/* ═══════════════════════════════════════════════════════════
   CEVYRA MEMORIES — Design System v1.0
   Premium Event Photo Sharing Platform
   © Cevyra — All rights reserved
═══════════════════════════════════════════════════════════ */

/* ── 1. CSS Custom Properties ──────────────────────────── */
:root {
  --cv-navy:        #000035;
  --cv-navy-deep:   #00002a;
  --cv-navy-mid:    #00004d;
  --cv-navy-light:  #000068;
  --cv-gold:        #D6B56D;
  --cv-gold-light:  #e8ca82;
  --cv-gold-dark:   #b8963a;
  --cv-ivory:       #F8F5EF;
  --cv-ivory-dark:  #edeae1;
  --cv-rose:        #E8C7C8;
  --cv-rose-deep:   #d4a0a2;
  --cv-white:       #ffffff;
  --cv-gray-50:     #F9FAFB;
  --cv-gray-100:    #F3F4F6;
  --cv-gray-200:    #E5E7EB;
  --cv-gray-300:    #D1D5DB;
  --cv-gray-400:    #9CA3AF;
  --cv-gray-500:    #6B7280;
  --cv-gray-600:    #4B5563;
  --cv-gray-700:    #374151;
  --cv-gray-800:    #1F2937;
  --cv-text-primary:   #1a1a3e;
  --cv-text-secondary: #4B5563;
  --cv-text-muted:     #9CA3AF;
  --cv-border:         #E5E7EB;
  --cv-border-dark:    #D1D5DB;
  --cv-success:        #16A34A;
  --cv-success-bg:     #DCFCE7;
  --cv-danger:         #DC2626;
  --cv-danger-bg:      #FEE2E2;
  --cv-warning:        #D97706;
  --cv-warning-bg:     #FEF3C7;
  --cv-sidebar-width:  260px;
  --cv-radius-sm:  8px;
  --cv-radius:     12px;
  --cv-radius-lg:  20px;
  --cv-radius-xl:  28px;
  --cv-shadow:     0 1px 3px rgba(0,0,0,.07), 0 4px 16px rgba(0,0,0,.05);
  --cv-shadow-md:  0 4px 8px rgba(0,0,0,.08), 0 12px 40px rgba(0,0,0,.1);
  --cv-shadow-lg:  0 12px 30px rgba(0,0,0,.14), 0 40px 80px rgba(0,0,0,.18);
  --cv-transition: .18s ease;
}

/* ── 2. Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
.cv-serif { font-family: 'Playfair Display', Georgia, serif; }

/* ── 3. Buttons ──────────────────────────────────────── */
.cv-btn {
  display: inline-flex;
  align-items: center; justify-content: center;
  gap: .4rem;
  border: none; cursor: pointer;
  font-family: inherit; font-size: .875rem; font-weight: 600;
  border-radius: 50px;
  padding: .65rem 1.5rem;
  transition: transform var(--cv-transition), box-shadow var(--cv-transition),
              background var(--cv-transition), color var(--cv-transition),
              border-color var(--cv-transition);
  text-decoration: none; white-space: nowrap; line-height: 1.4;
  user-select: none;
}
.cv-btn:hover { transform: translateY(-1px); }
.cv-btn:active { transform: translateY(0); }
.cv-btn:focus-visible { outline: 3px solid rgba(214,181,109,.5); outline-offset: 2px; }

.cv-btn-primary {
  background: var(--cv-navy);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,53,.25);
}
.cv-btn-primary:hover { background: var(--cv-navy-mid); color: #fff; box-shadow: 0 6px 20px rgba(0,0,53,.35); }

.cv-btn-gold {
  background: linear-gradient(135deg, var(--cv-gold-dark) 0%, var(--cv-gold) 50%, var(--cv-gold-light) 100%);
  color: var(--cv-navy);
  box-shadow: 0 4px 14px rgba(214,181,109,.45);
}
.cv-btn-gold:hover { box-shadow: 0 6px 22px rgba(214,181,109,.6); color: var(--cv-navy); }

.cv-btn-outline {
  background: transparent;
  color: var(--cv-navy);
  border: 2px solid var(--cv-navy);
  padding: .6rem 1.45rem;
}
.cv-btn-outline:hover { background: var(--cv-navy); color: #fff; }

.cv-btn-outline-gold {
  background: transparent;
  color: var(--cv-gold-dark);
  border: 2px solid var(--cv-gold);
  padding: .6rem 1.45rem;
}
.cv-btn-outline-gold:hover { background: var(--cv-gold); color: var(--cv-navy); }

.cv-btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.55);
  padding: .62rem 1.45rem;
}
.cv-btn-outline-white:hover { background: rgba(255,255,255,.1); color: #fff; border-color: #fff; }

.cv-btn-danger {
  background: var(--cv-danger);
  color: #fff;
  box-shadow: 0 4px 12px rgba(220,38,38,.22);
}
.cv-btn-danger:hover { background: #b91c1c; color: #fff; box-shadow: 0 6px 18px rgba(220,38,38,.32); }

.cv-btn-ghost {
  background: transparent;
  color: var(--cv-text-secondary);
  border: 1px solid var(--cv-border);
}
.cv-btn-ghost:hover { background: var(--cv-gray-100); color: var(--cv-text-primary); transform: none; }

.cv-btn-sm { font-size: .78rem; padding: .42rem .95rem; }
.cv-btn-lg { font-size: 1rem; padding: .85rem 2.25rem; }
.cv-btn-icon {
  padding: .5rem; border-radius: 50%;
  width: 36px; height: 36px;
  flex-shrink: 0;
}
.cv-btn-icon-sm {
  padding: .32rem; border-radius: 50%;
  width: 30px; height: 30px; font-size: .78rem;
  flex-shrink: 0;
}

/* ── 4. Cards ────────────────────────────────────────── */
.cv-card {
  background: var(--cv-white);
  border-radius: var(--cv-radius);
  border: 1px solid var(--cv-border);
  box-shadow: var(--cv-shadow);
}
.cv-card-p { padding: 1.5rem; }

.cv-stat-card {
  background: var(--cv-white);
  border-radius: var(--cv-radius);
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--cv-border);
  box-shadow: var(--cv-shadow);
  transition: box-shadow var(--cv-transition), transform var(--cv-transition);
}
.cv-stat-card:hover { box-shadow: var(--cv-shadow-md); transform: translateY(-2px); }

.cv-stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}

.cv-event-card {
  background: var(--cv-white);
  border-radius: var(--cv-radius-lg);
  border: 1px solid var(--cv-border);
  overflow: hidden;
  box-shadow: var(--cv-shadow);
  transition: box-shadow var(--cv-transition), transform var(--cv-transition);
}
.cv-event-card:hover { box-shadow: var(--cv-shadow-md); transform: translateY(-3px); }

/* ── 5. Form Inputs ──────────────────────────────────── */
.cv-input, .cv-select, .cv-textarea {
  width: 100%;
  background: var(--cv-white);
  border: 1.5px solid var(--cv-border-dark);
  border-radius: var(--cv-radius-sm);
  padding: .65rem 1rem;
  font-family: inherit; font-size: .875rem;
  color: var(--cv-text-primary);
  outline: none;
  transition: border-color var(--cv-transition), box-shadow var(--cv-transition);
  -webkit-appearance: none;
}
.cv-input:focus, .cv-select:focus, .cv-textarea:focus {
  border-color: var(--cv-gold);
  box-shadow: 0 0 0 3px rgba(214,181,109,.22);
}
.cv-input::placeholder, .cv-textarea::placeholder { color: var(--cv-text-muted); }
.cv-textarea { resize: vertical; min-height: 100px; }
.cv-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .9rem center; padding-right: 2.5rem; }

.cv-label {
  display: block;
  font-size: .75rem; font-weight: 600;
  color: var(--cv-text-secondary);
  margin-bottom: .4rem;
  text-transform: uppercase; letter-spacing: .05em;
}

.cv-form-group { margin-bottom: 1.35rem; }

.cv-form-section {
  border-top: 2px solid var(--cv-ivory-dark);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}
.cv-form-section:first-child { border-top: none; padding-top: 0; margin-top: 0; }

.cv-form-section-header {
  display: flex; align-items: center; gap: .6rem;
  margin-bottom: 1.25rem;
}
.cv-form-section-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cv-gold); flex-shrink: 0;
}
.cv-form-section-title {
  font-size: .875rem; font-weight: 700;
  color: var(--cv-navy); letter-spacing: .02em;
}

/* Toggle switch */
.cv-toggle { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.cv-toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.cv-toggle-track {
  position: absolute; inset: 0;
  background: var(--cv-gray-300); border-radius: 24px; cursor: pointer;
  transition: background var(--cv-transition);
}
.cv-toggle-track::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; left: 3px; top: 3px;
  box-shadow: 0 1px 4px rgba(0,0,0,.25);
  transition: transform var(--cv-transition);
}
.cv-toggle input:checked + .cv-toggle-track { background: var(--cv-navy); }
.cv-toggle input:checked + .cv-toggle-track::before { transform: translateX(20px); }

/* ── 6. Badges ───────────────────────────────────────── */
.cv-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .25rem .7rem;
  border-radius: 50px;
  font-size: .68rem; font-weight: 700; letter-spacing: .04em;
  white-space: nowrap; line-height: 1.4;
}
.cv-badge-active    { background: rgba(22,163,74,.1);  color: #15803d; }
.cv-badge-inactive  { background: var(--cv-gray-100);  color: var(--cv-gray-500); }
.cv-badge-pending   { background: var(--cv-warning-bg); color: #92400e; }
.cv-badge-approved  { background: var(--cv-success-bg); color: #065f46; }
.cv-badge-rejected  { background: var(--cv-danger-bg);  color: #991b1b; }
.cv-badge-photo     { background: rgba(0,0,53,.08);    color: var(--cv-navy); }
.cv-badge-video     { background: rgba(214,181,109,.18); color: #7c5a08; }
.cv-badge-navy      { background: var(--cv-navy); color: #fff; }
.cv-badge-gold      { background: var(--cv-gold); color: var(--cv-navy); font-weight: 700; }

/* ── 7. Table ────────────────────────────────────────── */
.cv-table-wrap {
  background: var(--cv-white);
  border-radius: var(--cv-radius);
  border: 1px solid var(--cv-border);
  box-shadow: var(--cv-shadow);
  overflow: hidden;
}
.cv-table {
  width: 100%; border-collapse: collapse;
  font-size: .85rem;
}
.cv-table thead tr { background: var(--cv-navy); }
.cv-table th {
  padding: .85rem 1.1rem;
  font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: rgba(255,255,255,.65); text-align: left; white-space: nowrap;
}
.cv-table td {
  padding: .85rem 1.1rem;
  color: var(--cv-text-primary);
  border-bottom: 1px solid var(--cv-border);
  vertical-align: middle;
}
.cv-table tbody tr:last-child td { border-bottom: none; }
.cv-table tbody tr:hover { background: var(--cv-ivory); }

/* ── 8. Empty State ──────────────────────────────────── */
.cv-empty {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
}
.cv-empty-icon {
  width: 72px; height: 72px;
  background: var(--cv-gray-100); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; color: var(--cv-gray-400);
  margin-bottom: 1.25rem;
}
.cv-empty h5 { color: var(--cv-text-primary); font-weight: 600; margin-bottom: .5rem; }
.cv-empty p  { color: var(--cv-text-muted); font-size: .875rem; max-width: 320px; margin-bottom: 1.5rem; }

/* ── 9. Admin Sidebar & Layout ───────────────────────── */
#cv-sidebar {
  width: var(--cv-sidebar-width);
  background: var(--cv-navy);
  min-height: 100vh;
  position: fixed; top: 0; left: 0; z-index: 1000;
  display: flex; flex-direction: column;
  transition: transform .25s ease;
  overflow: hidden;
}

/* Subtle texture on sidebar */
#cv-sidebar::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 10%, rgba(214,181,109,.06) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 90%, rgba(214,181,109,.04) 0%, transparent 50%);
  pointer-events: none;
}

.cv-sidebar-brand {
  padding: 1.4rem 1.25rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0; position: relative;
}
.cv-brand-link {
  text-decoration: none; display: flex; align-items: center; gap: .65rem;
}
.cv-brand-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--cv-gold-dark), var(--cv-gold-light));
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--cv-navy); flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(214,181,109,.4);
}
.cv-brand-name { font-size: .95rem; font-weight: 700; color: #fff; line-height: 1.2; }
.cv-brand-sub  { font-size: .62rem; color: var(--cv-gold); letter-spacing: .08em; text-transform: uppercase; opacity: .8; }

.cv-sidebar-nav { flex: 1; overflow-y: auto; padding: .75rem 0; position: relative; }
.cv-sidebar-nav::-webkit-scrollbar { width: 3px; }
.cv-sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }

.cv-nav-section {
  padding: .9rem 1.35rem .3rem;
  font-size: .6rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: rgba(255,255,255,.22);
}
.cv-nav-link {
  display: flex; align-items: center; gap: .7rem;
  padding: .58rem 1rem; margin: 1px .6rem;
  border-radius: var(--cv-radius-sm);
  font-size: .845rem; color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: background .15s, color .15s;
  position: relative;
}
.cv-nav-link i { font-size: .92rem; flex-shrink: 0; width: 16px; text-align: center; }
.cv-nav-link:hover { background: rgba(255,255,255,.07); color: rgba(255,255,255,.88); }
.cv-nav-link.active {
  background: rgba(214,181,109,.14);
  color: var(--cv-gold);
  font-weight: 500;
}
.cv-nav-link.active::before {
  content: '';
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 16px;
  background: var(--cv-gold);
  border-radius: 0 3px 3px 0;
}

.cv-sidebar-footer {
  padding: .85rem 1rem 1rem;
  border-top: 1px solid rgba(255,255,255,.05);
  flex-shrink: 0; position: relative;
}
.cv-sidebar-user {
  display: flex; align-items: center; gap: .6rem;
  padding: .6rem .75rem; border-radius: var(--cv-radius-sm);
  background: rgba(255,255,255,.05); margin-bottom: .6rem;
  min-width: 0;
}
.cv-user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(214,181,109,.15); border: 1px solid rgba(214,181,109,.35);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; color: var(--cv-gold); flex-shrink: 0;
}
.cv-user-info { flex: 1; min-width: 0; }
.cv-user-name  { font-size: .78rem; font-weight: 500; color: rgba(255,255,255,.82); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cv-user-email { font-size: .66rem; color: rgba(255,255,255,.3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cv-powered { font-size: .63rem; color: rgba(255,255,255,.18); text-align: center; letter-spacing: .04em; }
.cv-powered strong { color: var(--cv-gold); opacity: .65; font-weight: 500; }

#cv-main { margin-left: var(--cv-sidebar-width); min-height: 100vh; background: var(--cv-ivory); }

.cv-topbar {
  background: var(--cv-white);
  border-bottom: 1px solid var(--cv-border);
  padding: .8rem 1.75rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 999;
  box-shadow: 0 1px 0 var(--cv-border);
}
.cv-topbar-title { font-size: .92rem; font-weight: 600; color: var(--cv-navy); }
.cv-topbar-left  { display: flex; align-items: center; gap: .75rem; }

.cv-content { padding: 1.75rem; }
.cv-page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.5rem; flex-wrap: wrap; gap: .75rem;
}
.cv-page-title { font-size: 1.1rem; font-weight: 700; color: var(--cv-navy); margin: 0; }
.cv-page-sub   { font-size: .8rem; color: var(--cv-text-muted); margin: .2rem 0 0; }

@media (max-width: 768px) {
  #cv-sidebar { transform: translateX(-100%); }
  #cv-sidebar.show { transform: translateX(0); box-shadow: var(--cv-shadow-lg); }
  #cv-main { margin-left: 0; }
  .cv-content { padding: 1rem; }
  .cv-topbar { padding: .75rem 1rem; }
}

/* ── 10. Glass card (public) ─────────────────────────── */
.cv-glass {
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--cv-radius-lg);
}
.cv-glass-dark {
  background: rgba(0,0,30,.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--cv-radius-lg);
}

/* ── 11. Dividers & Misc ─────────────────────────────── */
.cv-divider { height: 1px; background: var(--cv-border); margin: 1.5rem 0; }
.cv-gold-line { width: 40px; height: 2px; background: var(--cv-gold); border-radius: 2px; }

/* ── 12. Animations ──────────────────────────────────── */
@keyframes cvFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes cvSlideRight {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes cvPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .5; }
}
.cv-anim-0 { animation: cvFadeIn .6s ease both; }
.cv-anim-1 { animation: cvFadeIn .55s ease .15s both; }
.cv-anim-2 { animation: cvFadeIn .55s ease .3s both; }
.cv-anim-3 { animation: cvFadeIn .55s ease .5s both; }

/* ── 13. Utility ─────────────────────────────────────── */
.cv-text-gold    { color: var(--cv-gold); }
.cv-text-navy    { color: var(--cv-navy); }
.cv-text-muted   { color: var(--cv-text-muted); }
.cv-text-success { color: var(--cv-success); }
.cv-text-danger  { color: var(--cv-danger); }
.cv-bg-navy      { background: var(--cv-navy); }
.cv-bg-ivory     { background: var(--cv-ivory); }
.cv-bg-gold      { background: var(--cv-gold); }
.cv-border-gold  { border-color: var(--cv-gold) !important; }
.cv-truncate     { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── 14. Action row (table/card buttons) ────────────── */
.cv-actions-row { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }

/* ── 15. Pagination ──────────────────────────────────── */
.cv-pagination { display: flex; align-items: center; justify-content: center; gap: .35rem; margin-top: 1.5rem; }
.cv-page-btn {
  min-width: 36px; height: 36px; border-radius: var(--cv-radius-sm);
  border: 1.5px solid var(--cv-border); background: var(--cv-white);
  color: var(--cv-text-secondary); font-size: .82rem; font-weight: 500;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; text-decoration: none;
  transition: all var(--cv-transition);
}
.cv-page-btn:hover { border-color: var(--cv-navy); color: var(--cv-navy); }
.cv-page-btn.active { background: var(--cv-navy); border-color: var(--cv-navy); color: #fff; }
.cv-page-btn:disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

/* ── 16. Alert overrides ─────────────────────────────── */
.cv-alert {
  display: flex; align-items: flex-start; gap: .65rem;
  padding: .9rem 1.1rem; border-radius: var(--cv-radius-sm);
  font-size: .855rem;
}
.cv-alert-success { background: var(--cv-success-bg); color: #14532d; border-left: 3px solid var(--cv-success); }
.cv-alert-danger  { background: var(--cv-danger-bg);  color: #7f1d1d; border-left: 3px solid var(--cv-danger); }
.cv-alert-warning { background: var(--cv-warning-bg); color: #78350f; border-left: 3px solid var(--cv-warning); }

/* ── 17. Media card (admin grid) ─────────────────────── */
.cv-media-card {
  background: var(--cv-white);
  border-radius: var(--cv-radius);
  border: 1px solid var(--cv-border);
  overflow: hidden;
  transition: box-shadow var(--cv-transition), transform var(--cv-transition);
  box-shadow: var(--cv-shadow);
}
.cv-media-card:hover { box-shadow: var(--cv-shadow-md); transform: translateY(-2px); }
.cv-media-thumb {
  position: relative; overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cv-gray-100);
}
.cv-media-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.cv-media-card:hover .cv-media-thumb img { transform: scale(1.04); }
.cv-media-info { padding: .7rem .85rem .75rem; }
.cv-media-name { font-size: .78rem; font-weight: 500; color: var(--cv-text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: .2rem; }
.cv-media-meta { font-size: .7rem; color: var(--cv-text-muted); display: flex; align-items: center; gap: .35rem; }