/*
Theme Name: Tahlia Theme
Theme URI: https://tahlia-eg.com
Author: Antigravity IDE
Author URI: https://gemini.google.com
Description: A luxury landing page and link-in-bio theme for Tahlia Sweets.
Version: 1.0.0
Text Domain: tahlia
*/

/* ==========================================================================
   TAHLIA | تحلية - LUXURY DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+Arabic:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700&display=swap');

:root {
  /* Tahlia Official Brand Colors */
  --color-gold: #B8922A;           /* Tahlia Gold */
  --color-gold-light: #D4B896;     /* Light Gold */
  --color-mocha: #3D2714;          /* Dark Mocha */
  --color-cream: #EDE0C4;          /* Box Cream */
  --color-beige: #F0E4D0;          /* Photo Beige */
  --bg-page: #FAF6F0;              /* Warm White */

  --color-gold-hover: #A07D20;
  
  /* Text Colors */
  --text-primary: var(--color-mocha);
  --text-secondary: rgba(61, 39, 20, 0.7);
  --text-inverse: #FFFFFF;
  
  --border-light: rgba(212, 184, 150, 0.4);
  --border-gold: var(--color-gold-light);

  /* Shadows & Radius - Premium Feel */
  --shadow-sm: 0 4px 15px rgba(61, 39, 20, 0.05);
  --shadow-md: 0 10px 30px rgba(61, 39, 20, 0.08);
  --shadow-lg: 0 20px 40px rgba(61, 39, 20, 0.12);
  --shadow-gold: 0 8px 25px rgba(184, 146, 42, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Typography */
  --font-serif-ar: 'Noto Serif Arabic', serif;
  --font-serif-en: 'Playfair Display', serif;
  --font-sans: 'Tajawal', sans-serif;
  
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode - Optional subtle inversion */
[data-theme="dark"] {
  --bg-page: #1A120B; /* Deep brown/black */
  --color-cream: #2C1E16;
  --text-primary: #FAF6F0;
  --text-secondary: #D4B896;
  --border-light: rgba(212, 184, 150, 0.15);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* RESET & BASE */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 0;
  overflow-x: hidden;
  /* Subtle marble/texture hint via gradient */
  background-image: radial-gradient(circle at 50% 0%, var(--color-beige) 0%, transparent 60%);
}

h1, h2, h3, .brand-name {
  font-family: var(--font-serif-ar);
}

html[dir="ltr"] h1, html[dir="ltr"] h2, html[dir="ltr"] h3, html[dir="ltr"] .brand-name {
  font-family: var(--font-serif-en);
}

/* FLOATING NAV */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.85); /* Warm white glass */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-fast);
}

[data-theme="dark"] .top-nav {
  background: rgba(26, 18, 11, 0.85);
}

.nav-container {
  max-width: 540px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-mini {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mini-logo {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 1px solid var(--color-gold);
}

.mini-title {
  font-family: var(--font-serif-en);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-mocha);
}
[data-theme="dark"] .mini-title { color: var(--color-gold-light); }

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

.icon-btn {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--color-mocha);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition-fast);
}
[data-theme="dark"] .icon-btn { 
  color: var(--color-gold-light); 
  border-color: var(--border-gold);
  background: rgba(255, 255, 255, 0.05);
}

.icon-btn:hover {
  background: var(--color-cream);
  color: var(--color-mocha);
  transform: translateY(-2px);
}
[data-theme="dark"] .icon-btn:hover { background: var(--color-mocha); color: var(--color-gold-light); }

.pill-btn {
  background: transparent;
  border: 1px solid var(--border-gold);
  color: var(--color-mocha);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}
[data-theme="dark"] .pill-btn { 
  color: var(--color-gold-light); 
  border-color: var(--border-gold);
  background: rgba(255, 255, 255, 0.05);
}

.pill-btn:hover {
  background: var(--color-cream);
  transform: translateY(-2px);
}
[data-theme="dark"] .pill-btn:hover { background: var(--color-mocha); }

/* APP MAIN WRAPPER */
.app-wrapper {
  width: 100%;
  max-width: 520px;
  margin: 70px auto 40px auto;
  padding: 0 16px;
}

/* BRAND CARD CONTAINER */
.brand-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}
[data-theme="dark"] .brand-card { background: var(--bg-page); }

/* COVER SECTION */
.cover-section {
  position: relative;
  width: 100%;
  height: 240px;
}

.cover-image-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s ease;
}

.cover-section:hover .cover-img {
  transform: scale(1.03);
}

.cover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(61,39,20,0.1) 0%, rgba(61,39,20,0.5) 100%);
}

/* LOGO WRAPPER */
.logo-wrapper {
  position: absolute;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.logo-box {
  width: 110px;
  height: 110px;
  background: #FFFFFF;
  border-radius: var(--radius-full);
  padding: 4px;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-gold);
  transition: var(--transition-smooth);
}

.logo-box:hover {
  transform: scale(1.05);
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-full);
}

/* BRAND HEADER */
.brand-header {
  padding: 65px 24px 20px 24px;
  text-align: center;
}

.brand-name {
  font-size: 2rem;
  color: var(--color-mocha);
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
[data-theme="dark"] .brand-name { color: var(--color-gold-light); }

.brand-slogan {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 16px;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-mocha);
}
[data-theme="dark"] .location-badge { color: var(--color-cream); background: transparent; }

.location-badge i {
  color: var(--color-gold);
}

/* QUICK ACTIONS GRID */
.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 0 20px 24px 20px;
}

.quick-action-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--color-mocha);
  transition: var(--transition-fast);
}
[data-theme="dark"] .quick-action-card { color: var(--color-cream); }

.quick-action-card .icon-circle {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  transition: var(--transition-fast);
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  color: var(--color-mocha);
}
[data-theme="dark"] .quick-action-card .icon-circle { background: var(--bg-card); color: var(--color-cream); }

.quick-action-card:hover {
  transform: translateY(-4px);
}

.quick-action-card:hover .icon-circle {
  background: var(--color-cream);
  color: var(--color-mocha);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.action-label {
  font-size: 0.82rem;
  font-weight: 600;
}

/* BUTTONS */
.main-buttons {
  padding: 0 20px 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn {
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-gold);
  color: #FFFFFF;
  border: 1px solid var(--color-gold-hover);
}

.btn-primary:hover {
  background: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  background: var(--bg-page);
  color: var(--color-mocha);
  border: 1px solid var(--border-gold);
}
[data-theme="dark"] .btn-secondary { background: transparent; color: var(--color-cream); }

.btn-secondary:hover {
  background: var(--color-cream);
  color: var(--color-mocha);
  transform: translateY(-2px);
}
[data-theme="dark"] .btn-secondary:hover { background: var(--color-mocha); }

.btn-group-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* SECTION TITLES */
.section-title {
  font-family: var(--font-serif-ar);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-mocha);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
[data-theme="dark"] .section-title { color: var(--color-gold-light); }

.section-title::before, .section-title::after {
  content: '';
  display: inline-block;
  flex: 1;
  height: 1px;
  background: var(--border-light);
}

/* SOCIAL LINKS LIST */
.social-links-section {
  padding: 0 20px 28px 20px;
}

.social-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-card {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition-fast);
}
[data-theme="dark"] .social-card { background: transparent; }

.social-card:hover {
  transform: translateX(-4px);
  border-color: var(--color-gold);
  background: var(--color-cream);
  box-shadow: var(--shadow-sm);
}

html[dir="ltr"] .social-card:hover {
  transform: translateX(4px);
}
[data-theme="dark"] .social-card:hover { background: rgba(212, 184, 150, 0.1); }

.social-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-inline-end: 14px;
  color: var(--color-mocha);
  background: var(--border-light);
}
[data-theme="dark"] .social-icon { color: var(--color-cream); }

.social-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.social-name {
  font-family: var(--font-serif-ar);
  font-weight: 700;
  font-size: 1rem;
}

.social-handle {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.social-arrow {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

html[dir="ltr"] .social-arrow i {
  transform: rotate(180deg);
}

.social-card:hover .social-arrow {
  color: var(--color-gold);
  transform: translateX(-4px);
}

html[dir="ltr"] .social-card:hover .social-arrow {
  transform: translateX(4px) rotate(180deg);
}

/* FOOTER */
.card-footer {
  text-align: center;
  padding: 30px 20px;
  background: var(--color-mocha);
  color: var(--color-beige);
  font-size: 0.85rem;
}

.luxury-divider {
  display: block;
  margin-top: 10px;
  color: var(--color-gold);
  letter-spacing: 6px;
  font-size: 0.8rem;
}

/* MODALS */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(61, 39, 20, 0.65);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  width: 100%;
  max-width: 420px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-gold);
  overflow: hidden;
  transform: translateY(20px) scale(0.95);
  transition: var(--transition-smooth);
}
[data-theme="dark"] .modal-card { background: var(--bg-page); }

.modal-backdrop.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-serif-ar);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-mocha);
}
[data-theme="dark"] .modal-title { color: var(--color-gold-light); }

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--color-gold);
}

.modal-body {
  padding: 20px;
}

.share-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.share-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--bg-page);
  color: var(--color-mocha);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}
[data-theme="dark"] .share-option { background: transparent; color: var(--color-cream); }

.share-option i {
  font-size: 1.5rem;
  color: var(--color-gold);
}

.share-option:hover {
  transform: translateY(-2px);
  border-color: var(--color-gold);
  background: var(--color-cream);
  color: var(--color-mocha);
}

.copy-link-box {
  display: flex;
  gap: 8px;
}

.link-input {
  flex: 1;
  padding: 10px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  background: var(--bg-page);
  color: var(--color-mocha);
  font-family: inherit;
  font-size: 0.85rem;
}

.qr-canvas-container {
  padding: 16px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  display: inline-block;
  margin: 10px auto;
  box-shadow: var(--shadow-sm);
}

.qr-hint {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 10px;
}

.margin-top-1 {
  margin-top: 14px;
}

.text-center {
  text-align: center;
}

/* TOAST NOTIFICATIONS */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--color-mocha);
  color: var(--color-beige);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}