:root {
  /* الهوية البصرية الفاخرة والهادئة — عاجي دافئ وأخضر بترولي عميق وذهبي هادئ */
  --bg-ivory: #F7F5F0;
  --bg-ivory-subtle: #F0EDE5;
  --bg-card: #FFFFFF;
  --text-charcoal: #1F2421;
  --text-secondary: #5A625E;
  --text-muted: #848C88;

  --petrol-primary: #163C35;
  --petrol-hover: #1E4E45;
  --petrol-soft: #EAF1EF;

  --gold-accent: #B6924C;
  --gold-soft: #F7F1E3;
  --gold-border: #DFCFAF;

  --profit-green: #15803D;
  --profit-soft: #ECFDF3;
  --profit-border: #B6E4C8;

  --loss-red: #B91C1C;
  --loss-soft: #FEF2F2;
  --loss-border: #F3C2C2;

  --border-clean: #DFD8C8;
  --shadow-soft: 0 10px 30px rgba(18, 42, 37, 0.08);
  --shadow-modal: 0 24px 64px rgba(14, 34, 30, 0.28);
  --radius-lg: 18px;
  --radius-md: 13px;
  --radius-sm: 10px;
  --sbc-bg-image: url('/assets/bg-legendary.jpg');
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background-color: #EFECE3;
  background-image:
    linear-gradient(135deg, rgba(247, 245, 240, 0.84) 0%, rgba(242, 238, 228, 0.78) 48%, rgba(22, 60, 53, 0.22) 100%),
    var(--sbc-bg-image);
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  color: var(--text-charcoal);
  font-family: 'Noto Sans Arabic', 'Segoe UI', Tahoma, Arial, sans-serif;
  direction: rtl;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea {
  font-family: inherit;
}

/* شريط التنقل العلوي الزجاجي الفاخر */
.sbc-topbar {
  background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(182, 146, 76, 0.32);
  box-shadow: 0 4px 24px rgba(22, 60, 53, 0.07);
  position: sticky;
  top: 0;
  z-index: 50;
}

.sbc-topbar-inner {
  max-width: 1260px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.sbc-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.sbc-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--petrol-primary);
  color: #F3E4C2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.5px;
  border: 1px solid var(--gold-accent);
}

.sbc-brand-title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--petrol-primary);
  line-height: 1.25;
}

.sbc-brand-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.sbc-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
}

.sbc-nav-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.sbc-nav-btn:hover {
  background: var(--bg-ivory);
  color: var(--petrol-primary);
}

.sbc-nav-btn.active {
  background: var(--petrol-primary);
  color: #FFFFFF;
}

.sbc-user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.sbc-role-tag {
  background: var(--gold-soft);
  border: 1px solid var(--gold-border);
  color: #7D5E22;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
}

/* الحاوية الرئيسية ومساحات البياض المريحة */
.sbc-main {
  max-width: 1260px;
  margin: 0 auto;
  padding: 28px 24px 64px;
}

/* شاشات التهيئة وتسجيل الدخول */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border-clean);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  padding: 36px;
  width: 100%;
  max-width: 520px;
}

.auth-card.wide {
  max-width: 660px;
}

/* البطاقات والعناوين */
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page-title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  color: var(--petrol-primary);
}

.page-desc {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-clean);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 20px;
}

/* مؤشرات الصفحة الرئيسية */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-clean);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-soft);
}

.kpi-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--petrol-primary);
  direction: ltr;
  text-align: right;
}

.kpi-value.profit {
  color: var(--profit-green);
}

.kpi-value.loss {
  color: var(--loss-red);
}

.kpi-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* بطاقات الأقسام الأربعة الرئيسية المصورة */
.sectors-4-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-bottom: 28px;
}

.sector-hero-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-clean);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sector-hero-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-accent);
  box-shadow: 0 18px 38px rgba(22, 60, 53, 0.16);
}

.sector-visual-banner {
  position: relative;
  width: 100%;
  height: 186px;
  overflow: hidden;
  background: #163C35;
}

.sector-visual-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.sector-hero-card:hover .sector-visual-banner img {
  transform: scale(1.04);
}

.sector-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(16, 42, 37, 0.82) 0%, rgba(16, 42, 37, 0.18) 55%, rgba(16, 42, 37, 0.05) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 16px 22px;
}

.sector-card-body {
  padding: 18px 22px 20px;
}

.sector-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--petrol-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.sector-card-title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  color: #FFFFFF;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.sector-card-sub {
  margin: 0 0 14px;
  font-size: 13.5px;
  color: var(--text-secondary);
}

.executive-hero-banner {
  background: linear-gradient(125deg, rgba(22, 60, 53, 0.95) 0%, rgba(17, 45, 40, 0.92) 60%, rgba(44, 72, 58, 0.92) 100%);
  border: 1px solid rgba(182, 146, 76, 0.55);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  margin-bottom: 22px;
  color: #FFFFFF;
  box-shadow: 0 14px 34px rgba(16, 42, 37, 0.18);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.mat-row-thumb {
  width: 54px;
  height: 40px;
  border-radius: 9px;
  object-fit: cover;
  border: 1px solid var(--border-clean);
  background: var(--bg-ivory);
  flex-shrink: 0;
}

.gallery-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: 8px;
  margin-top: 6px;
}

.gallery-choice {
  border: 2px solid var(--border-clean);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  padding: 0;
  transition: border-color 0.15s ease, transform 0.15s ease;
  text-align: center;
}

.gallery-choice img {
  width: 100%;
  height: 56px;
  object-fit: cover;
  display: block;
}

.gallery-choice span {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 4px;
  color: var(--text-charcoal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gallery-choice.selected {
  border-color: var(--petrol-primary);
  box-shadow: 0 0 0 2px rgba(182, 146, 76, 0.45);
  transform: translateY(-1px);
}

.sector-metrics-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid #F0ECE3;
  font-size: 13px;
  color: var(--text-secondary);
}

/* الأزرار الهادئة والواضحة */
.btn {
  background: var(--petrol-primary);
  color: #FFFFFF;
  border: 1px solid var(--petrol-primary);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.btn:hover:not(:disabled) {
  background: var(--petrol-hover);
  border-color: var(--petrol-hover);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-charcoal);
  border: 1px solid var(--border-clean);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-ivory);
  border-color: var(--gold-accent);
}

.btn-gold {
  background: var(--gold-soft);
  color: #6E511A;
  border: 1px solid var(--gold-border);
}

.btn-gold:hover:not(:disabled) {
  background: #EFE4CA;
}

.btn-danger {
  background: var(--loss-soft);
  color: var(--loss-red);
  border: 1px solid var(--loss-border);
}

.btn-danger:hover:not(:disabled) {
  background: #FCE4E4;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12.5px;
}

/* الحقول والنماذج */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field label {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-secondary);
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
  background: #FCFBF9;
  border: 1px solid var(--border-clean);
  color: var(--text-charcoal);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  width: 100%;
  transition: border-color 0.15s ease;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--petrol-primary);
  background: #FFFFFF;
}

/* الشارات */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.badge-profit {
  background: var(--profit-soft);
  color: var(--profit-green);
  border: 1px solid var(--profit-border);
}

.badge-loss {
  background: var(--loss-soft);
  color: var(--loss-red);
  border: 1px solid var(--loss-border);
}

.badge-gold {
  background: var(--gold-soft);
  color: #795A1F;
  border: 1px solid var(--gold-border);
}

.badge-neutral {
  background: var(--bg-ivory-subtle);
  color: var(--text-secondary);
}

/* الجداول */
.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

th, td {
  padding: 12px 14px;
  text-align: right;
  border-bottom: 1px solid #EFECE4;
}

th {
  background: #FAF8F4;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 12.5px;
  white-space: nowrap;
}

tbody tr:hover td {
  background: #FCFBF8;
}

/* بطاقات المنتجات والسيارات */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 18px;
}

.item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-clean);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.item-thumb {
  height: 168px;
  background: var(--bg-ivory-subtle);
  border-bottom: 1px solid #EFECE4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-monogram {
  text-align: center;
  padding: 16px;
}

.item-monogram-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--gold-accent);
  text-transform: uppercase;
}

.item-monogram-name {
  font-size: 17px;
  font-weight: 800;
  color: var(--petrol-primary);
  margin-top: 4px;
}

.item-body {
  padding: 18px 20px;
}

.item-summary-rows {
  background: #FAF8F4;
  border: 1px solid #ECE7DC;
  border-radius: 10px;
  padding: 10px 12px;
  margin: 12px 0;
  font-size: 13px;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
}

/* شريط التبويب الداخلي البسيط */
.subtabs {
  display: inline-flex;
  background: var(--bg-ivory-subtle);
  padding: 4px;
  border-radius: 10px;
  margin-bottom: 20px;
  gap: 4px;
}

.subtab-btn {
  background: transparent;
  border: none;
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
}

.subtab-btn.active {
  background: var(--bg-card);
  color: var(--petrol-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* النوافذ المنبثقة */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(24, 30, 27, 0.48);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 500;
}

.modal-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-clean);
  border-radius: 18px;
  box-shadow: var(--shadow-modal);
  padding: 26px;
  width: 100%;
  max-width: 620px;
  max-height: 92vh;
  overflow-y: auto;
}

.modal-panel.wide {
  max-width: 820px;
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid #EFECE4;
}

/* الإشعارات العائمة */
.toast-stack {
  position: fixed;
  bottom: 22px;
  left: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 900;
}

.toast-item {
  background: var(--petrol-primary);
  color: #FFFFFF;
  padding: 11px 18px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(22, 60, 53, 0.22);
  max-width: 380px;
}

.toast-item.error {
  background: var(--loss-red);
}

/* التجاوب الكامل مع الجوال والتابلت */
@media (max-width: 920px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sectors-4-grid {
    grid-template-columns: 1fr;
  }
  .form-grid, .form-grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .sbc-topbar-inner {
    padding: 12px 14px;
  }
  .sbc-main {
    padding: 18px 14px 48px;
  }
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  .catalog-grid {
    grid-template-columns: 1fr;
  }
  .card, .auth-card, .modal-panel {
    padding: 18px;
  }
}

input[type="checkbox"] {
  width: auto !important;
  accent-color: var(--petrol-primary);
  cursor: pointer;
}

/* ==========================================================================
   كتالوج البسامي + معرض الصورتين + حاسبة المعارض (إضافات متسقة مع الهوية)
   ========================================================================== */
.item-thumb.no-photo,
.gallery-main.no-photo,
.gallery-thumb.no-photo,
.wizard-photo.no-photo {
  background: linear-gradient(135deg, #F2EFE7 0%, #EAE4D6 100%);
  border: 1.5px dashed #D8CEB8;
  display: flex;
  align-items: center;
  justify-content: center;
}
.no-photo-text {
  font-size: 13.5px;
  font-weight: 700;
  color: #8A6A2E;
  text-align: center;
  padding: 6px;
}
.no-photo-text-sm { font-size: 10.5px; font-weight: 700; color: #8A6A2E; text-align: center; }

.gallery-wrap { display: flex; flex-direction: column; gap: 10px; }
.gallery-main {
  width: 100%; height: 260px; border-radius: 16px; overflow: hidden;
  background: #F2EFE7; border: 1.5px solid #E5E0D5;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-thumbs { display: flex; gap: 10px; }
.gallery-thumb {
  width: 120px; height: 78px; border-radius: 12px; overflow: hidden; cursor: pointer;
  border: 2px solid transparent; background: #F2EFE7; opacity: .72; transition: .18s ease;
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-thumb.active { border-color: #B6924C; opacity: 1; }
.gallery-thumb:hover { opacity: 1; }

.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; }
.detail-row {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 9px 12px; background: #FBFAF6; border-radius: 10px; border: 1px solid #EDE8DC; font-size: 13.5px;
}
.detail-row span { color: var(--text-secondary); }
.detail-row strong { direction: rtl; }
.detail-row.highlight { background: #F3EDE0; border-color: #DCCFAE; }
.detail-row.highlight strong { color: var(--petrol-primary); font-size: 17px; }

.wizard-step { border: 1px solid #E5E0D5; border-radius: 16px; padding: 14px 16px; margin-bottom: 14px; background: #FFFDF9; }
.wizard-step-title { font-weight: 800; color: var(--petrol-primary); font-size: 14.5px; margin-bottom: 12px; }
.wizard-vehicle-card { display: flex; gap: 16px; align-items: stretch; flex-wrap: wrap; }
.wizard-photos { display: flex; gap: 10px; }
.wizard-photo { width: 150px; height: 100px; border-radius: 12px; overflow: hidden; background: #F2EFE7; border: 1.5px solid #E5E0D5; }
.wizard-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.wizard-ref { flex: 1; min-width: 220px; background: #FBFAF6; border: 1px solid #EDE8DC; border-radius: 12px; padding: 12px 14px; }

.calc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.results-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.result-box {
  background: #FFFFFF; border: 1px solid #E5E0D5; border-radius: 12px; padding: 12px 14px;
  display: flex; flex-direction: column; gap: 4px;
}
.result-box span { font-size: 12px; color: var(--text-secondary); }
.result-box strong { font-size: 19px; color: var(--petrol-primary); direction: ltr; }
.result-box.gold { background: #FBF6EA; border-color: #E3D3A6; }
.result-box.gold strong { color: #8A6A2E; }

.alert-box { border-radius: 12px; padding: 11px 14px; font-size: 13px; margin-top: 10px; line-height: 1.7; }
.alert-box.warn { background: #FFF8E8; border: 1px solid #E8D49A; color: #7A5B15; }
.alert-box.danger { background: #FDF2F2; border: 1.5px solid #E5A3A3; color: #8B1C1C; }
.alert-box.info { background: #EFF6FB; border: 1px solid #BBD7EA; color: #1B4E6B; }
.note-box { background: #FBFAF6; border: 1px solid #EDE8DC; border-radius: 12px; padding: 12px 14px; font-size: 13px; color: var(--text-secondary); line-height: 1.8; }

/* شاشة مراجعة مواد موسوعة سدير */
.sudair-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.sudair-bar .field { margin: 0; }
.import-row .src-badge { font-size: 11px; color: var(--text-muted); }

@media (max-width: 720px) {
  .detail-grid { grid-template-columns: 1fr; }
  .wizard-photo { width: 108px; height: 74px; }
  .gallery-main { height: 200px; }
  .gallery-thumb { width: 92px; height: 60px; }
  .result-box strong { font-size: 17px; }
}