/* ═══════════════════════════════════════════════
   GED — Portail Ministère des Affaires Culturelles
   shared.css  ·  v2.0  ·  Mars 2026
   Light + Dark Mode + Improved Accessibility
═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ── Root Variables - Light Mode (Default) ── */
:root {
  /* Backgrounds */
  --bg:        #f8f9fc;
  --bg2:       #ffffff;
  --bg3:       #f1f3f9;
  --card:      #ffffff;
  --card2:     #f8f9fc;

  /* Borders */
  --border:    #e2e8f0;
  --border2:   #cbd5e1;

  /* Accents - Tunisian Cultural Identity */
  --gold:      #c9a84c;
  --gold2:     #d4b76a;
  --gold3:     #a07830;
  --gold-glow: rgba(201,168,76,0.15);

  --teal:      #38b2ac;
  --teal2:     #2c9c96;

  /* Text */
  --text:      #1e2937;
  --text2:     #475569;
  --text3:     #64748b;

  /* Status colors */
  --red:       #e05252;
  --green:     #3eb87a;

  /* Typography */
  --font-body: 'IBM Plex Sans Arabic', system-ui, sans-serif;
  --font-display: 'Cormorant Garamond', serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Design tokens */
  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 10px 30px rgba(0,0,0,0.08);
}

/* ── Dark Mode ── */
.dark {
  --bg:        #07090f;
  --bg2:       #0c1018;
  --bg3:       #111720;
  --card:      #141b28;
  --card2:     #1a2235;
  --border:    #222d45;
  --border2:   #2e3f60;

  --gold:      #c9a84c;
  --gold2:     #e8c97a;
  --gold3:     #a07830;
  --gold-glow: rgba(201,168,76,0.18);

  --text:      #e4e8f2;
  --text2:     #8a96b4;
  --text3:     #4a5470;

  --shadow:    0 24px 60px rgba(0,0,0,0.55);
}

/* ── Global Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s ease, color 0.4s ease;
}

/* RTL Support */
[dir="rtl"] {
  font-family: 'IBM Plex Sans Arabic', sans-serif;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg2);
}
::-webkit-scrollbar-thumb {
  background: var(--border2);
  border-radius: 3px;
}

/* ── Background Elements (Cultural Touch) ── */
.bg-canvas, .bg-grid, .bg-ornament {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.bg-grid {
  background-image:
    linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
}

.bg-ornament {
  font-size: 320px;
  opacity: 0.04;
  font-family: var(--font-display);
  color: var(--gold);
  user-select: none;
  line-height: 1;
  pointer-events: none;
}
.bg-ornament.top-right  { top: -80px; right: -60px; }
.bg-ornament.bot-left   { bottom: -80px; left: -60px; }

/* ── Top Navigation ── */
.topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 68px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.4s ease;
}

.dark .topnav {
  background: rgba(7,9,15,0.95);
}

/* Brand */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.nav-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold3) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  font-weight: 900;
  color: #111;
  font-family: var(--font-display);
  box-shadow: 0 4px 16px var(--gold-glow);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.nav-brand-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--text);
}

.nav-brand-sub {
  font-size: 10px;
  color: var(--text3);
}

/* Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  text-decoration: none;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.nav-link:hover {
  color: var(--text);
  background: var(--card);
  border-color: var(--border);
}

.nav-link.active {
  color: var(--gold2);
  background: var(--card);
  border-color: var(--gold3);
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.lang-btn {
  padding: 5px 14px;
  background: none;
  border: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text3);
  cursor: pointer;
  transition: all 0.2s;
}

.lang-btn.active {
  background: var(--gold);
  color: #111;
}

/* Mode Toggle */
.mode-toggle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}


.mode-toggle:hover {
  background: var(--gold);
  transform: scale(1.05);
}
/* Moon color per theme */
.moon-icon {
  fill: var(--gold);           /* dark mode: gold crescent */
  transition: fill 0.3s ease;
  display: block;
}

.dark .moon-icon {
  fill: var(--gold);           /* dark mode stays gold */
}

/* light mode (no .dark class on root) */
:root:not(.dark) .moon-icon {
  fill: #1e2937;               /* light mode: dark slate so it's visible on white nav */
}

/* on hover, icon matches the gold bg */
.mode-toggle:hover .moon-icon {
  fill: #111;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.22s;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold3) 100%);
  color: #111;
  border-color: var(--gold);
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold2) 0%, var(--gold) 100%);
  box-shadow: 0 6px 28px rgba(201,168,76,0.35);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border2);
}

.btn-outline:hover {
  background: var(--card);
  border-color: var(--gold3);
  color: var(--gold2);
}

/* ── Form Elements ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text2);
}

.form-label .req {
  color: var(--gold);
  margin-left: 3px;
}

.form-input, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.form-input:focus, .form-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

/* ── Cards ── */
.glass-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

/* Smooth transitions for all elements */
* {
  transition: border-color 0.2s, background 0.3s, color 0.3s, box-shadow 0.2s;
}

/* ══════════════════════════════════════════
   CALLIGRAPHY PNG BACKGROUND OVERLAYS
══════════════════════════════════════════ */

.about-section {
  padding: 100px 48px;
  background: var(--bg2);
  position: relative;
  overflow: visible;        /* ← was hidden, was clipping the images */
}

.about-section::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -120px;
  width: 780px;             /* ← was 520px */
  height: 780px;
  background: url('arabic-calligraphy1-Photoroom.png') center / contain no-repeat;
  opacity: 0.09;
  transform: rotate(-15deg);
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
}

.about-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -120px;
  width: 720px;             /* ← was 480px */
  height: 720px;
  background: url('arabic-calligraphy2-Photoroom.png') center / contain no-repeat;
  opacity: 0.08;
  transform: rotate(12deg);
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
}

.sponsors-section {
  padding: 80px 48px;
  background: var(--bg3);
  position: relative;
  overflow: visible;        /* ← was hidden */
}

.sponsors-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -160px;             /* ← pushed further out */
  transform: translateY(-50%) rotate(-10deg);
  width: 680px;             /* ← was 420px */
  height: 680px;
  background: url('arabic-calligraphy3-Photoroom.png') center / contain no-repeat;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
}

.sponsors-section::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -160px;            /* ← pushed further out */
  transform: translateY(-50%) rotate(10deg);
  width: 700px;             /* ← was 460px */
  height: 700px;
  background: url('arabic-calligraphy5-Photoroom.png') center / contain no-repeat;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
}

.about-container,
.about-content,
.about-visual-col,
.sponsors-header,
.sponsors-wrapper,
.sponsors-track {
  position: relative;
  z-index: 2;
}
.user-dropdown-item {
    padding: 12px 20px;
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.user-dropdown-item:hover {
    background-color: rgba(255, 215, 0, 0.1);
    color: var(--gold);
}

.logout-btn {
    color: #e74c3c !important;
    font-weight: 500;
}

.logout-btn:hover {
    background-color: rgba(231, 76, 60, 0.1) !important;
    color: #e74c3c !important;
}