/* ============================================================
   Dua Garden — Main Stylesheet
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  --cream: #FAF6EE;
  --parchment: #F2EAD8;
  --gold: #C8A96E;
  --gold-light: #E8C98A;
  --gold-dark: #9A7A45;
  --deep-green: #1A3A2A;
  --forest: #234D38;
  --sage: #4A7A5E;
  --sage-light: #7BAA8A;
  --ink: #1C1C1C;
  --ink-muted: #4A4A4A;
  --ink-faint: #8A8A8A;
  --white: #FFFFFF;
  --error: #C0392B;
  --success: #27AE60;
  --warning: #E67E22;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 8px rgba(26, 58, 42, 0.08);
  --shadow-md: 0 4px 20px rgba(26, 58, 42, 0.12);
  --shadow-lg: 0 8px 40px rgba(26, 58, 42, 0.16);
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(200,169,110,0.07), transparent 70%),
    radial-gradient(ellipse 50% 60% at 10% 80%, rgba(26,58,42,0.05),   transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── Animations ── */
@keyframes pulse    { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.8)} }
@keyframes spin     { to{transform:rotate(360deg)} }
@keyframes fadeIn   { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideUp  { from{opacity:0;transform:translateY(18px)} to{opacity:1;transform:translateY(0)} }
@keyframes modalIn  { from{opacity:0;transform:scale(.95) translateY(18px)} to{opacity:1;transform:scale(1) translateY(0)} }

/* ── Header ── */
.header {
  background: var(--deep-green);
  color: var(--cream);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-title { font-family: 'Playfair Display', serif; font-size: 19px; font-weight: 400; }
.logo-subtitle { font-size: 10px; color: var(--sage-light); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 2px; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.realtime-dot { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--sage-light); }
.realtime-dot::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--success); animation: pulse 2s infinite;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: 100px;
  font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: var(--transition);
  border: none; text-decoration: none; white-space: nowrap;
}
.btn-ghost { background: transparent; color: var(--sage-light); border: 1px solid rgba(123,170,138,0.3); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); color: var(--cream); }
.btn-gold { background: linear-gradient(135deg,var(--gold),var(--gold-dark)); color: var(--deep-green); font-weight: 600; box-shadow: 0 2px 12px rgba(200,169,110,0.3); }
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(200,169,110,0.4); }
.btn-gold:disabled { opacity: .6; transform: none; cursor: not-allowed; }
.btn-green { background: var(--forest); color: var(--cream); border: 1px solid var(--sage); }
.btn-green:hover { background: var(--sage); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--deep-green) 0%, var(--forest) 60%, #2D5E45 100%);
  color: var(--cream);
  padding: 44px 24px 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '﷽';
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-size: 240px; opacity: .04; color: var(--gold);
  pointer-events: none; font-family: 'Amiri', serif; line-height: 1;
}
.hero-bismillah { font-family: 'Amiri', serif; font-size: clamp(22px,4vw,32px); color: var(--gold-light); margin-bottom: 14px; direction: rtl; text-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.hero h1 { font-family: 'Playfair Display', serif; font-size: clamp(24px,4vw,36px); font-weight: 400; line-height: 1.2; margin-bottom: 8px; }
.hero p { font-size: 15px; color: var(--sage-light); max-width: 460px; margin: 0 auto; line-height: 1.6; }

/* ── Layout ── */
.main-container { max-width: 1100px; margin: 0 auto; padding: 28px 24px 80px; position: relative; z-index: 1; }
.layout { display: grid; grid-template-columns: 250px 1fr; gap: 24px; align-items: start; }
@media (max-width: 1024px) { .layout { grid-template-columns: 1fr; } .sidebar { display: none; } }
.sidebar { position: sticky; top: 80px; }

/* ── Floating Category Button (mobile/tablet only) ── */
.cat-fab {
  display: none;
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 500;
  background: linear-gradient(135deg, var(--deep-green), var(--forest));
  color: var(--cream);
  border: none; border-radius: 100px; padding: 12px 22px;
  font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 600;
  cursor: pointer; box-shadow: 0 6px 24px rgba(26,58,42,0.35);
  align-items: center; gap: 8px; white-space: nowrap;
  transition: var(--transition);
}
.cat-fab:hover { transform: translateX(-50%) translateY(-2px); box-shadow: 0 10px 30px rgba(26,58,42,0.45); }
.cat-fab-icon { font-size: 16px; }
@media (max-width: 1024px) { .cat-fab { display: flex; } }

/* ── Drawer Overlay ── */
.drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 600;
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease;
  backdrop-filter: blur(2px);
}
.drawer-overlay.open { opacity: 1; pointer-events: all; }

/* ── Side Drawer ── */
.cat-drawer {
  position: fixed; top: 0; right: 0; height: 100%;
  width: min(320px, 88vw);
  background: var(--white); z-index: 700;
  box-shadow: -8px 0 40px rgba(26,58,42,0.2);
  transform: translateX(110%);
  transition: transform .35s cubic-bezier(0.4,0,0.2,1);
  display: flex; flex-direction: column; overflow: hidden;
}
.cat-drawer.open { transform: translateX(0); }
.drawer-header {
  padding: 18px 18px 14px;
  background: linear-gradient(135deg, var(--deep-green), var(--forest));
  color: var(--cream);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.drawer-title { font-size: 16px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.drawer-close {
  background: rgba(255,255,255,0.15); border: none; color: var(--cream);
  width: 32px; height: 32px; border-radius: 50%;
  cursor: pointer; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.drawer-close:hover { background: rgba(255,255,255,0.25); }
.drawer-body { flex: 1; overflow-y: auto; padding: 10px 10px 20px; }
.drawer-section { margin-bottom: 12px; }
.drawer-section-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--ink-faint); padding: 6px 8px 4px;
}

/* ── Cards ── */
.card { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); overflow: hidden; border: 1px solid rgba(200,169,110,0.1); }
.card-header { padding: 16px 18px 14px; border-bottom: 1px solid var(--parchment); display: flex; align-items: center; gap: 9px; }
.card-header h3 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-muted); }
.card-header .icon { width: 26px; height: 26px; background: var(--parchment); border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 13px; }

/* ── Category List ── */
.category-list { padding: 6px; }
.category-item {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px; border-radius: 9px;
  cursor: pointer; transition: var(--transition);
  font-size: 13px; color: var(--ink-muted);
  border: none; background: none; width: 100%; text-align: left;
}
.category-item:hover { background: var(--parchment); color: var(--forest); }
.category-item.active { background: linear-gradient(135deg,var(--deep-green),var(--forest)); color: var(--cream); font-weight: 500; }
.cat-icon { font-size: 15px; flex-shrink: 0; }
.cat-name { flex: 1; }
.favorites-tab {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px; border-radius: 9px;
  cursor: pointer; transition: var(--transition);
  font-size: 13px; font-weight: 600; color: var(--gold-dark);
  border: 1.5px solid rgba(200,169,110,0.3);
  background: rgba(200,169,110,0.06);
  width: calc(100% - 12px); margin: 6px; text-align: left;
}
.favorites-tab:hover { background: rgba(200,169,110,0.14); }
.favorites-tab.active { background: linear-gradient(135deg,var(--gold-dark),#7A5E30); color: var(--cream); border-color: transparent; }

/* ── Auth Card ── */
.auth-card { margin-top: 14px; }
.auth-user { padding: 18px; text-align: center; }
.auth-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg,var(--sage),var(--deep-green));
  color: white; font-size: 18px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 9px;
}
.auth-name { font-weight: 600; font-size: 14px; color: var(--ink); }
.auth-email { font-size: 11px; color: var(--ink-faint); margin-top: 2px; }
.auth-form { padding: 18px; }

/* ── Forms ── */
.form-group { margin-bottom: 13px; }
.form-label { display: block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-muted); margin-bottom: 5px; }
.form-label .optional { font-weight: 400; text-transform: none; color: var(--ink-faint); letter-spacing: 0; font-size: 11px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 10px 13px;
  border: 1.5px solid var(--parchment); border-radius: 10px;
  font-family: 'Outfit', sans-serif; font-size: 14px; color: var(--ink);
  background: var(--cream); transition: var(--transition); outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--sage); background: white;
  box-shadow: 0 0 0 3px rgba(74,122,94,0.12);
}
.form-input.error, .form-textarea.error { border-color: var(--error); box-shadow: 0 0 0 3px rgba(192,57,43,0.1); }
.form-hint { font-size: 11px; color: var(--ink-faint); margin-top: 4px; }
.form-hint.error-msg { color: var(--error); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-textarea-ar { font-family: 'Amiri', serif; font-size: 18px; direction: rtl; text-align: right; min-height: 90px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.divider-or { text-align: center; font-size: 12px; color: var(--ink-faint); margin: 11px 0; position: relative; }
.divider-or::before, .divider-or::after { content: ''; position: absolute; top: 50%; width: calc(50% - 18px); height: 1px; background: var(--parchment); }
.divider-or::before { left: 0; } .divider-or::after { right: 0; }

/* ── Content Area ── */
.content-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; flex-wrap: wrap; gap: 10px; }
.content-title { font-family: 'Playfair Display', serif; font-size: 24px; font-weight: 400; color: var(--deep-green); }
.sort-controls { display: flex; gap: 7px; }
.sort-btn { padding: 6px 13px; border-radius: 100px; font-size: 12px; font-weight: 500; cursor: pointer; transition: var(--transition); border: 1.5px solid var(--parchment); background: white; color: var(--ink-muted); }
.sort-btn.active { background: var(--deep-green); color: var(--cream); border-color: var(--deep-green); }
.btn-pdf { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 100px; font-size: 12px; font-weight: 600; cursor: pointer; transition: all .2s; border: 1.5px solid rgba(200,169,110,0.5); background: rgba(200,169,110,0.08); color: #a07830; }
.btn-pdf:hover { background: var(--gold); color: var(--deep-green); border-color: var(--gold); }
.btn-pdf:disabled { opacity: .5; cursor: not-allowed; }

/* ── Confirm / Delete ── */
.delete-btn { color: #c0392b !important; }
.delete-btn:hover { background: rgba(192,57,43,.1) !important; }
.owner-badge { font-size: 10px; color: var(--sage); opacity: .7; padding: 2px 0 4px; text-align: right; }
.confirm-modal { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.confirm-box { background: white; border-radius: 16px; padding: 28px; max-width: 340px; width: 90%; text-align: center; box-shadow: 0 8px 32px rgba(0,0,0,.2); }
.confirm-box h3 { font-size: 17px; color: var(--deep-green); margin-bottom: 10px; }
.confirm-box p { font-size: 13px; color: var(--ink-muted); margin-bottom: 20px; }
.confirm-actions { display: flex; gap: 10px; justify-content: center; }

/* ── Dua Cards ── */
.duas-list { display: flex; flex-direction: column; gap: 14px; }
.dua-card {
  background: white; border-radius: var(--radius-lg); padding: 22px;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(200,169,110,0.08);
  transition: var(--transition);
  animation: fadeIn .35s ease forwards; opacity: 0;
  border-left: 3px solid transparent;
}
.dua-card:hover { box-shadow: var(--shadow-md); border-color: rgba(200,169,110,0.18); transform: translateY(-1px); }
.dua-card.is-favorited { border-left: 3px solid var(--gold); }
.dua-category-tag { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--sage); background: rgba(74,122,94,0.08); padding: 3px 10px; border-radius: 100px; margin-bottom: 12px; }
.dua-text-ar { font-family: 'Amiri', serif; font-size: clamp(19px,3.5vw,24px); line-height: 2; direction: rtl; text-align: right; color: var(--deep-green); margin-bottom: 14px; padding: 14px 0; border-top: 1px solid var(--parchment); border-bottom: 1px solid var(--parchment); }
.dua-transliteration { font-style: italic; color: var(--ink-muted); font-size: 13px; margin-bottom: 9px; line-height: 1.6; font-family: 'Playfair Display', serif; }
.dua-translation { font-size: 14px; color: var(--ink); line-height: 1.65; margin-bottom: 14px; }
.dua-source { font-size: 11px; color: var(--ink-faint); margin-bottom: 14px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.dua-source-badge { display: inline-flex; align-items: center; gap: 3px; padding: 2px 8px; background: var(--parchment); border-radius: 100px; font-size: 11px; color: var(--ink-muted); }
.dua-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding-top: 12px; border-top: 1px solid var(--parchment); margin-top: 4px; }
.action-btn { display: inline-flex; align-items: center; gap: 5px; padding: 7px 15px; border-radius: 8px; font-size: 13px; font-weight: 500; cursor: pointer; transition: var(--transition); border: none; background: none; color: var(--ink-muted); }
.action-btn:hover { background: var(--parchment); color: var(--ink); }
.action-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.like-btn { color: var(--ink-muted); }
.like-btn.liked { color: #e0245e; font-weight: 600; }
.like-btn.liked svg { fill: #e0245e; stroke: #e0245e; }
.like-btn:not(.liked) svg { fill: none; stroke: currentColor; }
.save-btn { color: var(--ink-muted); }
.save-btn.saved { color: var(--gold-dark); font-weight: 600; }
.save-btn.saved svg { fill: var(--gold); stroke: var(--gold-dark); }
.save-btn:not(.saved) svg { fill: none; stroke: currentColor; }
.guest-hint { font-size: 11px; color: var(--ink-faint); margin-left: auto; font-style: italic; }

/* ── Add Dua Form ── */
.add-dua-section { margin-bottom: 24px; }
.add-dua-toggle { width: 100%; background: white; border: 1.5px dashed var(--gold); border-radius: var(--radius-lg); padding: 16px 22px; display: flex; align-items: center; gap: 10px; cursor: pointer; transition: var(--transition); color: var(--gold-dark); font-family: 'Outfit', sans-serif; font-size: 14px; font-weight: 500; }
.add-dua-toggle:hover { background: rgba(200,169,110,0.05); border-color: var(--gold-dark); }
.add-dua-form { background: white; border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-md); border: 1px solid rgba(200,169,110,0.2); display: none; }
.add-dua-form.open { display: block; }
.form-section-title { font-family: 'Playfair Display', serif; font-size: 19px; color: var(--deep-green); margin-bottom: 18px; padding-bottom: 11px; border-bottom: 1px solid var(--parchment); }
.ai-filling { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: rgba(74,122,94,0.07); border-radius: 10px; margin-bottom: 16px; font-size: 13px; color: var(--forest); }
.ai-filling.hidden { display: none; }
.ai-spinner { width: 16px; height: 16px; border: 2px solid rgba(74,122,94,0.3); border-top-color: var(--sage); border-radius: 50%; animation: spin .8s linear infinite; flex-shrink: 0; }
.field-validated { border-color: var(--success) !important; background: #f0fff4 !important; }
.ai-badge { display: inline-flex; align-items: center; gap: 4px; font-size: 10px; color: var(--sage); background: rgba(74,122,94,0.1); padding: 2px 7px; border-radius: 100px; margin-left: 6px; font-weight: 500; }

/* ── Favorites Section ── */
.favorites-section { margin-bottom: 22px; }
.favorites-header { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.favorites-header h3 { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--gold-dark); }
.fav-count { background: var(--gold); color: var(--deep-green); font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 100px; }

/* ── Loading & Empty States ── */
.loading { text-align: center; padding: 50px 20px; color: var(--ink-faint); }
.loading-spinner { width: 34px; height: 34px; border: 3px solid var(--parchment); border-top-color: var(--gold); border-radius: 50%; animation: spin .8s linear infinite; margin: 0 auto 14px; }
.empty-state { text-align: center; padding: 50px 20px; }
.empty-icon { font-size: 44px; margin-bottom: 14px; display: block; }
.empty-state h3 { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--deep-green); margin-bottom: 7px; }
.empty-state p { color: var(--ink-faint); font-size: 14px; }

/* ── Toast Notifications ── */
.toast-container { position: fixed; bottom: 22px; right: 22px; z-index: 999; display: flex; flex-direction: column; gap: 9px; }
.toast { background: var(--deep-green); color: var(--cream); padding: 11px 18px; border-radius: 11px; font-size: 13px; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 9px; animation: slideUp .3s ease; max-width: 300px; }
.toast.error { background: var(--error); }
.toast.success { background: var(--success); }
.toast.warning { background: var(--warning); }

/* ── Auth Modal ── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(4px); }
.modal-overlay.open { display: flex; }
.modal { background: white; border-radius: var(--radius-xl); padding: 32px; width: 100%; max-width: 420px; box-shadow: var(--shadow-lg); animation: modalIn .3s cubic-bezier(0.4,0,0.2,1); }
.modal-header { text-align: center; margin-bottom: 24px; }
.modal-icon { font-size: 38px; margin-bottom: 10px; display: block; }
.modal-title { font-family: 'Playfair Display', serif; font-size: 22px; color: var(--deep-green); margin-bottom: 5px; }
.modal-sub { color: var(--ink-faint); font-size: 13px; }
.modal-tabs { display: flex; background: var(--parchment); border-radius: 10px; padding: 3px; margin-bottom: 18px; }
.modal-tab { flex: 1; padding: 7px; text-align: center; border-radius: 8px; font-size: 13px; font-weight: 500; cursor: pointer; transition: var(--transition); border: none; background: none; color: var(--ink-muted); }
.modal-tab.active { background: white; color: var(--deep-green); box-shadow: var(--shadow-sm); }

/* ── Utilities ── */
.hidden { display: none !important; }