/* ============================================================
   سامانه مدیریت هزینه‌های ساختمان رجبی — دیزاین‌سیستم مدرن
   نسخه UI 2.0 — کارت‌ها، جداول، دکمه‌ها، پوسته اپ و نوار پایین
   ============================================================ */

:root {
  --bg: #f2f5fa;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --card-2: #f8fafd;
  --border: #e4eaf2;
  --border-strong: #d3dce8;
  --text: #101828;
  --text-muted: #667085;
  --text-faint: #98a2b3;
  --primary: #055ADC;
  --primary-hover: #0449b8;
  --primary-soft: #e8f0fe;
  --primary-softer: #f0f6ff;
  --primary-grad: linear-gradient(135deg, #055ADC 0%, #2b7df0 100%);
  --success: #039855;
  --success-soft: #e6f7ef;
  --danger: #d92d20;
  --danger-soft: #fef0ef;
  --warning: #d97706;
  --warning-soft: #fff6e6;
  --info: #175cd3;
  --info-soft: #e8f0fe;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);
  --shadow-lg: 0 12px 32px rgba(16, 24, 40, .12);
  --shadow-ring: 0 0 0 3px rgba(5, 90, 220, .15);
  --radius: 14px;
  --radius-sm: 9px;
  --font: 'Vazirmatn', Tahoma, sans-serif;
  --topbar-h: 62px;
}
[data-theme="dark"] {
  --bg: #0b1220;
  --bg-soft: #0f1729;
  --card: #141d31;
  --card-2: #1a2438;
  --border: #233049;
  --border-strong: #2f3e5c;
  --text: #e6eaf2;
  --text-muted: #94a3b8;
  --text-faint: #64748b;
  --primary: #5b9cf0;
  --primary-hover: #7db4f6;
  --primary-soft: #16345c;
  --primary-softer: #132a49;
  --success: #30d07b;
  --success-soft: #0e3b2c;
  --danger: #f97066;
  --danger-soft: #4a1d1a;
  --warning: #f5b04c;
  --warning-soft: #40290d;
  --info: #6ba7f0;
  --info-soft: #16345c;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .25);
  --shadow: 0 1px 3px rgba(0, 0, 0, .3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, .45);
}
[data-theme="dark"] .ic-sun { display: inline-flex !important; }
[data-theme="dark"] .ic-moon { display: none !important; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--primary); text-decoration: none; transition: color .15s; }
a:hover { color: var(--primary-hover); }
h1,h2,h3,h4 { margin: 0 0 8px; line-height: 1.45; font-weight: 800; }
img { max-width: 100%; }
svg { display: inline-block; vertical-align: middle; flex: none; }
::selection { background: var(--primary-soft); color: var(--primary); }

/* ===================== آیکن چرخشی ===================== */
.ic-spin { animation: icSpin 1s linear infinite; }
@keyframes icSpin { to { transform: rotate(360deg); } }

/* ===================== Topbar ===================== */
.topbar {
  position: sticky; top: 0; z-index: 120;
  background: color-mix(in srgb, var(--card) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 16px;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 12px;
}
.brand { display: flex; align-items: center; }
.brand-link { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; font-size: 17px; }
.brand-link:hover { color: var(--text); }
.brand-logo {
  width: 38px; height: 38px; border-radius: 12px; color: #fff;
  background: var(--primary-grad);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(5, 90, 220, .35);
}
.brand-name { letter-spacing: -.2px; }

.main-nav { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
.main-nav a {
  padding: 7px 13px; border-radius: 10px; color: var(--text-muted); font-weight: 600; white-space: nowrap;
  font-size: 13.5px; display: inline-flex; align-items: center; gap: 6px; transition: all .15s;
}
.main-nav a svg { opacity: .8; }
.main-nav a:hover { background: var(--primary-soft); color: var(--primary); }
.main-nav a.active { background: var(--primary-grad); color: #fff; box-shadow: 0 3px 10px rgba(5, 90, 220, .28); }

.topbar-actions { display: flex; align-items: center; gap: 8px; }

.identity-switch { display: flex; background: var(--card-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.id-btn { border: 0; background: transparent; padding: 5px 14px; border-radius: 999px; cursor: pointer; font-family: var(--font); font-weight: 700; font-size: 12.5px; color: var(--text-muted); transition: all .15s; }
.id-btn.active { background: var(--primary-grad); color: #fff; box-shadow: 0 2px 8px rgba(5, 90, 220, .3); }
.identity-tag { font-size: 12px; color: var(--primary); background: var(--primary-soft); padding: 4px 12px; border-radius: 999px; font-weight: 700; }

.icon-btn {
  position: relative; border: 1px solid var(--border); background: var(--card); border-radius: 11px;
  width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-muted); transition: all .15s;
}
.icon-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-softer); }
.badge {
  position: absolute; top: -7px; left: -7px; background: var(--danger); color: #fff; font-size: 10.5px; font-weight: 800;
  border-radius: 999px; min-width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; padding: 0 5px;
  box-shadow: 0 2px 6px rgba(217, 45, 32, .4);
}
.badge.green, .badge.red, .badge.amber, .badge.gray, .badge.blue {
  position: static; display: inline-flex; align-items: center; gap: 4px; min-width: 0; width: auto; height: auto;
  padding: 3px 11px; font-size: 11px; box-shadow: none; font-weight: 800;
}
.badge.green { background: var(--success-soft); color: var(--success); }
.badge.red { background: var(--danger-soft); color: var(--danger); }
.badge.amber { background: var(--warning-soft); color: var(--warning); }
.badge.gray { background: var(--card-2); color: var(--text-muted); border: 1px solid var(--border); }
.badge.blue { background: var(--primary-soft); color: var(--primary); }

.user-menu-wrap { position: relative; }
.user-chip {
  display: flex; align-items: center; gap: 8px; border: 1px solid var(--border); background: var(--card);
  padding: 3px 12px 3px 4px; border-radius: 999px; cursor: pointer; font-family: var(--font); color: var(--text);
  transition: all .15s;
}
.user-chip:hover { border-color: var(--primary); }
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--primary-grad); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.user-menu {
  display: none; position: absolute; left: 0; top: calc(100% + 8px); background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 200px; padding: 6px; z-index: 220;
}
.user-menu.open { display: block; animation: dropIn .15s ease; }
.user-menu a {
  display: flex; align-items: center; gap: 9px; padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--text); font-size: 13px;
}
.user-menu a:hover { background: var(--primary-soft); color: var(--primary); }
.user-menu a.menu-danger { color: var(--danger); }
.user-menu a.menu-danger:hover { background: var(--danger-soft); color: var(--danger); }
@keyframes dropIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; } }

/* ===================== سوییچ ساختمان ===================== */
.building-switcher { border-top: 1px solid var(--border); background: var(--card-2); }
.bs-inner { max-width: 1280px; margin: 0 auto; padding: 9px 16px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.bs-label { font-size: 12px; color: var(--text-muted); font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.bs-list { display: flex; gap: 8px; flex-wrap: wrap; }
.bs-chip {
  padding: 5px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--card);
  color: var(--text-muted); font-size: 13px; font-weight: 700; display: inline-flex; align-items: center; gap: 6px;
  transition: all .15s;
}
.bs-chip:hover { border-color: var(--primary); color: var(--primary); }
.bs-chip.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 2px 8px rgba(5, 90, 220, .3); }
.bs-chip small { opacity: .75; font-weight: 400; }

/* ===================== نوار پایین موبایل ===================== */
.bottom-nav {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 120;
  background: color-mix(in srgb, var(--card) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-top: 1px solid var(--border);
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  grid-template-columns: repeat(5, 1fr); gap: 2px;
}
.bottom-nav.show { display: grid; }
.bottom-nav a {
  display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 6px 2px;
  border-radius: 10px; color: var(--text-muted); font-size: 11px; font-weight: 700;
}
.bottom-nav a.active { color: var(--primary); background: var(--primary-soft); }
.bottom-nav a.active svg { color: var(--primary); }

/* ===================== Main ===================== */
.main { max-width: 1280px; margin: 0 auto; padding: 22px 16px 70px; }
.main.has-building { padding-bottom: 96px; }
.footer {
  text-align: center; color: var(--text-faint); font-size: 12px; padding: 18px 0 46px;
  border-top: 1px solid var(--border); max-width: 1280px; margin: 0 auto;
}
.footer .ft-inner { display: flex; align-items: center; justify-content: center; gap: 6px; }

/* ===================== سربرگ صفحه ===================== */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.page-title { font-size: 22px; font-weight: 800; display: flex; align-items: center; gap: 10px; margin: 0; }
.page-title .page-ico {
  width: 40px; height: 40px; border-radius: 12px; background: var(--primary-soft); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.page-sub { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.section-title { font-size: 15px; font-weight: 800; display: flex; align-items: center; gap: 8px; margin: 4px 0 14px; }
.section-title svg { color: var(--primary); }

/* ===================== Cards ===================== */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 20px; margin-bottom: 16px; transition: box-shadow .2s;
}
.card-title { font-weight: 800; font-size: 15.5px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.card-title svg { color: var(--primary); }
.card-hover:hover { box-shadow: var(--shadow); border-color: var(--border-strong); }

/* ===================== کارت قهرمان داشبورد ===================== */
.hero-card {
  border: 0; border-radius: 20px; padding: 0; overflow: hidden; position: relative;
  background: var(--primary-grad); color: #fff; margin-bottom: 20px;
}
.hero-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 200px at 85% -40%, rgba(255,255,255,.22), transparent 60%),
    radial-gradient(400px 160px at -10% 120%, rgba(255,255,255,.12), transparent 60%);
}
.hero-inner { position: relative; z-index: 1; padding: 22px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.hero-inner .h-title { font-size: 19px; font-weight: 800; margin: 0; display: flex; align-items: center; gap: 10px; }
.hero-inner .h-sub { opacity: .9; font-size: 13px; margin-top: 4px; }
.hero-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.hero-card .btn { background: rgba(255,255,255,.16); color: #fff; border: 1px solid rgba(255,255,255,.35); backdrop-filter: blur(4px); }
.hero-card .btn:hover { background: rgba(255,255,255,.28); }
.hero-card .btn-primary-solid { background: #fff; color: #055ADC; border: 0; }
.hero-card .btn-primary-solid:hover { background: #eaf2ff; }

/* ===================== KPI ===================== */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 10px;
  transition: all .15s;
}
.kpi:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }
.kpi-top { display: flex; align-items: center; justify-content: space-between; }
.kpi .kpi-label { color: var(--text-muted); font-size: 12px; font-weight: 600; }
.kpi .kpi-value { font-size: 22px; font-weight: 800; letter-spacing: -.3px; }
.kpi .kpi-value small { font-size: 12px; font-weight: 600; color: var(--text-muted); }
.kpi .kpi-foot { font-size: 11px; color: var(--text-faint); }
.kpi-icon {
  width: 38px; height: 38px; border-radius: 11px; display: inline-flex; align-items: center; justify-content: center; flex: none;
}
.kpi.green .kpi-value { color: var(--success); }
.kpi.green .kpi-icon { background: var(--success-soft); color: var(--success); }
.kpi.red .kpi-value { color: var(--danger); }
.kpi.red .kpi-icon { background: var(--danger-soft); color: var(--danger); }
.kpi.blue .kpi-value { color: var(--primary); }
.kpi.blue .kpi-icon { background: var(--primary-soft); color: var(--primary); }
.kpi.amber .kpi-value, .kpi.orange .kpi-value { color: var(--warning); }
.kpi.amber .kpi-icon, .kpi.orange .kpi-icon { background: var(--warning-soft); color: var(--warning); }
.kpi.neutral .kpi-icon { background: var(--card-2); color: var(--text-muted); }

/* ===================== Grid utilities ===================== */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

/* ===================== جداول ===================== */
.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); }
table.tbl { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.tbl th {
  background: var(--card-2); color: var(--text-muted); text-align: right; padding: 11px 14px;
  font-weight: 800; font-size: 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.tbl th:first-child { border-radius: 0 8px 0 0; }
.tbl th:last-child { border-radius: 8px 0 0 0; }
.tbl td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr { transition: background .12s; }
.tbl tbody tr:hover td { background: var(--primary-softer); }
.tbl .row-actions { display: inline-flex; gap: 4px; }
.tbl .row-actions .btn { padding: 5px 9px; }

/* ===================== دکمه‌ها ===================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: 0; border-radius: var(--radius-sm); padding: 9px 16px; font-family: var(--font);
  font-size: 13px; font-weight: 700; cursor: pointer; transition: all .15s; text-decoration: none; line-height: 1.6;
}
.btn:focus-visible { outline: none; box-shadow: var(--shadow-ring); }
.btn-primary { background: var(--primary-grad); color: #fff; box-shadow: 0 1px 2px rgba(5, 90, 220, .3); }
.btn-primary:hover { color: #fff; filter: brightness(1.07); box-shadow: 0 4px 14px rgba(5, 90, 220, .35); }
.btn-outline { background: transparent; border: 1px solid var(--border-strong); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-softer); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { color: #fff; filter: brightness(1.07); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { color: #fff; filter: brightness(1.07); }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: var(--card-2); color: var(--text); }
.btn-sm { padding: 5px 11px; font-size: 12px; border-radius: 8px; }
.btn-lg { padding: 11px 22px; font-size: 14px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; filter: none; }

/* ===================== فرم‌ها ===================== */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 6px; }
.input, .select, textarea.input {
  width: 100%; padding: 10px 13px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--bg-soft); color: var(--text); font-family: var(--font); font-size: 13.5px; outline: none;
  transition: all .15s;
}
.input:focus, .select:focus, textarea.input:focus {
  border-color: var(--primary); box-shadow: var(--shadow-ring); background: var(--card);
}
.input::placeholder { color: var(--text-faint); }
select.input, .select { cursor: pointer; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 14px; }
.hint { font-size: 11px; color: var(--text-faint); margin-top: 5px; }

/* ===================== هشدارها ===================== */
.alert {
  display: flex; align-items: flex-start; gap: 10px; padding: 13px 15px; border-radius: var(--radius-sm);
  margin-bottom: 14px; font-size: 13px; border: 1px solid transparent;
}
.alert svg { margin-top: 3px; flex: none; }
.alert-success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.alert-danger { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.alert-info { background: var(--info-soft); color: var(--info); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.alert-warning, .alert-amber { background: var(--warning-soft); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 25%, transparent); }

/* ===================== نشان‌ها (Pill) ===================== */
.pill {
  display: inline-flex; align-items: center; gap: 5px; padding: 2px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 800; white-space: nowrap;
}
.pill-green { background: var(--success-soft); color: var(--success); }
.pill-red { background: var(--danger-soft); color: var(--danger); }
.pill-amber { background: var(--warning-soft); color: var(--warning); }
.pill-blue { background: var(--primary-soft); color: var(--primary); }
.pill-gray { background: var(--card-2); color: var(--text-muted); border: 1px solid var(--border); }

/* ===================== کاشی (Tile) ===================== */
.tile {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 18px; transition: all .18s; display: block; color: var(--text);
  position: relative;
}
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--primary); color: var(--text); }
.tile .tile-title { font-weight: 800; font-size: 15px; margin-bottom: 4px; display: flex; align-items: center; gap: 8px; }
.tile .tile-meta { color: var(--text-muted); font-size: 12px; }
.tile-logo {
  width: 54px; height: 54px; border-radius: 14px; background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px; overflow: hidden; flex: none;
}
.tile-logo img { width: 100%; height: 100%; object-fit: cover; }
.tile .tile-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.tile .tile-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; border-top: 1px dashed var(--border); padding-top: 10px; }

/* ===================== تب‌ها ===================== */
.tabs {
  display: flex; gap: 4px; background: var(--card-2); border: 1px solid var(--border);
  border-radius: 12px; padding: 4px; overflow-x: auto; margin-bottom: 16px;
}
.tab {
  padding: 8px 18px; border-radius: 9px; color: var(--text-muted); font-weight: 700; font-size: 13px;
  white-space: nowrap; transition: all .15s;
}
.tab:hover { color: var(--primary); background: var(--primary-softer); }
.tab.active { background: var(--card); color: var(--primary); box-shadow: var(--shadow-sm); border: 1px solid var(--border); }

/* ===================== سوییچ ===================== */
.switch { position: relative; display: inline-block; width: 52px; height: 28px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; inset: 0; background: var(--border-strong); border-radius: 28px; transition: .2s; cursor: pointer; }
.switch .slider::before {
  content: ''; position: absolute; width: 22px; height: 22px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.switch input:checked + .slider { background: var(--success); }
.switch input:checked + .slider::before { transform: translateX(24px); }
.setting-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 15px 0; border-bottom: 1px solid var(--border);
}
.setting-row:last-child { border-bottom: 0; }
.setting-row .s-title { font-weight: 700; display: flex; align-items: center; gap: 9px; }
.setting-row .s-title svg { color: var(--primary); }
.setting-row .s-desc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ===================== مودال و توست ===================== */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 300;
  background: rgba(16, 24, 40, .55); backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 16px;
}
.modal-overlay.open { display: flex; animation: fadeIn .15s ease; }
.modal {
  background: var(--card); border-radius: 18px; max-width: 580px; width: 100%; max-height: 90vh;
  overflow-y: auto; padding: 24px; box-shadow: var(--shadow-lg);
  animation: modalUp .2s cubic-bezier(.2,.9,.3,1.2);
}
.modal h3 { margin-top: 0; display: flex; align-items: center; gap: 8px; }
.modal .modal-x { position: sticky; top: 0; float: left; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalUp { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }

.toast-area { position: fixed; bottom: 20px; left: 20px; z-index: 400; display: flex; flex-direction: column; gap: 8px; }
.toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 13px 16px; box-shadow: var(--shadow-lg); animation: toastIn .25s; max-width: 340px;
  font-size: 13px; font-weight: 600;
}
.toast svg { flex: none; }
.toast.success { border-right: 4px solid var(--success); }
.toast.success svg { color: var(--success); }
.toast.error { border-right: 4px solid var(--danger); }
.toast.error svg { color: var(--danger); }
.toast.info { border-right: 4px solid var(--primary); }
.toast.info svg { color: var(--primary); }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; } }

/* ===================== چت ===================== */
.chat-layout { display: grid; grid-template-columns: 260px 1fr; gap: 14px; height: calc(100vh - 250px); min-height: 420px; }
.chat-sidebar { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow-y: auto; }
.chat-sidebar .cs-item { display: flex; align-items: center; gap: 10px; padding: 12px 14px; cursor: pointer; border-bottom: 1px solid var(--border); color: var(--text); transition: background .12s; }
.chat-sidebar .cs-item:hover { background: var(--card-2); }
.chat-sidebar .cs-item.active { background: var(--primary-soft); }
.cs-icon { width: 40px; height: 40px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cs-name { font-weight: 700; font-size: 13px; }
.cs-meta { font-size: 11px; color: var(--text-muted); }
.chat-main { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.chat-head { padding: 13px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 8px; background: var(--card-2); }
.msg { max-width: 70%; padding: 9px 13px; border-radius: 14px; font-size: 13px; position: relative; line-height: 1.6; }
.msg.mine { align-self: flex-start; background: var(--primary-grad); color: #fff; border-bottom-right-radius: 4px; box-shadow: 0 2px 8px rgba(5, 90, 220, .25); }
.msg.theirs { align-self: flex-end; background: var(--card); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg .msg-time { display: block; font-size: 10px; opacity: .7; margin-top: 4px; text-align: left; }
.msg img, .msg video { border-radius: 8px; max-width: 260px; display: block; margin-bottom: 4px; }
.chat-input { display: flex; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--border); align-items: center; }
.chat-input .input { flex: 1; }
.chat-date-sep {
  align-self: center; font-size: 11px; color: var(--text-muted); background: var(--card);
  border: 1px solid var(--border); border-radius: 999px; padding: 2px 12px; margin: 4px 0;
}

/* ساختار چت ماژول */
.chat-side { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow-y: auto; display: flex; flex-direction: column; }
.chat-side-head { padding: 12px 14px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; font-size: 14px; font-weight: 700; }
.chat-list { flex: 1; overflow-y: auto; }
.chat-item { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 14px; cursor: pointer; border-bottom: 1px solid var(--border); color: var(--text); transition: background .12s; }
.chat-item:hover { background: var(--card-2); }
.chat-item.active { background: var(--primary-soft); }
.chat-item-name { font-weight: 700; font-size: 13px; }
.chat-item-meta { font-size: 11px; color: var(--text-faint); }
.chat-body { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 6px; background: var(--card-2); }
.chat-compose { padding: 10px 14px; border-top: 1px solid var(--border); }
.chat-compose form { display: flex; gap: 8px; align-items: center; }
.chat-compose .input { flex: 1; }
.msg { display: flex; max-width: 100%; padding: 2px 0; }
.msg.mine { justify-content: flex-start; align-self: stretch; background: transparent; color: inherit; border-radius: 0; box-shadow: none; }
.msg.mine .msg-bubble { background: var(--primary-grad); color: #fff; border-bottom-right-radius: 4px; box-shadow: 0 2px 8px rgba(5, 90, 220, .25); }
.msg:not(.mine) { justify-content: flex-end; }
.msg:not(.mine) .msg-bubble { background: var(--card); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg-bubble { max-width: 70%; padding: 9px 13px; border-radius: 14px; font-size: 13px; line-height: 1.7; }
.msg-author { font-size: 11px; font-weight: 800; opacity: .75; margin-bottom: 2px; }
.msg-meta { display: block; font-size: 10px; opacity: .7; margin-top: 4px; text-align: left; }
.msg-pin { font-size: 11px; opacity: .8; margin-bottom: 3px; display: flex; align-items: center; gap: 4px; }
.ticks { color: inherit; }
.chat-img { max-width: 260px; border-radius: 10px; display: block; cursor: zoom-in; }
.chat-video { max-width: 300px; border-radius: 10px; display: block; }
.check-list { max-height: 220px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px; }
.check-list .check { display: flex; gap: 8px; align-items: center; padding: 4px 0; cursor: pointer; }

/* ===================== رأی‌گیری ===================== */
.poll-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; background: var(--card); }
.poll-card .poll-q { font-weight: 800; font-size: 14.5px; display: flex; align-items: center; gap: 8px; }
.poll-option {
  border: 1px solid var(--border); border-radius: 11px; padding: 12px 14px; margin-bottom: 8px;
  cursor: pointer; transition: all .15s; position: relative; overflow: hidden;
}
.poll-option:hover { border-color: var(--primary); }
.poll-option .poll-bar { position: absolute; inset: 0 auto 0 0; background: var(--primary-soft); width: 0; transition: .4s; z-index: 0; }
.poll-option .poll-content { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-weight: 700; }
.poll-option.selected { border-color: var(--primary); box-shadow: var(--shadow-ring); }
.poll-option.disabled { cursor: not-allowed; }

/* ===================== قرعه‌کشی ===================== */
.lottery-stage { text-align: center; padding: 30px; }
.lottery-wheel { animation: spin 2s linear infinite; color: var(--primary); }
@keyframes spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }
.lottery-winner { font-size: 26px; font-weight: 900; color: var(--primary); }

/* ===================== اعلان‌ها ===================== */
.notif-item {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); margin-bottom: 10px;
  transition: all .15s;
}
.notif-item:hover { border-color: var(--border-strong); }
.notif-item.unread { background: var(--primary-softer); border-color: color-mix(in srgb, var(--primary) 30%, var(--border)); }
.notif-icon {
  width: 40px; height: 40px; border-radius: 12px; background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center; flex: none;
}
.notif-title { font-weight: 700; font-size: 13.5px; }
.notif-body { font-size: 12.5px; color: var(--text-muted); margin-top: 2px; }

/* ===================== خدمات ===================== */
.rate-star { font-size: 26px; color: var(--border-strong); transition: color .15s; }
.rate-star.active, .rate-star:hover, .rate-star.on { color: var(--warning); }

/* ===================== شبیه‌ساز درگاه ===================== */
.gateway-sim { max-width: 460px; margin: 0 auto; }
.gateway-sim .sim-head {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; margin-bottom: 18px;
}
.bill-box {
  background: var(--card-2); border: 1px dashed var(--border-strong); border-radius: var(--radius);
  padding: 16px 18px; margin: 14px 0; font-size: 13px;
}
.bill-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; }
.bill-row .b-label { color: var(--text-muted); }
.bill-row .b-value { font-weight: 800; }

/* ===================== چاپ ===================== */
.report-print { padding: 20px; }
.print-hide { display: none; }
@media print {
  .topbar, .building-switcher, .bottom-nav, .footer, .no-print, .toast-area, .modal-overlay, .print-hide { display: none !important; }
  .main { max-width: 100%; padding: 0; }
  body { background: #fff; color: #000; font-size: 12px; }
  table.tbl th { background: #f1f5f9 !important; color: #000; }
  .report-print { padding: 0; }
  .card { border: 0; box-shadow: none; }
  .btn, .pill { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  @page { size: auto; margin: 12mm; }
}

/* ===================== ریسپانسیو ===================== */
@media (max-width: 1024px) {
  .main-nav { gap: 0; }
  .main-nav a { padding: 6px 10px; font-size: 12.5px; }
}
@media (max-width: 900px) {
  .main-nav { display: none; }
  .identity-switch { display: none; }
  .chat-layout { grid-template-columns: 1fr; }
  .chat-sidebar { display: none; }
  .chat-side { display: none; }
  .user-name { display: none; }
  .bottom-nav.show { display: grid; }
  .main.has-building { padding-bottom: 100px; }
}
@media (max-width: 600px) {
  .main { padding: 14px 12px 80px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi { padding: 13px; }
  .kpi .kpi-value { font-size: 18px; }
  .brand-name { display: none; }
  .bs-label { display: none; }
  .msg { max-width: 85%; }
  .page-title { font-size: 18px; }
  .topbar-inner { padding: 0 12px; }
  .tabs .tab { padding: 7px 12px; font-size: 12px; }
  .tile-logo { width: 48px; height: 48px; }
  .hero-inner { padding: 18px 16px; }
}

/* ===================== ابزارک‌ها ===================== */
.empty-state { text-align: center; padding: 44px 20px; color: var(--text-muted); }
.empty-state .big {
  width: 72px; height: 72px; margin: 0 auto 14px; border-radius: 22px;
  background: var(--card-2); border: 1px dashed var(--border-strong);
  display: flex; align-items: center; justify-content: center; color: var(--text-faint);
}
.empty-state p { margin: 6px 0; }
.muted { color: var(--text-muted); }
.small { font-size: 12px; }
.mono { direction: ltr; text-align: left; font-family: monospace; }
.flex { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; }
.chart-box { height: 300px; position: relative; }
.divider { height: 1px; background: var(--border); margin: 16px 0; }
.avatar-sm { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; vertical-align: middle; }
.login-page { min-height: calc(100vh - 120px); display: flex; align-items: center; justify-content: center; }
.login-card { width: 100%; max-width: 420px; }
.step-num {
  width: 26px; height: 26px; border-radius: 50%; background: var(--primary-soft); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px;
}
.grad-text { background: var(--primary-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: var(--primary); }
.soft-badge {
  display: inline-flex; align-items: center; gap: 6px; background: var(--primary-soft); color: var(--primary);
  border-radius: 999px; padding: 4px 12px; font-size: 12px; font-weight: 800;
}

/* ===================== صفحه ورود ===================== */
body.body-auth {
  background: linear-gradient(160deg, #0543a8 0%, #055ADC 48%, #2b7df0 100%);
}
body.body-auth .main { max-width: 100%; padding: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center; }
body.body-auth .footer { display: none; }
.login-page.auth-splash {
  min-height: 100vh; margin: 0; padding: 24px 16px;
  background: linear-gradient(160deg, #0543a8 0%, #055ADC 48%, #2b7df0 100%);
  border-radius: 0;
}
.auth-splash .login-card {
  max-width: 410px; border: 0; border-radius: 22px;
  box-shadow: 0 24px 60px rgba(2, 20, 60, .4);
  padding: 30px 26px;
}
.auth-splash .app-mark {
  width: 62px; height: 62px; border-radius: 18px; color: #fff;
  background: var(--primary-grad);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(5, 90, 220, .4); margin-bottom: 12px;
}
.auth-splash .brand-title { font-size: 19px; font-weight: 800; margin: 0; }
.auth-splash .brand-sub { color: var(--text-muted); font-size: 12px; margin-top: 4px; }
.auth-splash .btn-primary { background: var(--primary-grad); }
.auth-splash .field label { color: var(--text-muted); }
@media (max-width: 600px) {
  .auth-splash .login-card { padding: 26px 18px; }
}

/* ---------- ویزارد ساخت ساختمان ---------- */
.wz-steps {
  display: flex; gap: 8px; margin: 4px 0 18px; padding: 12px 14px;
  background: var(--surface-2, #f2f4f8); border-radius: 14px;
}
.wz-step {
  flex: 1; display: flex; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 12px; font-weight: 600;
}
.wz-step i {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface, #fff); border: 1.5px solid var(--border, #dde3ea);
  font-style: normal; font-size: 12px;
}
.wz-step.active { color: var(--primary, #055adc); }
.wz-step.active i { background: var(--primary, #055adc); color: #fff; border-color: var(--primary, #055adc); }
.wz-step.done { color: var(--green, #16a34a); }
.wz-step.done i { background: var(--green, #16a34a); color: #fff; border-color: var(--green, #16a34a); }
.wz-pane { padding: 20px; }
.wz-nav {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--border, #dde3ea);
}
.wz-hint { color: var(--text-muted); font-size: 12px; display: inline-flex; align-items: center; gap: 6px; }
.wz-member { border: 1px solid var(--border, #dde3ea); border-radius: 12px; padding: 12px; margin-bottom: 12px; }
.wz-resume { margin-bottom: 14px; }
.wz-summary { border: 1px solid var(--border, #dde3ea); border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.wz-summary .row {
  display: flex; justify-content: space-between; padding: 10px 14px;
  border-bottom: 1px solid var(--border, #e6eaef);
}
.wz-summary .row:last-child { border-bottom: 0; }
.wz-summary .row span { color: var(--text-muted); font-size: 13px; }
.wz-summary .row strong { font-size: 13px; }
@media (max-width: 600px) {
  .wz-step span { display: none; }
  .wz-step { justify-content: center; }
}

/* ---------- پیشخوان عضو ---------- */
.prekhaan { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.prekhaan > .card { margin: 0; }
.bill-amount { font-size: 30px; font-weight: 800; margin: 6px 0 2px; }
.bill-amount small { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.bill-amount.red { color: var(--red, #dc2626); }
.bill-amount.green { color: var(--green, #16a34a); }
.bill-sub { color: var(--text-muted); font-size: 13px; }
@media (max-width: 700px) {
  .prekhaan { grid-template-columns: 1fr; }
}