { display: none; }
  body.rail-mini .rail .brand { justify-content: center; padding-inline: 0; }
  .rail .remote-note { display: flex; gap: 8px; align-items: flex-start; color: var(--primary); line-height: 1.6; font-size: 12.5px; }
  .rail .remote-note svg.i { width: 16px; height: 16px; flex: none; margin-top: 3px; }
  .rail .remote-note b { font-weight: 700; }

  .main.desk-class .appbar-row { gap: 12px; }
  .main.desk-class .appbar h1 { flex: none; }
  .wk-strip { flex: 1; min-width: 0; display: flex; gap: 4px; justify-content: center; overflow-x: auto; scrollbar-width: none; padding: 2px; }
  .wk-strip::-webkit-scrollbar { display: none; }
  .chip.wk-s { min-height: 40px; min-width: 42px; padding: 0 10px; justify-content: center; border-radius: 10px !important; font-size: 15px; font-weight: 600; box-shadow: none; border: 0; background: var(--card); scroll-snap-align: none; }
  .chip.wk-s.fin { padding: 0 14px; font-size: 14px; }
  .chip.wk-s.done { color: var(--success); background: var(--success-soft) !important; }
  .chip.wk-s[aria-selected="true"] { background: var(--primary) !important; color: var(--primary-ink) !important; }
  .side-toggle { flex: none; gap: 6px; padding: 0 12px; width: auto; border-radius: 10px; font-weight: 600; font-size: 14px; }
  .side-toggle[aria-pressed="true"] { background: var(--primary-soft); color: var(--primary); }
  .cls-desk.side-off { grid-template-columns: minmax(0, 1fr); }
  .main-bar { flex-wrap: wrap; row-gap: 8px; }
  .main-bar .search { flex: 0 1 280px; }
  .fbar.desk { flex: 1 1 360px; min-width: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
  .fbar.desk .fchips { flex: 0 1 auto; min-width: 0; }
  .fbar.desk .fchip { min-height: 40px; }
  .fbar.desk .fres { flex: none; }
  .cls-side { gap: 10px; }
  .side-card { padding: 12px; }
}
@media (min-width: 900px) {
  .side-sum { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .sum-tile { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 8px 6px; text-align: center; display: grid; gap: 2px; }
  .sum-tile b { font-size: 18px; font-weight: 800; }
  .sum-tile small { font-size: 12px; color: var(--muted); }
  .fill-tools { grid-template-columns: repeat(4, 1fr); }
  .fill-tools .btn.all { grid-column: span 4; }
  .fill-tools .btn { font-size: 13px; padding: 0 4px; }
  .side-act[data-danger] { grid-column: auto !important; background: none; }
  .side-hint { display: flex; gap: 6px; align-items: center; margin: 2px 4px; font-size: 13px; }
  .side-hint svg.i { width: 16px; height: 16px; }
}

/* ===== الحساب والمزامنة ===== */
.cloud-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 0 10px; border: 0; border-radius: 999px; background: var(--success-soft); color: var(--success); font: inherit; font-size: 13px; font-weight: 600; white-space: nowrap; }
.cloud-chip svg.i { width: 16px; height: 16px; }
.cloud-chip.s-syncing, .cloud-chip.s-idle { background: var(--primary-soft); color: var(--primary); }
.cloud-chip.s-offline { background: var(--chip); color: var(--muted); }
.cloud-chip.s-auth { background: var(--error-soft); color: var(--error); }
@media (max-width: 899px) { .cloud-chip span { display: none; } .cloud-chip { min-width: 40px; justify-content: center; } }
.cl-tabs { display: flex; margin-bottom: 4px; }
.cl-tabs button { flex: 1; }
.cl-remember { padding-inline: 0; border: 0; }
.field-error { color: var(--error); font-weight: 600; margin: 0; }

/* رمز الكمبيوتر: ٨ خانات ثابتة */
.otp { position: relative; display: block; margin: 8px 0 4px; cursor: text; }
.otp-input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; font-size: 16px; border: 0; background: transparent; color: transparent; caret-color: transparent; }
.otp-boxes { display: flex; justify-content: center; align-items: center; gap: 6px; pointer-events: none; }
.otp-box { width: min(10vw, 44px); height: 56px; display: grid; place-items: center; border-radius: 12px; background: var(--chip); border: 2px solid transparent; font: 800 24px/1 ui-monospace, Consolas, monospace; color: var(--text); }
.otp-box.full { background: var(--card); border-color: var(--border); }
.otp:focus-within .otp-box.on { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.otp-dash { color: var(--muted); font-weight: 800; }

/* زر الحساب ووضع الخصوصية في القائمة الجانبية */
@media (min-width: 900px) {
  .rail .rail-acct { color: var(--primary); font-weight: 700; margin-bottom: 6px; }
  .rail .rail-acct.login { background: var(--primary); color: var(--primary-ink); }
  .rail .rail-acct.login svg.i { color: inherit; }
}

/* شاشة الدخول الإجبارية (آيفون) */
.gate-main { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px calc(24px + var(--safe-b, 0px)); }
.gate { width: 100%; max-width: 420px; }
.gate-card { padding: 28px 22px; text-align: center; }
.gate-card form { text-align: start; margin-top: 10px; }
.gate-logo { width: 64px; height: 64px; border-radius: 16px; margin: 0 auto 10px; display: block; }
.gate-card h1 { font-size: 24px; font-weight: 800; margin: 0 0 6px; }
/* الكمبيوتر: الاسم والعدّاد والخروج */
@media (min-width: 900px) {
  .rail-session { display: grid; gap: 2px; margin-bottom: 6px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
  .rail-timer { display: flex; align-items: center; gap: 6px; padding: 0 var(--s3); font-size: 12.5px; color: var(--muted); min-height: 28px; }
  .rail-timer svg.i { width: 14px; height: 14px; }
  .rail-timer b { font-weight: 800; color: var(--text); margin-inline-start: auto; font-variant-numeric: tabular-nums; }
  .rail-timer b.soon { color: var(--error); }
  .rail .rail-logout { color: var(--error); min-height: 40px; }
  body.rail-mini .rail-timer { display: none; }
}

/* ===== ترتيب القائمة الجانبية: الشعار ← التنقل ← (تحت) الخصوصية والحساب ===== */
@media (min-width: 900px) {
  .rail .brand { position: relative; padding-inline-end: 44px; }
  .rail .brand > span { flex: 1; min-width: 0; }
  .rail .rail-toggle { position: absolute; inset-inline-end: 0; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; display: grid; place-items: center; border: 0; border-radius: 10px; background: transparent; color: var(--muted); cursor: pointer; }
  .rail .rail-toggle:hover { background: var(--chip); color: var(--text); }
  .rail .rail-toggle svg.i { width: 20px; height: 20px; }
  .rail-nav { display: flex; flex-direction: column; gap: 4px; }
  .rail-bottom { margin-top: auto; display: flex; flex-direction: column; gap: 8px; padding-top: 12px; }
  .rail .rail-bottom .rail-foot { margin-top: 0; }
  .rail .rail-acct.login { margin-bottom: 0; justify-content: center; }
  .rail-account { border-radius: 14px; background: var(--chip); padding: 8px; display: grid; gap: 4px; }
  .ra-row { display: flex; align-items: center; gap: 6px; }
  .ra-user { flex: 1; min-width: 0; display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 6px; border: 0; background: transparent; color: var(--text); font: inherit; font-weight: 700; font-size: 15px; border-radius: 10px; cursor: pointer; text-align: start; }
  .ra-user:hover { background: color-mix(in srgb, var(--chip) 60%, var(--line)); }
  .ra-user .tab-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .ra-avatar { flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); }
  .ra-avatar svg.i { width: 18px; height: 18px; }
  .ra-logout { flex: none; width: 40px; height: 40px; display: grid; place-items: center; border: 0; border-radius: 10px; background: transparent; color: var(--error); cursor: pointer; }
  .ra-logout:hover { background: var(--error-soft); }
  .ra-logout svg.i { width: 20px; height: 20px; }
  .ra-timer { display: flex; align-items: center; gap: 6px; padding: 0 8px 2px; font-size: 12.5px; color: var(--muted); }
  .ra-timer svg.i { width: 14px; height: 14px; }
  .ra-timer b { margin-inline-start: auto; font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; }
  .ra-timer b.soon { color: var(--error); }
  /* القائمة المصغّرة */
  body.rail-mini .rail .brand { padding-inline-end: 0; flex-direction: column; gap: 8px; }
  body.rail-mini .rail .rail-toggle { position: static; transform: none; }
  body.rail-mini .ra-row { flex-direction: column; }
  body.rail-mini .ra-user { justify-content: center; padding: 0; }
  body.rail-mini .ra-timer { display: none; }
  body.rail-mini .rail-account { padding: 6px 0; }
  /* داخل شاشة الكمبيوتر (وضع الإدارة): بلا شعار مكرر، ويبقى زر الإخفاء */
  body.remote .rail .brand { display: flex; min-height: 36px; }
  body.remote .rail .brand > img, body.remote .rail .brand > span { display: none; }
}