/* ═══════════════════════════════════════════════════════════════════════════
   AIESEC İstanbul Alumni Archive — Main Stylesheet
   Design System: AIESEC Blue, Dark Navy, Glassmorphism
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── 0. Custom Properties ─────────────────────────────────────────────────── */
:root {
  /* AIESEC Blue Palette */
  --blue-50:  #e8f4fe;
  --blue-100: #c4e0fb;
  --blue-200: #90c4f7;
  --blue-400: #3395f0;
  --blue-500: #037EF3;   /* Primary AIESEC Blue */
  --blue-600: #0267c5;
  --blue-700: #0253a0;
  --blue-sky: #00AEEF;   /* Secondary Sky Blue */

  /* Navy / Dark Palette */
  --navy-900: #040d1a;
  --navy-800: #071428;
  --navy-700: #0a1e3d;
  --navy-600: #0e2a52;
  --navy-500: #143566;

  /* Neutral */
  --white:    #ffffff;
  --gray-50:  #f8fafc;
  --gray-100: #f0f4f8;
  --gray-200: #dde3ec;
  --gray-300: #b8c4d0;
  --gray-400: #8898a8;
  --gray-500: #5d6b7a;
  --gray-600: #3d4e5c;
  --gray-700: #263140;
  --gray-800: #161e27;
  --gray-900: #0d1117;

  /* Status Colors */
  --green-500: #22c55e;
  --red-500:   #ef4444;
  --amber-500: #f59e0b;

  /* Gradients */
  --gradient-hero:  linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 40%, #0d2855 100%);
  --gradient-blue:  linear-gradient(135deg, var(--blue-500) 0%, var(--blue-sky) 100%);
  --gradient-card:  linear-gradient(180deg, transparent 50%, rgba(4, 13, 26, 0.95) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 100%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.25rem;
  --font-size-2xl:  1.5rem;
  --font-size-3xl:  1.875rem;
  --font-size-4xl:  2.25rem;
  --font-size-5xl:  3rem;
  --font-size-6xl:  3.75rem;
  --font-size-7xl:  4.5rem;

  /* Spacing */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;

  /* Border Radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.5rem;
  --radius-lg:  0.75rem;
  --radius-xl:  1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.6);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.7);
  --shadow-blue: 0 8px 32px rgba(3, 126, 243, 0.35);
  --shadow-glow: 0 0 60px rgba(3, 126, 243, 0.2);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Navbar height */
  --navbar-h: 72px;
}

/* ── 1. Reset & Base ─────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--gray-200);
  background-color: var(--navy-900);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── 2. Layout Utilities ──────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-20);
}

.section-sm { padding-block: var(--space-12); }
.section-xs { padding-block: var(--space-8); }

/* ── 3. Navbar ───────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  background: rgba(4, 13, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
  background: rgba(4, 13, 26, 0.96);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-8);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.logo-emblem {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-lg);
  background: var(--gradient-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--font-size-xl);
  color: var(--white);
  box-shadow: var(--shadow-blue);
  flex-shrink: 0;
  transition: transform var(--transition-spring);
}
.nav-logo:hover .logo-emblem { transform: rotate(-5deg) scale(1.05); }

.logo-emblem-sm { width: 28px; height: 28px; font-size: var(--font-size-base); border-radius: var(--radius-md); }
.logo-emblem-lg { width: 56px; height: 56px; font-size: 1.75rem; border-radius: var(--radius-xl); }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  font-size: var(--font-size-sm);
  color: var(--white);
}

.logo-text strong { font-weight: 700; }
.logo-text small { color: var(--gray-400); font-size: 0.7rem; letter-spacing: 0.05em; }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-300);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.nav-link-highlight {
  color: var(--blue-sky) !important;
  font-weight: 600;
}

.nav-link-admin {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--amber-500) !important;
}

.admin-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--amber-500);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}
.nav-hamburger:hover { background: rgba(255,255,255,0.08); }
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ── 4. Buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-blue);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(3, 126, 243, 0.5);
  filter: brightness(1.1);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--blue-400);
  border-color: var(--blue-400);
}
.btn-outline:hover {
  background: var(--blue-500);
  color: var(--white);
  border-color: var(--blue-500);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-2px);
}

.btn-ghost-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--blue-600);
  border-color: transparent;
}
.btn-white:hover {
  background: var(--blue-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-base);
  border-radius: var(--radius-xl);
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-md);
}

.btn-xs {
  padding: 0.3rem 0.7rem;
  font-size: 0.7rem;
  border-radius: var(--radius-sm);
}

.btn-block { width: 100%; justify-content: center; }

.btn-approve {
  background: rgba(34, 197, 94, 0.15);
  color: var(--green-500);
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.btn-approve:hover { background: var(--green-500); color: var(--white); }

.btn-reject {
  background: rgba(239, 68, 68, 0.12);
  color: var(--red-500);
  border: 1px solid rgba(239, 68, 68, 0.25);
}
.btn-reject:hover { background: var(--red-500); color: var(--white); }

.btn-delete {
  background: rgba(239, 68, 68, 0.08);
  color: #ff8080;
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-delete:hover { background: var(--red-500); color: var(--white); }

/* ── 5. Flash Messages ───────────────────────────────────────────────────── */
.flash {
  position: fixed;
  top: calc(var(--navbar-h) + var(--space-4));
  right: var(--space-6);
  z-index: 900;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xl);
  max-width: 400px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  animation: slideInRight 0.3s ease, fadeOut 0.3s ease 4.7s forwards;
  backdrop-filter: blur(16px);
}

.flash-success {
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #6ee7a0;
}

.flash-error {
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.flash-icon {
  font-weight: 700;
  font-size: var(--font-size-base);
  flex-shrink: 0;
}

.flash-close {
  margin-left: auto;
  font-size: var(--font-size-lg);
  opacity: 0.6;
  padding: 0 var(--space-1);
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}
.flash-close:hover { opacity: 1; }

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}
@keyframes fadeOut {
  to { opacity: 0; pointer-events: none; }
}

/* ── 6. Hero Section ─────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--navbar-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(3, 126, 243, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(3, 126, 243, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
  z-index: 1;
}

.hero-orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(80px);
  z-index: 1;
  animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(3, 126, 243, 0.3), transparent 70%);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.2), transparent 70%);
  bottom: -50px;
  left: -50px;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(3, 83, 160, 0.25), transparent 70%);
  top: 40%;
  left: 30%;
  animation-delay: -5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-6);
  padding-block: var(--space-20);
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 1rem;
  background: rgba(3, 126, 243, 0.15);
  border: 1px solid rgba(3, 126, 243, 0.35);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--blue-sky);
  letter-spacing: 0.03em;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--blue-sky);
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, var(--font-size-7xl));
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff !important;
}

.hero-title-gradient {
  background: linear-gradient(135deg, #ffffff 0%, var(--blue-sky, #00AEEF) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9) !important;
  max-width: 560px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-actions .btn-ghost {
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.25) !important;
}
.hero-actions .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1) !important;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: var(--space-4);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-num {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: #ffffff !important;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7) !important;
  font-weight: 600;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.12);
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--gray-400);
  border-bottom: 2px solid var(--gray-400);
  transform: rotate(45deg);
  animation: bounce 2s infinite;
  opacity: 0.5;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(6px); }
}

/* ── 7. Section Common ───────────────────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blue-sky);
  margin-bottom: var(--space-3);
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--blue-sky);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, var(--font-size-4xl));
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.section-title-sm {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--font-size-lg);
  color: var(--gray-400);
  max-width: 560px;
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-cta {
  margin-top: var(--space-10);
  text-align: center;
}

/* ── 8. Intro Section ─────────────────────────────────────────────────────── */
.section-intro {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.intro-text p {
  color: var(--gray-400);
  margin-bottom: var(--space-4);
}

.intro-text .btn { margin-top: var(--space-2); }

.intro-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.intro-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.intro-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.intro-card:nth-child(3) {
  grid-column: span 2;
}

.intro-card-blue {
  background: linear-gradient(135deg, rgba(3,126,243,0.15), rgba(3,126,243,0.05));
  border-color: rgba(3,126,243,0.2);
}

.intro-card-navy {
  background: linear-gradient(135deg, rgba(14,42,82,0.8), rgba(7,20,40,0.8));
  border-color: rgba(3,126,243,0.1);
}

.intro-card-light {
  background: rgba(255,255,255,0.03);
}

.intro-card-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-3);
}

.intro-card h3 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.intro-card p {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
  line-height: 1.6;
}

/* ── 9. Team Cards ───────────────────────────────────────────────────────── */
.section-teams {
  background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
}

.teams-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.team-card {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-base);
  animation: fadeInUp 0.6s ease both;
  animation-delay: var(--card-delay, 0s);
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(3, 126, 243, 0.25);
}

.team-card-cover {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.team-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-card:hover .team-card-cover img { transform: scale(1.06); }

.team-card-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
}

.team-card-year {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-4);
  background: var(--gradient-blue);
  color: var(--white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.team-card-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.team-card-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.team-card-desc {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
  line-height: 1.6;
  flex: 1;
}

.team-card-footer { margin-top: auto; }

/* ── 10. CTA Banner ──────────────────────────────────────────────────────── */
.section-cta-banner { background: transparent; }

.cta-banner {
  position: relative;
  padding: var(--space-16);
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, var(--navy-700), var(--navy-600));
  border: 1px solid rgba(3, 126, 243, 0.2);
  overflow: hidden;
  text-align: center;
}

.cta-banner-bg { position: absolute; inset: 0; z-index: 0; }

.cta-orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(60px);
}

.cta-orb-1 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(3, 126, 243, 0.2), transparent 70%);
  top: -100px;
  right: -50px;
}

.cta-orb-2 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.15), transparent 70%);
  bottom: -80px;
  left: 100px;
}

.cta-banner-content {
  position: relative;
  z-index: 1;
}

.cta-banner-content h2 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.cta-banner-content p {
  font-size: var(--font-size-lg);
  color: var(--gray-300);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-inline: auto;
}

.cta-banner-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── 11. Page Hero (inner pages) ─────────────────────────────────────────── */
.page-hero {
  position: relative;
  padding-top: calc(var(--navbar-h) + var(--space-12));
  padding-bottom: var(--space-12);
  overflow: hidden;
}

.page-hero-sm {
  padding-top: calc(var(--navbar-h) + var(--space-10));
  padding-bottom: var(--space-10);
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.page-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 10% 50%, rgba(3, 126, 243, 0.12), transparent),
    radial-gradient(ellipse 50% 60% at 90% 30%, rgba(0, 174, 239, 0.08), transparent);
}

.page-hero-admin .page-hero-bg::after {
  background:
    radial-gradient(ellipse 60% 80% at 10% 50%, rgba(245, 158, 11, 0.08), transparent),
    radial-gradient(ellipse 50% 60% at 90% 30%, rgba(3, 126, 243, 0.08), transparent);
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero-title {
  font-size: clamp(1.75rem, 4vw, var(--font-size-4xl));
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.page-hero-sub {
  font-size: var(--font-size-lg);
  color: var(--gray-400);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-4);
}

.breadcrumb a:hover { color: var(--blue-400); }

.breadcrumb-light { color: rgba(255,255,255,0.6); }
.breadcrumb-light a:hover { color: var(--white); }

/* ── 12. EB Detail ───────────────────────────────────────────────────────── */
.eb-detail-hero {
  position: relative;
  height: 480px;
  overflow: hidden;
  margin-top: var(--navbar-h);
}

.eb-hero-cover {
  position: absolute;
  inset: 0;
}

.eb-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.eb-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(4, 13, 26, 0.3) 0%,
    rgba(4, 13, 26, 0.6) 50%,
    rgba(4, 13, 26, 0.95) 100%
  );
}

.eb-hero-content {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  padding-bottom: var(--space-10);
}

.eb-year-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: var(--gradient-blue);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-3);
  letter-spacing: 0.05em;
}

.eb-hero-title {
  font-size: clamp(2rem, 4vw, var(--font-size-5xl));
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-3);
  line-height: 1.1;
}

.eb-hero-desc {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.75);
  max-width: 640px;
}

/* Group Photo */
.group-photo-wrap {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  box-shadow: var(--shadow-xl);
}

.group-photo {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}

.group-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4) var(--space-6);
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: var(--gray-300);
  font-size: var(--font-size-sm);
}

/* Achievements */
.section-achievements {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.04);
}

.achievements-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: rgba(3, 126, 243, 0.07);
  border: 1px solid rgba(3, 126, 243, 0.12);
  border-radius: var(--radius-lg);
  color: var(--gray-200);
  font-size: var(--font-size-sm);
}

.achievement-icon { font-size: 1.1rem; }

/* ── 13. Member Cards ────────────────────────────────────────────────────── */
.section-members { background: var(--navy-900); }

.members-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.member-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-2xl);
  overflow: visible;
  transition: transform var(--transition-slow), border-color var(--transition-base), box-shadow var(--transition-slow);
  animation: fadeInUp 0.5s ease both;
  animation-delay: var(--card-delay, 0s);
}

.member-card:hover {
  transform: translateY(-6px);
  border-color: rgba(3, 126, 243, 0.25);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(3,126,243,0.1);
}

.member-card-inner {
  padding: var(--space-6) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border-radius: var(--radius-2xl);
}

.member-front {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.member-photo-wrap {
  position: relative;
  width: 90px;
  height: 90px;
  flex-shrink: 0;
}

.member-photo {
  width: 90px;
  height: 90px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid rgba(3, 126, 243, 0.3);
  transition: border-color var(--transition-base);
}

.member-card:hover .member-photo { border-color: var(--blue-500); }

.member-photo-ring {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  background: var(--gradient-blue) border-box;
  -webkit-mask: linear-gradient(white 0 0) padding-box, linear-gradient(white 0 0);
  mask: linear-gradient(white 0 0) padding-box, linear-gradient(white 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.member-card:hover .member-photo-ring { opacity: 1; }

.member-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  width: 100%;
}

.member-name {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.member-role {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--blue-sky);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.member-dept {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  font-weight: 500;
}

.member-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  margin-top: var(--space-1);
}

.member-card-actions { width: 100%; }

.btn-details {
  width: 100%;
  padding: var(--space-2) var(--space-4);
  background: rgba(3, 126, 243, 0.08);
  border: 1px solid rgba(3, 126, 243, 0.15);
  border-radius: var(--radius-md);
  color: var(--blue-400);
  font-size: var(--font-size-xs);
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-details:hover {
  background: rgba(3, 126, 243, 0.15);
  border-color: rgba(3, 126, 243, 0.35);
  color: var(--blue-sky);
}

.btn-details-close {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
  color: var(--gray-400);
  margin-top: var(--space-4);
}

/* Member Details Panel */
.member-details {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--space-4);
  animation: expandDown 0.3s ease;
}

.member-details[hidden] { display: none; }

@keyframes expandDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.detail-section {
  margin-bottom: var(--space-4);
}

.detail-section h4 {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue-sky);
  margin-bottom: var(--space-2);
}

.detail-section p {
  font-size: var(--font-size-sm);
  color: var(--gray-300);
  line-height: 1.65;
}

.detail-links {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.detail-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.detail-link-email {
  background: rgba(3, 126, 243, 0.1);
  color: var(--blue-400);
  border: 1px solid rgba(3, 126, 243, 0.2);
}

.detail-link-email:hover {
  background: var(--blue-500);
  color: var(--white);
}

.detail-link-linkedin {
  background: rgba(0, 119, 181, 0.12);
  color: #5fa8d3;
  border: 1px solid rgba(0, 119, 181, 0.25);
}

.detail-link-linkedin:hover {
  background: #0077b5;
  color: var(--white);
}

/* Gallery Placeholder */
.gallery-coming-soon {
  padding: var(--space-12);
  text-align: center;
  background: rgba(255,255,255,0.02);
  border: 2px dashed rgba(255,255,255,0.08);
  border-radius: var(--radius-2xl);
}

.gallery-icon { font-size: 3rem; margin-bottom: var(--space-4); }

.gallery-coming-soon h3 {
  font-size: var(--font-size-xl);
  color: var(--white);
  margin-bottom: var(--space-2);
}

.gallery-coming-soon p { color: var(--gray-500); }

/* ── 14. EB Index ─────────────────────────────────────────────────────────── */
.access-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-6) var(--space-8);
  background: rgba(3, 126, 243, 0.08);
  border: 1px solid rgba(3, 126, 243, 0.2);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-10);
}

.access-notice-icon { font-size: 2rem; flex-shrink: 0; }

.access-notice h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.access-notice p {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
  margin-bottom: var(--space-4);
}

.access-notice-actions {
  display: flex;
  gap: var(--space-3);
}

.years-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.year-card {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-base);
  animation: fadeInUp 0.5s ease both;
  animation-delay: var(--card-delay, 0s);
}

.year-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(3, 126, 243, 0.3);
}

.year-card-cover {
  position: relative;
  aspect-ratio: 3/2;
  overflow: hidden;
}

.year-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.year-card:hover .year-card-cover img { transform: scale(1.05); }

.year-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(4,13,26,0.9) 100%);
}

.year-card-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.year-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--gradient-blue);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--white);
  width: fit-content;
}

.year-card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
}

.year-card-desc {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
  line-height: 1.6;
  flex: 1;
}

.year-card-footer { margin-top: var(--space-2); }

/* ── 15. Auth Pages ──────────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--navbar-h) var(--space-6) var(--space-6);
  background: var(--gradient-hero);
}

.auth-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  width: 100%;
  max-width: 900px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255,255,255,0.08);
  min-height: 580px;
}

.auth-container-login {
  max-width: 820px;
}

.auth-container-sm {
  max-width: 480px;
  grid-template-columns: 1fr;
}

.auth-panel-left {
  background: linear-gradient(135deg, var(--navy-700) 0%, var(--navy-600) 100%);
  padding: var(--space-12) var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.auth-panel-orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(50px);
  z-index: 0;
}

.auth-orb-1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(3, 126, 243, 0.3), transparent 70%);
  top: -100px;
  right: -80px;
}

.auth-orb-2 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.15), transparent 70%);
  bottom: -60px;
  left: -40px;
}

.auth-brand {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.auth-brand h2 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--white);
}

.auth-brand p {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
}

.auth-panel-quote {
  position: relative;
  z-index: 1;
}

.auth-panel-quote blockquote {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--gray-200);
  line-height: 1.6;
  font-style: italic;
  border-left: 2px solid var(--blue-500);
  padding-left: var(--space-4);
  margin-bottom: var(--space-2);
}

.auth-panel-quote cite {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  font-style: normal;
}

.auth-panel-right {
  background: var(--navy-800);
  padding: var(--space-10);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-form-wrap {
  width: 100%;
  max-width: 400px;
}

.auth-form-header {
  margin-bottom: var(--space-8);
}

.auth-form-header h1 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.auth-form-header p {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
}

/* Forms */
.auth-form { display: flex; flex-direction: column; gap: var(--space-5); }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-200);
}

.form-optional {
  font-weight: 400;
  color: var(--gray-500);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  color: var(--white);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input::placeholder { color: var(--gray-600); }

.form-input:focus {
  border-color: var(--blue-500);
  background: rgba(3, 126, 243, 0.05);
  box-shadow: 0 0 0 3px rgba(3, 126, 243, 0.15);
}

.input-wrap { position: relative; }

.input-wrap .form-input { padding-right: 2.5rem; }

.input-eye {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
  transition: color var(--transition-fast);
  padding: var(--space-1);
}

.input-eye:hover { color: var(--gray-300); }

.form-notice {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  line-height: 1.6;
}

.form-errors {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-errors p {
  font-size: var(--font-size-sm);
  color: #fca5a5;
}

.auth-switch {
  margin-top: var(--space-6);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

.auth-switch a {
  color: var(--blue-400);
  font-weight: 600;
}

.auth-switch a:hover { color: var(--blue-sky); }

.auth-info-box {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: rgba(3, 126, 243, 0.06);
  border: 1px solid rgba(3, 126, 243, 0.15);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-xs);
  color: var(--gray-400);
  line-height: 1.6;
}

/* Pending Card */
.pending-card {
  background: var(--navy-800);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  text-align: center;
  max-width: 480px;
  width: 100%;
}

.pending-icon { font-size: 3.5rem; margin-bottom: var(--space-6); }

.pending-card h1 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.pending-card p {
  font-size: var(--font-size-sm);
  color: var(--gray-400);
  margin-bottom: var(--space-4);
  line-height: 1.65;
}

.pending-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-8) 0;
  text-align: left;
}

.pending-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

.pending-step-done {
  background: rgba(34, 197, 94, 0.08);
  color: var(--green-500);
  border: 1px solid rgba(34, 197, 94, 0.15);
}

.pending-step-active {
  background: rgba(245, 158, 11, 0.08);
  color: var(--amber-500);
  border: 1px solid rgba(245, 158, 11, 0.15);
}

.step-icon { font-size: 1.1rem; }

/* ── 16. Admin Panel ─────────────────────────────────────────────────────── */
.section-admin { padding-top: var(--space-10); }

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.admin-stat {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--transition-base);
}

.admin-stat:hover { transform: translateY(-3px); }

.admin-stat-pending { background: rgba(245, 158, 11, 0.08); border-color: rgba(245,158,11,0.15); }
.admin-stat-approved { background: rgba(34, 197, 94, 0.08); border-color: rgba(34,197,94,0.15); }
.admin-stat-rejected { background: rgba(239, 68, 68, 0.08); border-color: rgba(239,68,68,0.15); }
.admin-stat-total { background: rgba(3, 126, 243, 0.08); border-color: rgba(3,126,243,0.15); }

.admin-stat-num {
  display: block;
  font-size: var(--font-size-4xl);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.admin-stat-pending .admin-stat-num { color: var(--amber-500); }
.admin-stat-approved .admin-stat-num { color: var(--green-500); }
.admin-stat-rejected .admin-stat-num { color: var(--red-500); }
.admin-stat-total .admin-stat-num { color: var(--blue-400); }

.admin-stat-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-500);
}

/* Admin Tabs */
.admin-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: var(--space-1);
}

.admin-tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  border: 1px solid transparent;
  border-bottom: none;
  transition: all var(--transition-fast);
  position: relative;
  bottom: -1px;
}

.admin-tab:hover { color: var(--gray-200); background: rgba(255,255,255,0.03); }

.admin-tab.active {
  color: var(--white);
  background: var(--navy-800);
  border-color: rgba(255,255,255,0.06);
  border-bottom-color: var(--navy-800);
}

.tab-badge {
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 700;
}

.tab-badge-pending { background: rgba(245,158,11,0.2); color: var(--amber-500); }
.tab-badge-approved { background: rgba(34,197,94,0.2); color: var(--green-500); }
.tab-badge-rejected { background: rgba(239,68,68,0.2); color: var(--red-500); }

.admin-panel { display: block; }
.admin-panel[hidden] { display: none; }

/* Admin Table */
.admin-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.06);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.admin-table thead {
  background: rgba(255,255,255,0.03);
}

.admin-table th {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  white-space: nowrap;
}

.admin-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--gray-300);
  vertical-align: middle;
}

.admin-row:last-child td { border-bottom: none; }

.admin-row:hover td { background: rgba(255,255,255,0.02); }

.admin-row-approved td { color: var(--gray-300); }
.admin-row-rejected td { color: var(--gray-600); }

.user-name-cell {
  display: flex !important;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
}

.user-avatar-mini {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--gradient-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.user-avatar-approved { background: linear-gradient(135deg, var(--green-500), #16a34a); }
.user-avatar-rejected { background: rgba(239,68,68,0.3); }

.table-link { color: var(--blue-400); }
.table-link:hover { color: var(--blue-sky); }

.date-cell { white-space: nowrap; color: var(--gray-500) !important; }

.action-cell {
  display: flex !important;
  gap: var(--space-2);
  align-items: center;
  white-space: nowrap;
}

/* ── 17. Footer ──────────────────────────────────────────────────────────── */
.footer {
  background: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-block: var(--space-12) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-logo span {
  font-size: var(--font-size-sm);
  color: var(--white);
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  line-height: 1.7;
}

.footer-heading {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gray-500);
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--blue-400); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: var(--gray-700);
}

.footer-sub { color: var(--gray-800) !important; }

/* ── 18. Empty States ────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-20) var(--space-8);
}

.empty-state-sm { padding: var(--space-12) var(--space-8); }

.empty-icon { font-size: 3rem; margin-bottom: var(--space-4); }

.empty-state h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.empty-state p { font-size: var(--font-size-sm); color: var(--gray-500); }

/* ── 19. Error Page ──────────────────────────────────────────────────────── */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-h);
}

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

.error-code {
  font-size: 8rem;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.05em;
  margin-bottom: var(--space-4);
}

.error-title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-4);
}

.error-message {
  font-size: var(--font-size-lg);
  color: var(--gray-400);
  margin-bottom: var(--space-8);
}

.error-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── 20. Animations ──────────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── 21. Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .members-grid { grid-template-columns: repeat(3, 1fr); }
  .teams-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}

@media (max-width: 900px) {
  .intro-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .auth-container { grid-template-columns: 1fr; }
  .auth-panel-left { display: none; }
  .members-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Mobile Nav */
  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    right: 0;
    background: rgba(4, 13, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) var(--space-6);
    gap: var(--space-1);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    z-index: 999;
    flex-wrap: nowrap !important;
  }

  .nav-links.open { display: flex; }

  .nav-link {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
  }

  /* Layout */
  .hero-content { padding-block: var(--space-12); }
  .hero-stats { flex-wrap: wrap; gap: var(--space-4) var(--space-6); justify-content: center; }
  .stat-divider { display: none !important; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .section { padding-block: var(--space-12); }

  .teams-grid { grid-template-columns: 1fr; }
  .members-grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
  .years-grid { grid-template-columns: 1fr; }

  .intro-cards { grid-template-columns: 1fr; }
  .intro-card:nth-child(3) { grid-column: auto; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .admin-tabs { overflow-x: auto; }

  .auth-page { padding-top: calc(var(--navbar-h) + var(--space-6)); }

  .cta-banner { padding: var(--space-10); }
  .cta-banner-content h2 { font-size: var(--font-size-2xl); }

  .form-row { grid-template-columns: 1fr; }

  .eb-detail-hero { height: 360px; }
  .eb-hero-title { font-size: var(--font-size-3xl); }
}

@media (max-width: 480px) {
  :root { --space-6: 1rem; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .flash { right: var(--space-4); left: var(--space-4); max-width: 100%; }
  .logo-text small { display: none !important; }
  .logo-text { font-size: 0.8rem !important; }
}

/* ── 22. Utilities ───────────────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* Instagram Links Highlight */
a[href*="instagram.com"] {
  color: var(--blue-sky, #00AEEF) !important;
}
a[href*="instagram.com"] svg {
  color: var(--blue-sky, #00AEEF) !important;
  stroke: var(--blue-sky, #00AEEF) !important;
}


/* ── Ana sayfa: nasıl çalışır / SSS / gizlilik sayfası ── */
.how-grid { list-style: none; margin: 0 0 var(--space-6, 2rem); padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4, 1rem); }
.how-step { padding: var(--space-6, 1.5rem); border-radius: var(--radius-xl, 16px); border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.03); }
.how-step h3 { margin: 0.5rem 0 0.35rem; font-size: 1.1rem; }
.how-step p { margin: 0; color: var(--text-muted, #94a3b8); font-size: 0.95rem; line-height: 1.55; }
.how-num { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--primary, #037ef3); color: #fff; font-weight: 700; }
.faq details { border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg, 12px); padding: 0.9rem 1.1rem; margin-bottom: 0.75rem; background: rgba(255,255,255,0.03); }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details[open] summary { margin-bottom: 0.5rem; }
.faq details p { margin: 0; color: var(--text-muted, #94a3b8); line-height: 1.6; }
.faq a, .prose-page a { color: var(--primary, #037ef3); text-decoration: underline; }
.prose-page { max-width: 760px; }
.prose-page h2 { margin: 2rem 0 0.5rem; font-size: 1.25rem; }
.prose-page p, .prose-page li { line-height: 1.7; color: var(--text-muted, #94a3b8); }
.prose-page ul { padding-left: 1.25rem; }
@media (max-width: 720px) { .how-grid { grid-template-columns: 1fr; } }