/* ========================================================
   غمبولة بيوتي — App Styles
   Premium Beauty Brand: Burgundy/Plum + Dusty Rose + Ivory + Gold
   ======================================================== */

:root {
  --burgundy: #4A162E;
  --burgundy-dark: #34101F;
  --burgundy-light: #6E2647;
  --dusty-rose: #D9A3B3;
  --dusty-rose-soft: #F3DCE3;
  --ivory: #FBF7F1;
  --ivory-2: #F5EDE4;
  --gold: #C6A15B;
  --gold-soft: #E8D6AE;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;
  --text-main: #2E1620;
  --text-muted: #8A6B76;
  --text-faint: #B79AA3;
  --danger: #B0453F;
  --success: #4CAF7D;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --shadow-soft: 0 4px 16px rgba(74, 22, 46, 0.08);
  --shadow-card: 0 2px 10px rgba(74, 22, 46, 0.06);
  --shadow-float: 0 8px 24px rgba(74, 22, 46, 0.18);
  --header-h: 60px;
  --navbar-h: 66px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

body {
  font-family: 'Segoe UI', Tahoma, 'Cairo', Arial, sans-serif;
  background: var(--ivory);
  color: var(--text-main);
  direction: rtl;
  -webkit-tap-highlight-color: transparent;
}

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

/* ---------- App Shell ---------- */
#app {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 100vw;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: calc(var(--header-h) + var(--safe-top));
  padding-top: var(--safe-top);
  background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-light) 100%);
  color: var(--ivory);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: 16px;
  box-shadow: var(--shadow-soft);
}
.app-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.app-header .brand .logo-dot {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold-soft), var(--gold) 70%);
  box-shadow: 0 0 0 2px rgba(251,247,241,0.25);
  flex-shrink: 0;
}
.app-header .brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.app-header .brand-text .title { font-size: 15px; font-weight: 700; letter-spacing: .3px; }
.app-header .brand-text .subtitle { font-size: 10.5px; color: var(--gold-soft); font-weight: 400; }

.install-btn {
  background: rgba(251,247,241,0.14);
  border: 1px solid rgba(251,247,241,0.35);
  color: var(--ivory);
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 20px;
  cursor: pointer;
  display: none;
  align-items: center;
  gap: 5px;
  transition: transform .15s ease, background .15s ease;
}
.install-btn.show { display: inline-flex; }
.install-btn:active { transform: scale(0.95); background: rgba(251,247,241,0.24); }

/* ---------- iOS install hint ---------- */
.ios-hint {
  position: fixed;
  bottom: calc(var(--navbar-h) + var(--safe-bottom) + 10px);
  left: 12px; right: 12px;
  z-index: 50;
  background: var(--burgundy-dark);
  color: var(--ivory);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 12.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-float);
  animation: slideUp .35s ease;
}
.ios-hint .close-hint {
  background: none; border: none; color: var(--gold-soft);
  font-size: 16px; cursor: pointer; padding: 4px;
}

/* ---------- Main content ---------- */
.app-main {
  flex: 1;
  padding: 14px 14px calc(var(--navbar-h) + var(--safe-bottom) + 24px);
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

.screen { display: none; animation: fadeIn .28s ease; }
.screen.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.screen-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--burgundy);
  margin: 4px 0 4px;
}
.screen-sub {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 16px;
  margin-bottom: 14px;
  border: 1px solid rgba(217,163,179,0.25);
}
.card h3 {
  font-size: 14.5px;
  margin: 0 0 10px;
  color: var(--burgundy);
  font-weight: 700;
}

/* ---------- Dashboard ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}
.stat-card {
  background: linear-gradient(160deg, #fff, var(--ivory-2));
  border-radius: var(--radius-md);
  padding: 14px 12px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(198,161,91,0.25);
  position: relative;
  overflow: hidden;
}
.stat-card .stat-icon { font-size: 20px; margin-bottom: 6px; display: block; }
.stat-card .stat-value { font-size: 20px; font-weight: 800; color: var(--burgundy); }
.stat-card .stat-label { font-size: 11.5px; color: var(--text-muted); margin-top: 2px; }
.stat-card.accent { background: linear-gradient(160deg, var(--burgundy), var(--burgundy-light)); }
.stat-card.accent .stat-value, .stat-card.accent .stat-label { color: var(--ivory); }
.stat-card.accent .stat-label { color: var(--dusty-rose-soft); }

.cta-btn {
  width: 100%;
  padding: 16px;
  font-size: 15.5px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--burgundy), var(--burgundy-light));
  color: var(--ivory);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform .12s ease;
  min-height: 54px;
}
.cta-btn:active { transform: scale(0.97); }
.cta-btn.gold { background: linear-gradient(135deg, var(--gold), #b68d47); color: var(--burgundy-dark); }
.cta-btn.outline {
  background: #fff; color: var(--burgundy);
  border: 1.5px solid var(--dusty-rose);
  box-shadow: none;
}
.cta-btn.wa { background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark)); color: #fff; }
.cta-btn.danger-outline { background: #fff; color: var(--danger); border: 1.5px solid rgba(176,69,63,0.4); box-shadow:none; }
.cta-btn:disabled { opacity: .45; cursor: not-allowed; }

.quick-row { display: flex; gap: 10px; margin-top: 10px; }
.quick-row .cta-btn { flex: 1; font-size: 13px; min-height: 46px; padding: 10px; }

/* ---------- Bottom Nav ---------- */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: calc(var(--navbar-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: #fff;
  border-top: 1px solid rgba(217,163,179,0.3);
  display: flex;
  z-index: 45;
  box-shadow: 0 -4px 16px rgba(74,22,46,0.08);
}
.nav-btn {
  flex: 1;
  border: none;
  background: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-faint);
  font-size: 10.5px;
  cursor: pointer;
  min-height: 48px;
  position: relative;
  transition: color .15s ease;
}
.nav-btn .nav-icon {
  font-size: 19px;
  transition: transform .18s ease;
}
.nav-btn.active { color: var(--burgundy); font-weight: 700; }
.nav-btn.active .nav-icon { transform: translateY(-2px) scale(1.08); }
.nav-btn.active::after {
  content: '';
  position: absolute;
  top: 2px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
}
.nav-badge {
  position: absolute;
  top: 2px; left: calc(50% + 6px);
  background: var(--danger);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  min-width: 15px;
  height: 15px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

/* ---------- Sticky order bar ---------- */
.sticky-order-bar {
  position: fixed;
  left: 12px; right: 12px;
  bottom: calc(var(--navbar-h) + var(--safe-bottom) + 10px);
  z-index: 44;
  background: linear-gradient(135deg, var(--burgundy), var(--burgundy-light));
  color: var(--ivory);
  border-radius: var(--radius-md);
  padding: 10px 12px 10px 8px;
  display: none;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-float);
  animation: slideUp .25s ease;
}
.sticky-order-bar.show { display: flex; }
.sticky-order-bar .info { font-size: 12.5px; }
.sticky-order-bar .info b { font-size: 14.5px; display: block; }
.sticky-order-bar button {
  background: var(--gold);
  color: var(--burgundy-dark);
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
}

/* ---------- Accordion / Categories ---------- */
.accordion { margin-bottom: 12px; }
.cat {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 10px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(217,163,179,0.25);
}
.cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 14px;
  cursor: pointer;
  background: linear-gradient(90deg, var(--dusty-rose-soft), #fff);
  min-height: 48px;
}
.cat-header .cat-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--burgundy);
  display: flex;
  align-items: center;
  gap: 8px;
}
.cat-header .cat-count {
  background: var(--gold-soft);
  color: var(--burgundy-dark);
  font-size: 10.5px;
  font-weight: 700;
  border-radius: 10px;
  padding: 2px 8px;
}
.cat-chevron { transition: transform .22s ease; color: var(--burgundy); font-size: 13px; }
.cat.open .cat-chevron { transform: rotate(180deg); }
.cat-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
}
.cat.open .cat-body { max-height: 3000px; }
.cat-body-inner { padding: 4px 10px 10px; }

/* ---------- Product row ---------- */
.prod-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 8px;
  border-bottom: 1px solid #f3e6ea;
  transition: background .15s ease;
  border-radius: var(--radius-sm);
}
.prod-card:last-child { border-bottom: none; }
.prod-card.selected {
  background: linear-gradient(90deg, rgba(198,161,91,0.10), rgba(217,163,179,0.10));
  box-shadow: inset 0 0 0 1.5px var(--gold);
}
.prod-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.prod-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-main);
  flex: 1;
}
.prod-name .selected-tick {
  color: var(--success);
  margin-inline-start: 4px;
  display: none;
}
.prod-card.selected .selected-tick { display: inline; }

.size-select {
  border: 1.5px solid var(--dusty-rose);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 12.5px;
  background: #fff;
  color: var(--text-main);
  min-height: 38px;
}

.prod-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.qty-stepper {
  display: flex;
  align-items: center;
  background: var(--ivory-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(198,161,91,0.3);
}
.qty-stepper button {
  width: 38px; height: 38px;
  border: none;
  background: transparent;
  font-size: 17px;
  font-weight: 700;
  color: var(--burgundy);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.qty-stepper button:active { background: var(--dusty-rose-soft); }
.qty-stepper .qty-value {
  width: 34px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}
.prod-line-total {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--burgundy);
  min-width: 66px;
  text-align: left;
}

/* ---------- Custom product ---------- */
.custom-card { display: flex; flex-direction: column; gap: 8px; }
.custom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.custom-item {
  background: var(--ivory-2);
  border-radius: var(--radius-sm);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
  position: relative;
}
.custom-item .rm-x {
  position: absolute;
  top: 6px; left: 6px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 22px; height: 22px;
  font-size: 12px;
  cursor: pointer;
}

/* ---------- Inputs ---------- */
.field { margin-bottom: 12px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 5px;
}
.field input, .field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--dusty-rose);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  background: #fff;
  color: var(--text-main);
  min-height: 48px;
}
.field textarea { min-height: 72px; resize: vertical; }
.field input:focus, .field textarea:focus, .size-select:focus {
  outline: none;
  border-color: var(--burgundy);
  box-shadow: 0 0 0 3px rgba(74,22,46,0.08);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---------- Order summary ---------- */
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(217,163,179,0.5);
  font-size: 13.5px;
}
.summary-row:last-child { border-bottom: none; }
.summary-row .sr-name { color: var(--text-main); }
.summary-row .sr-meta { font-size: 11px; color: var(--text-muted); }
.summary-row .sr-price { font-weight: 700; color: var(--burgundy); }

.totals-block { margin-top: 8px; padding-top: 10px; border-top: 1.5px solid var(--dusty-rose-soft); }
.total-line { display: flex; justify-content: space-between; font-size: 13.5px; padding: 5px 0; color: var(--text-muted); }
.total-line.grand {
  font-size: 20px;
  font-weight: 800;
  color: var(--burgundy);
  padding-top: 10px;
  margin-top: 4px;
  border-top: 1.5px dashed var(--gold);
}

.empty-state {
  text-align: center;
  padding: 30px 10px;
  color: var(--text-faint);
}
.empty-state .empty-icon { font-size: 34px; display: block; margin-bottom: 8px; }
.empty-state .empty-text { font-size: 13px; }

/* ---------- Preview box ---------- */
.preview-box {
  width: 100%;
  min-height: 220px;
  font-size: 13.5px;
  line-height: 1.8;
  padding: 14px;
  border: 1.5px dashed var(--gold);
  border-radius: var(--radius-md);
  background: var(--ivory-2);
  resize: vertical;
  color: var(--text-main);
  direction: rtl;
}

.toast {
  position: fixed;
  bottom: calc(var(--navbar-h) + var(--safe-bottom) + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--burgundy-dark);
  color: var(--ivory);
  padding: 11px 20px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-float);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  z-index: 60;
  white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Timeline (earnings log) ---------- */
.timeline { position: relative; padding-inline-start: 18px; }
.timeline::before {
  content: '';
  position: absolute;
  right: 5px; top: 4px; bottom: 4px;
  width: 2px;
  background: var(--dusty-rose-soft);
}
.tl-item {
  position: relative;
  padding: 0 18px 16px 0;
}
.tl-item::before {
  content: '';
  position: absolute;
  right: 0px; top: 4px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1.5px var(--gold);
}
.tl-item .tl-title { font-size: 13px; font-weight: 700; color: var(--text-main); }
.tl-item .tl-meta { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.tl-item .tl-price { font-size: 12.5px; font-weight: 700; color: var(--burgundy); float: left; }

/* ---------- Utilities ---------- */
.hidden { display: none !important; }
.badge-note {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--ivory-2);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  margin-bottom: 10px;
  line-height: 1.6;
}
.badge-note.warn { background: #fff4e5; color: #8a6b3a; }

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .app-main { padding-left: 20px; padding-right: 20px; }
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 900px) {
  #app { flex-direction: row; }
  .app-header {
    position: fixed;
    top: 0; right: 0;
    width: 240px;
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 24px 18px;
    gap: 20px;
  }
  .bottom-nav {
    position: fixed;
    top: 0; right: 0;
    width: 240px;
    height: 100vh;
    flex-direction: column;
    padding-top: 150px;
    border-top: none;
    border-inline-start: 1px solid rgba(217,163,179,0.3);
  }
  .nav-btn { flex-direction: row; justify-content: flex-start; gap: 10px; padding-inline: 22px; font-size: 13px; min-height: 50px; }
  .nav-btn.active::after { display: none; }
  .nav-btn.active { background: var(--dusty-rose-soft); border-radius: var(--radius-sm); margin-inline: 10px; }
  .app-main { margin-inline-end: 240px; max-width: 640px; padding-top: 24px; }
  .sticky-order-bar, .toast { left: 260px; right: 20px; transform: none; }
  .toast { left: 50%; margin-inline-end: 240px; transform: translateX(-50%); }
}