/* ============================================================
   جدولة واتساب — نظام تصميم احترافي (Light Mode)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Kufi+Arabic:wght@400;500;600;700;800&family=Noto+Sans+Arabic:wght@300;400;500;600;700&display=swap');

:root {
  /* الألوان — Light */
  --bg: #eef2f7;
  --bg-grad: radial-gradient(1100px 520px at 90% -10%, rgba(22, 163, 74, 0.07), transparent 60%),
             radial-gradient(800px 420px at 0% 0%, rgba(2, 132, 199, 0.05), transparent 55%);
  --surface: #ffffff;
  --surface-2: #f3f6fa;
  --surface-3: #e9eef4;
  --border: #e3e8ef;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;

  --accent: #16a34a;
  --accent-2: #15803d;
  --accent-ink: #ffffff;
  --accent-soft: #dcfce7;
  --accent-ring: rgba(22, 163, 74, 0.25);

  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --warning: #d97706;
  --warning-soft: #fef3c7;
  --info: #0284c7;
  --info-soft: #e0f2fe;

  /* القياسات */
  --r-sm: 10px;
  --r: 14px;
  --r-lg: 18px;
  --r-xl: 24px;
  --pill: 999px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow: 0 10px 28px rgba(15, 23, 42, 0.10);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.18);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --t: 200ms var(--ease);

  --font-head: 'Noto Kufi Arabic', system-ui, sans-serif;
  --font-body: 'Noto Sans Arabic', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body { min-height: 100dvh; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  background-image: var(--bg-grad);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.65;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-head); margin: 0; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: 1.4rem; }
h2 { font-size: 1.05rem; }

.muted { color: var(--text-muted); font-size: 0.85rem; }
.hint { color: var(--text-dim); font-size: 0.8rem; margin-top: 6px; }
.hint a { color: var(--accent); text-decoration: none; font-weight: 600; }
.hint a:hover { text-decoration: underline; }
.hidden { display: none !important; }

/* أيقونات SVG */
.icon { width: 20px; height: 20px; flex-shrink: 0; stroke-width: 1.9; }
.icon-sm { width: 16px; height: 16px; }

/* ============ الشريط العلوي ============ */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px clamp(16px, 4vw, 40px);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap; gap: 12px;
}
.divider-v { width: 1px; height: 26px; background: var(--border); margin: 0 2px; }
@media (max-width: 600px) { .divider-v { display: none; } }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 18px rgba(34, 197, 94, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.brand-logo svg { width: 24px; height: 24px; color: #fff; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text b { font-family: var(--font-head); font-size: 1rem; font-weight: 700; }
.brand-text span { font-size: 0.72rem; color: var(--text-dim); }

.topbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* مؤشر الحالة */
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: var(--pill);
  background: var(--surface-2); border: 1px solid var(--border);
  font-size: 0.82rem; font-weight: 600; color: var(--text-muted);
}
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-dim); position: relative; }
.dot.on { background: var(--accent); }
.dot.on::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  background: var(--accent); opacity: 0.45; animation: pulse 1.8s var(--ease) infinite;
}
.dot.off { background: var(--danger); }
@keyframes pulse { 0% { transform: scale(0.6); opacity: 0.5; } 100% { transform: scale(2.2); opacity: 0; } }

/* ============ التخطيط ============ */
.container { max-width: 1140px; margin: 28px auto; padding: 0 clamp(16px, 4vw, 24px); }
.grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 22px; align-items: start; }
@media (max-width: 880px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent), var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.card-title { display: flex; align-items: center; gap: 10px; }
.card-title .icon { color: var(--accent); }

/* ============ النماذج ============ */
label { display: block; margin: 16px 0 8px; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); }
label:first-of-type { margin-top: 0; }

input, textarea, select {
  width: 100%; padding: 12px 14px; min-height: 46px;
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  font-family: inherit; font-size: 0.92rem; outline: none;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
input::placeholder, textarea::placeholder { color: var(--text-dim); }
input:hover, textarea:hover, select:hover { border-color: var(--border-strong); }
input:focus, textarea:focus, select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-ring); background: var(--surface-3);
}
textarea { resize: vertical; min-height: 110px; line-height: 1.7; }
select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left 14px center; padding-left: 40px;
}
input[type="datetime-local"], input[type="time"] { cursor: pointer; }
::-webkit-calendar-picker-indicator { opacity: 0.6; cursor: pointer; }
input[type="file"] { padding: 10px 14px; cursor: pointer; }
input[type="file"]::file-selector-button {
  font-family: inherit; font-weight: 600; font-size: 0.82rem; cursor: pointer;
  margin-inline-end: 12px; padding: 8px 14px; border-radius: var(--r-sm);
  border: 1px solid var(--border-strong); background: var(--surface-3); color: var(--text);
  transition: background var(--t);
}
input[type="file"]::file-selector-button:hover { background: var(--surface-2); }

/* ============ الأزرار ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  cursor: pointer; border: 1px solid transparent; border-radius: var(--r-sm);
  padding: 12px 18px; min-height: 46px;
  font-family: var(--font-body); font-size: 0.92rem; font-weight: 600; color: var(--text);
  background: var(--surface-2); transition: all var(--t); white-space: nowrap;
}
.btn:hover { background: var(--surface-3); }
.btn:active { transform: scale(0.98); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--accent-ring); }
.btn .icon { width: 18px; height: 18px; }

.btn.primary {
  background: linear-gradient(145deg, var(--accent), var(--accent-2)); color: #fff;
  box-shadow: 0 8px 22px rgba(34, 197, 94, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  font-weight: 700;
}
.btn.primary:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn.ghost:hover { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); }
.btn.danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.btn.danger:hover { background: rgba(239, 68, 68, 0.2); }
.btn.small { padding: 8px 13px; min-height: 38px; font-size: 0.82rem; }
.btn.icon-btn { padding: 0; width: 38px; min-height: 38px; }
.btn.block { width: 100%; margin-top: 22px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ============ التحكم المقسّم (segmented) ============ */
.seg { display: flex; gap: 8px; background: var(--surface-2); padding: 5px; border-radius: var(--r); border: 1px solid var(--border); }
.seg button {
  flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 8px; background: transparent; border: none; border-radius: 9px;
  color: var(--text-muted); cursor: pointer; font-family: inherit; font-size: 0.85rem; font-weight: 600;
  transition: all var(--t);
}
.seg button .icon { width: 17px; height: 17px; }
.seg button:hover { color: var(--text); }
.seg button.active {
  background: var(--accent-soft); color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent-ring);
}

.row { display: flex; gap: 10px; align-items: center; }
.row.between { justify-content: space-between; }

/* ============ التغذية الراجعة ============ */
.form-msg { font-size: 0.86rem; margin-top: 12px; min-height: 20px; display: flex; align-items: center; gap: 7px; }
.form-msg.err { color: var(--danger); }
.form-msg.ok { color: var(--accent); }

/* ============ زر اختيار المستلم ============ */
.picker {
  width: 100%; display: flex; align-items: center; gap: 12px; text-align: start;
  padding: 11px 14px; min-height: 56px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-sm);
  cursor: pointer; transition: all var(--t); color: var(--text);
}
.picker:hover { border-color: var(--border-strong); background: var(--surface-3); }
.picker:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-ring); }
.picker.chosen { border-color: var(--accent-ring); background: var(--accent-soft); }
.picker .picker-ph { display: flex; align-items: center; gap: 10px; color: var(--text-muted); flex: 1; }
.picker .picker-ph .icon { color: var(--text-dim); }
.picker .chev { margin-inline-start: auto; color: var(--text-dim); }

/* ============ حقول الجدولة ============ */
.sched-field { margin-top: 10px; }

/* شرائح المستلمين */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chips:empty { margin-top: 0; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 8px 5px 10px;
  background: var(--accent-soft); border: 1px solid var(--accent-ring); border-radius: var(--pill);
  font-size: 0.82rem; font-weight: 600; color: var(--text);
}
.chip svg { width: 14px; height: 14px; color: var(--accent); }
.chip-x { background: none; border: none; color: var(--text-dim); cursor: pointer; font-size: 0.9rem; padding: 0 2px; line-height: 1; }
.chip-x:hover { color: var(--danger); }

/* صف القوالب */
.tpl-row { margin-bottom: 8px; gap: 8px; }
.tpl-row select { flex: 1; }

/* صفوف الأوقات */
.time-row { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.time-row .time-input { flex: 1; }

/* اختيار متعدد في المودال */
.pick-item .check {
  margin-inline-start: auto; width: 24px; height: 24px; border-radius: 7px; flex-shrink: 0;
  border: 1.5px solid var(--border-strong); display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 0.85rem; background: transparent;
}
.pick-item.on { border-color: var(--accent-ring); background: var(--accent-soft); }
.pick-item.on .check { background: var(--accent); border-color: var(--accent); }

/* قوائم الإدارة (الأقسام/القوالب) */
.manage-list { margin-top: 14px; display: flex; flex-direction: column; gap: 10px; max-height: 50vh; overflow-y: auto; padding-inline-end: 4px; }
.manage-item { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r); padding: 12px 14px; }
.manage-item strong { font-family: var(--font-head); font-size: 0.95rem; }
.tpl-preview { margin-top: 8px; font-size: 0.82rem; white-space: pre-wrap; word-break: break-word; max-height: 70px; overflow: hidden; }
#newTemplateContent { width: 100%; }

/* شارة القسم */
.sec-badge {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: var(--pill);
  background: var(--info-soft); color: var(--info); font-size: 0.72rem; font-weight: 700;
}
.sec-badge svg { width: 12px; height: 12px; }

/* ============ المودال ============ */
.modal {
  position: fixed; inset: 0; z-index: 100; padding: 16px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(2, 6, 23, 0.66); backdrop-filter: blur(6px);
  animation: fade 180ms var(--ease);
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal-box {
  width: 100%; max-width: 480px; max-height: 86vh; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--r-xl);
  padding: 20px; box-shadow: var(--shadow-lg);
  animation: pop 220ms var(--ease);
}
@keyframes pop { from { opacity: 0; transform: scale(0.94) translateY(10px); } to { opacity: 1; transform: none; } }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal .seg { margin-bottom: 14px; }
.modal #pickSearch { margin-bottom: 0; }
.search-wrap { position: relative; }
.search-wrap .icon { position: absolute; inset-inline-start: 13px; top: 50%; transform: translateY(-50%); color: var(--text-dim); pointer-events: none; }
.search-wrap input { padding-inline-start: 42px; }

.pick-list { margin-top: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 4px; padding-inline-end: 4px; }
.pick-list::-webkit-scrollbar { width: 8px; }
.pick-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; }
.pick-item {
  display: flex; align-items: center; gap: 12px; padding: 9px 11px; cursor: pointer;
  border: 1px solid transparent; border-radius: var(--r-sm); transition: all 140ms var(--ease);
}
.pick-item:hover { background: var(--surface-2); border-color: var(--border); }
.avatar {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; font-weight: 700; font-size: 0.95rem;
  font-family: var(--font-head); color: #fff;
}
.avatar.group { background: linear-gradient(145deg, #3b82f6, #2563eb); }
.avatar svg { width: 20px; height: 20px; }
.pick-name { font-weight: 600; font-size: 0.92rem; word-break: break-word; }
.pick-sub { font-size: 0.74rem; color: var(--text-dim); }
.badge-unread {
  margin-inline-start: auto; background: var(--accent); color: var(--accent-ink);
  font-size: 0.72rem; font-weight: 700; min-width: 22px; height: 22px; padding: 0 7px;
  border-radius: var(--pill); display: grid; place-items: center;
}

/* ============ QR ============ */
.qr-card { text-align: center; }
.qr-frame {
  display: inline-block; margin: 14px auto 4px; padding: 14px;
  background: #fff; border-radius: var(--r-lg);
  box-shadow: 0 0 0 1px var(--border), 0 14px 40px rgba(0, 0, 0, 0.5);
}
.qr-frame img { display: block; width: 232px; height: 232px; }
.qr-steps { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; text-align: start; }
.qr-steps li { display: flex; align-items: center; gap: 10px; font-size: 0.86rem; color: var(--text-muted); }
.qr-steps .num {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 0.78rem;
}

/* ============ قائمة الرسائل ============ */
.list { display: flex; flex-direction: column; gap: 10px; max-height: 600px; overflow-y: auto; padding-inline-end: 4px; }
.list::-webkit-scrollbar { width: 8px; }
.list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; }
.item {
  display: flex; justify-content: space-between; gap: 12px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r);
  padding: 13px 15px; transition: border-color var(--t);
}
.item:hover { border-color: var(--border-strong); }
.item-body { min-width: 0; }
.item-text { font-weight: 500; word-break: break-word; display: flex; align-items: center; gap: 7px; }
.item-text .icon-sm { color: var(--text-muted); }
.item-meta { font-size: 0.76rem; color: var(--text-dim); margin-top: 5px; display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.item-meta svg { width: 13px; height: 13px; stroke-width: 1.9; flex-shrink: 0; }
.item-meta span { margin-inline-end: 6px; }
.item-err { font-size: 0.76rem; color: var(--danger); margin-top: 4px; }
.item-side { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; flex-shrink: 0; }
.item-actions { display: flex; gap: 6px; }
.del-btn { width: 34px; min-height: 34px; }
.del-btn:hover { background: var(--danger-soft); color: var(--danger); border-color: transparent; }

.badge {
  font-size: 0.72rem; font-weight: 700; padding: 4px 10px; border-radius: var(--pill);
  white-space: nowrap; display: inline-flex; align-items: center; gap: 5px;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.pending { background: var(--warning-soft); color: var(--warning); }
.badge.active { background: var(--info-soft); color: var(--info); }
.badge.sent { background: var(--accent-soft); color: var(--accent); }
.badge.failed { background: var(--danger-soft); color: var(--danger); }
.badge.cancelled { background: var(--surface-3); color: var(--text-dim); }

.empty { text-align: center; padding: 48px 20px; color: var(--text-dim); }
.empty .icon { width: 44px; height: 44px; margin: 0 auto 12px; color: var(--border-strong); stroke-width: 1.5; }
.empty p { margin: 0; font-size: 0.9rem; }

/* ============ صفحة الدخول ============ */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 20px; }
.login-card { width: 100%; max-width: 400px; padding: 32px 28px; box-shadow: var(--shadow-lg); margin: 0; }
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-bottom: 26px; text-align: center; }
.login-brand .brand-logo { width: 60px; height: 60px; border-radius: 16px; }
.login-brand .brand-logo svg { width: 34px; height: 34px; }
.login-brand h1 { font-size: 1.3rem; }
.login-brand p { margin: 0; font-size: 0.85rem; color: var(--text-dim); }
.field-icon { position: relative; }
.field-icon .icon { position: absolute; inset-inline-start: 13px; top: 50%; transform: translateY(-50%); color: var(--text-dim); pointer-events: none; }
.field-icon input { padding-inline-start: 42px; }

/* ============ تقليل الحركة ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ============ منتقي التاريخ/الوقت (flatpickr) ============ */
input[readonly] { cursor: pointer; }
.flatpickr-calendar {
  font-family: var(--font-body); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.flatpickr-day.selected, .flatpickr-day.selected:hover,
.flatpickr-day.startRange, .flatpickr-day.endRange {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.flatpickr-day:hover { background: var(--accent-soft); }
.flatpickr-day.today { border-color: var(--accent); }
.flatpickr-day.today:hover { background: var(--accent); color: #fff; }
.flatpickr-months .flatpickr-month, .flatpickr-current-month,
.flatpickr-weekday { color: var(--text); }
.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg { fill: var(--accent); }
.flatpickr-time input:hover, .flatpickr-time input:focus { background: var(--accent-soft); }
.flatpickr-time .flatpickr-am-pm:hover { background: var(--accent-soft); }
span.flatpickr-weekday { font-weight: 700; }