/* =========================================================
   Faradiba Foto — Glassmorphism Admin Theme
   Menggantikan Tailwind CDN (tidak disarankan untuk production)
   ========================================================= */

:root {
  --purple-300: #d8b4fe;
  --purple-400: #c084fc;
  --purple-500: #a855f7;
  --purple-600: #9333ea;
  --pink-300: #f9a8d4;
  --pink-400: #f472b6;
  --pink-500: #ec4899;
  --blue-300: #93c5fd;
  --red-500: #ef4444;
  --red-600: #dc2626;
  --text-main: #374151;
  --text-muted: #6b7280;
  --text-faint: #9ca3af;

  --glass-bg: rgba(255, 255, 255, 0.3);
  --glass-bg-strong: rgba(255, 255, 255, 0.4);
  --glass-border: rgba(255, 255, 255, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 1.75rem;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-main);
  background: linear-gradient(to bottom right, #dbeafe, #f3e8ff, #fce7f3);
}

a { text-decoration: none; color: inherit; }

/* ---------- Blob dekoratif ---------- */
.blob {
  position: fixed;
  border-radius: 9999px;
  filter: blur(64px);
  pointer-events: none;
  z-index: 0;
}
.blob-purple { top: -6rem; left: -6rem; width: 18rem; height: 18rem; background: rgba(192, 132, 252, 0.4); }
.blob-pink   { bottom: -6rem; right: -6rem; width: 18rem; height: 18rem; background: rgba(244, 114, 182, 0.4); }
.blob-blue   { top: 33%; right: 25%; width: 14rem; height: 14rem; background: rgba(147, 197, 253, 0.3); }

/* ---------- Kartu kaca (glass) generik ---------- */
.glass-card {
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.glass-chip {
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ---------- Login page ---------- */
.login-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 1;
}
.login-box { width: 100%; max-width: 28rem; position: relative; z-index: 1; }
.login-card { padding: 2rem; }

.login-icon {
  margin: 0 auto 0.75rem;
  display: flex;
  height: 4rem;
  width: 4rem;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  font-size: 1.5rem;
  color: var(--purple-500);
}
.login-header { text-align: center; margin-bottom: 1.5rem; }
.login-header h4 { font-size: 1.25rem; font-weight: 700; margin: 0; color: var(--text-main); }
.login-header p { font-size: 0.875rem; color: var(--text-muted); margin: 0.25rem 0 0; }

.alert-error {
  margin-bottom: 1rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  background: rgba(254, 202, 202, 0.4);
  backdrop-filter: blur(12px);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #b91c1c;
  box-shadow: var(--shadow-xl);
}

.form-group { margin-bottom: 1rem; }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.input-wrap { position: relative; }
.input-wrap .icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-faint);
}
.input-glass {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  color: var(--text-main);
  box-shadow: var(--shadow-xl);
  outline: none;
  font-size: 0.95rem;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.input-glass::placeholder { color: var(--text-faint); }
.input-glass:focus {
  border-color: var(--purple-300);
  box-shadow: 0 0 0 3px rgba(192, 132, 252, 0.4);
}
.input-glass[type="file"] { padding-left: 1rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: var(--shadow-xl);
  transition: filter 0.15s ease, transform 0.05s ease;
}
.btn:active { transform: scale(0.99); }
.btn-block { width: 100%; }
.btn-primary {
  padding: 0.75rem 1.5rem;
  color: #fff;
  background: linear-gradient(to right, var(--purple-400), var(--pink-400));
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-danger {
  padding: 0.5rem 1rem;
  color: var(--red-600);
  background: rgba(254, 202, 202, 0.4);
  border: 1px solid var(--glass-border);
}
.btn-danger:hover { background: rgba(252, 165, 165, 0.5); }

.footer-note {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- Dashboard layout ---------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: none;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(4px);
}
.overlay.show { display: block; }

.sidebar {
  position: fixed;
  inset-block: 0;
  left: 0;
  z-index: 40;
  width: 16rem;
  transform: translateX(-100%);
  border-right: 1px solid var(--glass-border);
  transition: transform 0.3s ease-in-out;
  display: flex;
  flex-direction: column;
}
.sidebar.open { transform: translateX(0); }
.sidebar-inner { display: flex; height: 100%; flex-direction: column; padding: 1.25rem; }

.brand { margin-bottom: 2rem; display: flex; align-items: center; gap: 0.75rem; }
.brand-icon {
  display: flex; height: 2.5rem; width: 2.5rem; align-items: center; justify-content: center;
  color: var(--purple-500);
}
.brand-name { font-size: 1.125rem; font-weight: 700; color: var(--text-main); }

.nav { flex: 1; display: flex; flex-direction: column; gap: 0.5rem; }
.nav-link {
  display: flex; align-items: center; gap: 0.75rem;
  border-radius: var(--radius-xl);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: background 0.15s ease;
}
.nav-link:hover { background: rgba(255, 255, 255, 0.3); }
.nav-link.active {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  font-weight: 600;
  color: var(--purple-600);
}
.nav-link .w4 { width: 1rem; text-align: center; }

.logout-link {
  margin-top: 1rem;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--red-500);
}
.logout-link:hover { background: rgba(254, 226, 226, 0.4); }

.main-wrap { padding-left: 0; }
@media (min-width: 1024px) {
  .main-wrap { padding-left: 16rem; }
  .sidebar { transform: translateX(0); }
  .lg-hidden { display: none !important; }
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: 1rem 1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
}
@media (min-width: 1024px) { .topbar { margin: 1rem 1.5rem 0; } }

.topbar-left { display: flex; align-items: center; gap: 0.75rem; }
.icon-btn {
  display: flex; height: 2.25rem; width: 2.25rem; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  cursor: pointer;
}
.topbar h1 { font-size: 1.125rem; font-weight: 700; margin: 0; color: var(--text-main); }

.topbar-logout {
  display: none;
  align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--red-500);
}
@media (min-width: 640px) { .topbar-logout { display: flex; } }

.main-content { padding: 1rem; position: relative; z-index: 1; }
@media (min-width: 1024px) { .main-content { padding: 1.5rem; } }

.panel { margin-bottom: 1.5rem; padding: 1.5rem; }
.panel h5 {
  margin: 0 0 1rem;
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 1rem; font-weight: 700; color: var(--text-main);
}
.upload-form { display: flex; flex-direction: column; gap: 0.75rem; }
@media (min-width: 640px) { .upload-form { flex-direction: row; } }
.upload-form input[type="file"] { flex: 1; }

.upload-form input[type="file"]::file-selector-button {
  margin-right: 1rem;
  border: none;
  border-radius: var(--radius-lg);
  background: rgba(192, 132, 252, 0.85);
  color: #fff;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}
.upload-form input[type="file"]::file-selector-button:hover { background: rgba(168, 85, 247, 0.85); }

.gallery-title { scroll-margin-top: 6rem; }

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px)  { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .gallery-grid { grid-template-columns: repeat(4, 1fr); } }

.empty-note { grid-column: 1 / -1; font-size: 0.875rem; color: var(--text-muted); }

.media-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease;
}
.media-card:hover { transform: translateY(-4px); }

.media-badge {
  position: absolute;
  right: 0.75rem;
  top: 0.75rem;
  z-index: 10;
  border-radius: 9999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  padding: 0.25rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  box-shadow: var(--shadow-xl);
}
.media-badge.type-video { color: var(--red-500); }
.media-badge.type-image { color: #3b82f6; }

.media-card img,
.media-card video {
  height: 11rem;
  width: 100%;
  object-fit: cover;
  display: block;
}

.media-actions { padding: 0.75rem; }
.media-actions form { margin: 0; }
.btn-delete {
  width: 100%;
}

.page-footer {
  margin: 2rem 0 0.75rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}