/* ===== تقويمي — لوحة الويب ===== */

:root {
  --bg: #F6F7FB;
  --panel: #FFFFFF;
  --panel-alt: #F1F3F9;
  --border: #E4E7F0;
  --border-strong: #D3D8E6;
  --text: #151A29;
  --text-soft: #5C6480;
  --text-muted: #9099B0;
  --accent: #4F46E5;
  --accent-2: #7C3AED;
  --accent-soft: #EEF0FF;
  --danger: #E11D48;
  --danger-soft: #FEE9ED;
  --success: #059669;
  --success-soft: #E6F8F1;
  --warn: #D97706;
  --warn-soft: #FEF3DF;
  --shadow: 0 2px 10px rgba(23,28,51,.07);
  --shadow-lg: 0 12px 34px rgba(23,28,51,.14);
  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-pill: 999px;
}

[data-theme="dark"] {
  --bg: #0C0F1A;
  --panel: #161C2B;
  --panel-alt: #1D2436;
  --border: #252D42;
  --border-strong: #333D57;
  --text: #F2F4FB;
  --text-soft: #A9B2CB;
  --text-muted: #6E7896;
  --accent: #818CF8;
  --accent-2: #A855F7;
  --accent-soft: #1E2340;
  --danger: #FB7185;
  --danger-soft: #3E1B24;
  --success: #34D399;
  --success-soft: #12392F;
  --warn: #FBBF24;
  --warn-soft: #3D2E10;
  --shadow: 0 2px 10px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 34px rgba(0,0,0,.55);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Tajawal', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

body { direction: rtl; }

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
a { color: var(--accent); }

.hidden { display: none !important; }

/* ---------- شاشة الدخول ---------- */

.auth-wrap {
  min-height: 100vh;
  display: grid; place-items: center;
  padding: 24px;
  background:
    radial-gradient(1100px 520px at 80% -10%, rgba(124,58,237,.24), transparent 60%),
    radial-gradient(900px 460px at 10% 110%, rgba(79,70,229,.22), transparent 60%),
    var(--bg);
}

.auth-card {
  width: 100%; max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 34px 30px;
}

.brand { text-align: center; margin-bottom: 26px; }
.brand-mark {
  width: 58px; height: 58px; margin: 0 auto 14px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  font-size: 27px;
  box-shadow: 0 8px 22px rgba(79,70,229,.36);
}
.brand h1 { margin: 0; font-size: 23px; font-weight: 700; letter-spacing: -.3px; }
.brand p { margin: 6px 0 0; color: var(--text-muted); font-size: 13px; }

.tabs-auth {
  display: flex; gap: 4px; padding: 4px;
  background: var(--panel-alt); border-radius: var(--r-md); margin-bottom: 22px;
}
.tabs-auth button {
  flex: 1; padding: 9px; border-radius: var(--r-sm);
  font-weight: 500; color: var(--text-muted); transition: .16s;
}
.tabs-auth button.on { background: var(--panel); color: var(--text); box-shadow: var(--shadow); }

.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 12.5px; color: var(--text-soft);
  margin-bottom: 6px; font-weight: 500;
}
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 13px;
  background: var(--panel-alt);
  border: 1px solid transparent; border-radius: var(--r-sm);
  outline: none; transition: .16s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent); background: var(--panel);
}
.field input[type="text"], .field input[type="password"] { letter-spacing: .2px; }
.field .ltr { direction: ltr; text-align: right; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 11px 18px; border-radius: var(--r-sm);
  font-weight: 500; transition: .16s; white-space: nowrap;
}
.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; font-weight: 700;
  box-shadow: 0 6px 18px rgba(79,70,229,.3);
}
.btn-primary:hover { filter: brightness(1.07); }
.btn-primary:disabled { opacity: .55; cursor: default; filter: none; }
.btn-ghost { background: var(--panel-alt); color: var(--text-soft); }
.btn-ghost:hover { background: var(--border); }
.btn-danger { background: var(--danger-soft); color: var(--danger); }
.btn-ok { background: var(--success-soft); color: var(--success); }
.btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 8px; }

.msg { margin-top: 14px; padding: 11px 13px; border-radius: var(--r-sm); font-size: 13.5px; line-height: 1.6; }
.msg-error { background: var(--danger-soft); color: var(--danger); }
.msg-ok { background: var(--success-soft); color: var(--success); }
.msg-info { background: var(--accent-soft); color: var(--accent); }

/* ---------- الهيكل العام ---------- */

.topbar {
  position: sticky; top: 0; z-index: 40;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 0 20px;
  display: flex; align-items: center; gap: 16px;
  height: 62px;
  box-shadow: 0 3px 16px rgba(0,0,0,.16);
}
.topbar .logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; }
.topbar .logo span.mark { font-size: 21px; }
.topbar .spacer { flex: 1; }

.mode-switch {
  display: flex; gap: 3px; padding: 3px;
  background: rgba(255,255,255,.18); border-radius: var(--r-pill);
}
.mode-switch button {
  padding: 7px 17px; border-radius: var(--r-pill);
  color: rgba(255,255,255,.85); font-weight: 500; font-size: 13.5px; transition: .16s;
}
.mode-switch button.on { background: #fff; color: var(--accent); font-weight: 700; }

.icon-btn {
  width: 36px; height: 36px; border-radius: var(--r-pill);
  display: grid; place-items: center;
  background: rgba(255,255,255,.16); color: #fff; font-size: 16px;
}
.icon-btn:hover { background: rgba(255,255,255,.28); }

.who { display: flex; align-items: center; gap: 9px; font-size: 13.5px; }
.avatar {
  width: 34px; height: 34px; border-radius: var(--r-pill);
  background: rgba(255,255,255,.22); display: grid; place-items: center;
  font-weight: 700; font-size: 14px;
}

.container { max-width: 1180px; margin: 0 auto; padding: 22px 20px 60px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow);
  padding: 20px;
}
.panel + .panel { margin-top: 18px; }
.panel h2 { margin: 0 0 4px; font-size: 16.5px; font-weight: 700; }
.panel .sub { margin: 0 0 16px; color: var(--text-muted); font-size: 13px; }

.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.between { justify-content: space-between; }

/* ---------- التقويم ---------- */

.cal-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 900px) { .cal-layout { grid-template-columns: 1fr; } }

.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.cal-head h3 { margin: 0; font-size: 17px; font-weight: 700; }
.nav-btn {
  width: 32px; height: 32px; border-radius: var(--r-pill);
  background: var(--panel-alt); color: var(--text-soft); display: grid; place-items: center;
}
.nav-btn:hover { background: var(--border); }

.weekdays { display: grid; grid-template-columns: repeat(7,1fr); margin-bottom: 6px; }
.weekdays div { text-align: center; font-size: 12px; color: var(--text-muted); font-weight: 500; }

.days { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
.day {
  height: 58px; border-radius: var(--r-sm);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
  padding-top: 6px; gap: 4px; transition: .12s; position: relative;
}
.day:hover { background: var(--panel-alt); }
.day .num {
  width: 30px; height: 30px; border-radius: var(--r-pill);
  display: grid; place-items: center; font-size: 14px; font-weight: 500;
}
.day.out .num { color: var(--text-muted); opacity: .5; }
.day.today .num { border: 1.5px solid var(--accent); color: var(--accent); font-weight: 700; }
.day.sel .num { background: var(--accent); color: #fff; font-weight: 700; }
.day .dots { display: flex; gap: 3px; height: 6px; }
.day .dots i { width: 5px; height: 5px; border-radius: 3px; display: block; }

/* ---------- قائمة العناصر ---------- */

.item {
  display: flex; align-items: flex-start; gap: 11px;
  padding: 12px 13px; margin-bottom: 9px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r-md); position: relative; overflow: hidden;
  transition: .14s;
}
.item:hover { border-color: var(--border-strong); }
.item .stripe { position: absolute; inset-inline-start: 0; top: 0; bottom: 0; width: 4px; }
.item .check {
  flex: 0 0 auto; width: 22px; height: 22px; margin-top: 1px;
  border: 2px solid var(--border-strong); border-radius: var(--r-pill);
  display: grid; place-items: center; color: #fff; font-size: 12px; transition: .14s;
}
.item .check.on { border-color: transparent; }
.item .body { flex: 1; min-width: 0; }
.item .t { font-weight: 500; font-size: 14.5px; word-break: break-word; }
.item.done .t { text-decoration: line-through; color: var(--text-muted); }
.item .meta { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; margin-top: 4px; font-size: 12px; color: var(--text-soft); }
.item .n { font-size: 12.5px; color: var(--text-muted); margin-top: 3px; }
.item .acts { display: flex; gap: 4px; flex: 0 0 auto; }
.item .acts button { padding: 5px 7px; border-radius: 7px; color: var(--text-muted); font-size: 13px; }
.item .acts button:hover { background: var(--panel-alt); color: var(--text); }

.pill { padding: 2px 8px; border-radius: var(--r-pill); font-size: 11px; font-weight: 500; }
.pill-high { background: var(--danger-soft); color: var(--danger); }
.pill-event { background: var(--accent-soft); color: var(--accent); }
.pill-ok { background: var(--success-soft); color: var(--success); }
.pill-warn { background: var(--warn-soft); color: var(--warn); }
.pill-muted { background: var(--panel-alt); color: var(--text-muted); }

.empty {
  text-align: center; padding: 40px 20px; color: var(--text-muted);
  border: 1px dashed var(--border); border-radius: var(--r-md); font-size: 13.5px;
}

/* ---------- شريط التقدم ---------- */
.progress { height: 7px; border-radius: 4px; background: var(--panel-alt); overflow: hidden; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 4px; transition: width .35s; }

/* ---------- تبويبات الإدارة ---------- */
.tabs {
  display: flex; gap: 4px; margin-bottom: 18px; flex-wrap: wrap;
  background: var(--panel); padding: 5px; border-radius: var(--r-md);
  border: 1px solid var(--border);
}
.tabs button {
  padding: 9px 16px; border-radius: var(--r-sm);
  color: var(--text-soft); font-weight: 500; font-size: 14px; transition: .14s;
}
.tabs button:hover { background: var(--panel-alt); }
.tabs button.on { background: var(--accent); color: #fff; font-weight: 700; }
.tabs .badge {
  display: inline-grid; place-items: center; min-width: 19px; height: 19px;
  padding: 0 5px; margin-inline-start: 6px;
  background: var(--danger); color: #fff; border-radius: var(--r-pill);
  font-size: 11px; font-weight: 700;
}

/* ---------- بطاقات الإحصاء ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(158px, 1fr)); gap: 13px; }
.stat {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 16px; box-shadow: var(--shadow);
}
.stat .k { font-size: 12.5px; color: var(--text-muted); margin-bottom: 7px; }
.stat .v { font-size: 27px; font-weight: 700; line-height: 1; letter-spacing: -.5px; }
.stat .d { font-size: 12px; color: var(--text-muted); margin-top: 7px; }
.stat.accent .v { color: var(--accent); }
.stat.danger .v { color: var(--danger); }
.stat.success .v { color: var(--success); }
.stat.warn .v { color: var(--warn); }

/* ---------- الجداول ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--r-md); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 560px; }
thead th {
  background: var(--panel-alt); color: var(--text-soft);
  font-weight: 500; font-size: 12.5px; text-align: right;
  padding: 11px 13px; white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
tbody td { padding: 11px 13px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--panel-alt); }
td.num, th.num { text-align: center; font-variant-numeric: tabular-nums; }

/* ---------- الرسوم ---------- */
.chart { width: 100%; overflow: hidden; }
.chart svg { width: 100%; height: auto; display: block; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; font-size: 12.5px; color: var(--text-soft); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: block; }

.bar-row { display: flex; align-items: center; gap: 11px; margin-bottom: 11px; }
.bar-row .lbl { flex: 0 0 130px; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-row .track { flex: 1; height: 9px; background: var(--panel-alt); border-radius: 5px; overflow: hidden; }
.bar-row .track i { display: block; height: 100%; border-radius: 5px; }
.bar-row .val { flex: 0 0 68px; text-align: left; font-size: 12.5px; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* ---------- النوافذ ---------- */
.modal-bg {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(8,10,20,.5); backdrop-filter: blur(3px);
  display: grid; place-items: center; padding: 20px;
}
.modal {
  width: 100%; max-width: 480px; max-height: 88vh; overflow-y: auto;
  background: var(--panel); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); padding: 24px;
}
.modal.wide { max-width: 640px; }
.modal h3 { margin: 0 0 18px; font-size: 17px; font-weight: 700; }
.modal-actions { display: flex; gap: 10px; margin-top: 22px; }
.modal-actions .btn { flex: 1; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips button {
  padding: 7px 13px; border-radius: var(--r-pill);
  background: var(--panel-alt); color: var(--text-soft); font-size: 13px; transition: .14s;
}
.chips button.on { background: var(--accent); color: #fff; font-weight: 500; }
.swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.swatches button {
  width: 30px; height: 30px; border-radius: var(--r-pill);
  display: grid; place-items: center; color: #fff; font-size: 13px; transition: .14s;
}
.swatches button.on { transform: scale(1.15); box-shadow: 0 0 0 3px var(--panel), 0 0 0 5px currentColor; }

.perm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px,1fr)); gap: 10px; }
.perm {
  display: flex; align-items: center; gap: 9px;
  padding: 11px 13px; background: var(--panel-alt); border-radius: var(--r-sm);
  cursor: pointer; user-select: none; font-size: 13.5px;
  border: 1px solid transparent; transition: .14s;
}
.perm.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 500; }
.perm input { accent-color: var(--accent); width: 16px; height: 16px; }

.toast {
  position: fixed; inset-block-end: 26px; inset-inline-start: 50%;
  transform: translateX(50%);
  background: var(--text); color: var(--bg);
  padding: 12px 22px; border-radius: var(--r-pill);
  box-shadow: var(--shadow-lg); font-size: 13.5px; font-weight: 500;
  z-index: 200; animation: pop .22s ease;
}
@keyframes pop { from { opacity: 0; transform: translateX(50%) translateY(10px); } }

.spin {
  width: 17px; height: 17px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35); border-top-color: #fff;
  animation: rot .7s linear infinite; display: inline-block;
}
@keyframes rot { to { transform: rotate(360deg); } }

.muted { color: var(--text-muted); }
.small { font-size: 12.5px; }
.mono { font-family: ui-monospace, 'SF Mono', Menlo, monospace; direction: ltr; display: inline-block; }

/* ===== الشاشات الصغيرة ===== */

html, body { overflow-x: hidden; }
.topbar > * { flex: 0 0 auto; }
.topbar .spacer { flex: 1 1 auto; min-width: 0; }

@media (max-width: 860px) {
  body { font-size: 14.5px; }

  .topbar { height: auto; padding: 10px 12px; gap: 9px; flex-wrap: wrap; }
  .topbar .logo { font-size: 15.5px; }
  .topbar .who { order: 3; }
  .who > div:not(.avatar) { display: none; }
  .mode-switch { order: 4; flex: 1 1 100%; }
  .mode-switch button { flex: 1; padding: 8px 10px; }
  .icon-btn { width: 33px; height: 33px; font-size: 15px; }
  .avatar { width: 31px; height: 31px; font-size: 13px; }

  .container { padding: 14px 12px 44px; }
  .panel { padding: 15px; border-radius: 16px; }

  .cal-layout { grid-template-columns: 1fr; gap: 14px; }
  .day { height: 50px; }
  .day .num { width: 27px; height: 27px; font-size: 13px; }
  .weekdays div { font-size: 10.5px; }

  .tabs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs button { white-space: nowrap; padding: 8px 13px; font-size: 13.5px; }

  .stats { grid-template-columns: repeat(auto-fit, minmax(136px, 1fr)); gap: 10px; }
  .stat { padding: 13px; }
  .stat .v { font-size: 23px; }

  .bar-row .lbl { flex: 0 0 92px; font-size: 12px; }
  .bar-row .val { flex: 0 0 58px; font-size: 11.5px; }

  .modal { padding: 18px; max-height: 92vh; }
  .modal-actions { flex-direction: column-reverse; }

  .row.between { gap: 10px; }
  #calPicker { min-width: 0; flex: 1; }
}

@media (max-width: 480px) {
  .topbar .logo span.mark { font-size: 18px; }
  .day { height: 46px; }
  .perm-grid { grid-template-columns: 1fr 1fr; }
  .legend { gap: 12px; font-size: 11.5px; }
}

@media (max-width: 860px) {
  label[for="calPicker"] { display: none; }
  #viewCal > .panel:first-child .row.between { flex-direction: column; align-items: stretch; }
  #viewCal > .panel:first-child .row.between > .row { justify-content: space-between; }
}

@media (max-width: 860px) {
  .chart { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .chart svg { min-width: 520px; }
}