* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'EB Garamond', serif;
  font-size: 1.05rem;
  color: var(--parchment);
  background:
    radial-gradient(ellipse at 50% -10%, rgba(0,0,0,0.35), transparent 55%),
    repeating-linear-gradient(115deg, #241811, #241811 3px, #291c13 3px, #291c13 6px);
}

body[data-theme="illuminated"] {
  --ink: #2b1c10;
  --parchment: #ecdfc0;
  --parchment-dark: #ddc99a;
  --accent: #b9932f;
  --accent-dark: #7a5c1a;
  --seal: #8c1f28;
  --seal-dark: #611017;
}

body[data-theme="verdant"] {
  --ink: #1c2a16;
  --parchment: #e8e2c4;
  --parchment-dark: #d3caa0;
  --accent: #4c7a4a;
  --accent-dark: #345234;
  --seal: #7a3a1f;
  --seal-dark: #4f2311;
}

body[data-theme="grimoire"] {
  --ink: #1b1210;
  --parchment: #c9bda3;
  --parchment-dark: #b3a68a;
  --accent: #7a1f1f;
  --accent-dark: #4a1010;
  --seal: #7a1f1f;
  --seal-dark: #3d0d0d;
}

::selection {
  background: var(--accent);
  color: var(--parchment);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.title {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  letter-spacing: 3px;
  color: inherit;
  text-shadow: 0 0 16px var(--accent), 0 2px 6px rgba(0,0,0,0.6);
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.drop-cap {
  font-family: 'Cinzel', serif;
  font-size: 1.3em;
  color: var(--parchment);
  background: var(--accent);
  border: 2px solid var(--ink);
  border-radius: 3px;
  box-shadow: inset 0 0 0 2px var(--parchment);
  padding: 0 0.14em;
  line-height: 1.3;
}

.fleuron {
  text-align: center;
  color: inherit;
  opacity: 0.85;
  font-size: 1.1rem;
  margin: 6px 0;
}

.theme-switcher {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.theme-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid #efe3c4;
  cursor: pointer;
  padding: 0;
}

.theme-btn[data-theme-value="illuminated"] { background: linear-gradient(135deg, #d9b03c, #7a5c1a); }
.theme-btn[data-theme-value="verdant"] { background: linear-gradient(135deg, #6ea569, #345234); }
.theme-btn[data-theme-value="grimoire"] { background: linear-gradient(135deg, #a13333, #2b0c0c); }

.theme-btn.active {
  box-shadow: 0 0 0 3px var(--accent);
}

.parchment {
  background:
    radial-gradient(ellipse at 25% 15%, rgba(255,255,255,0.18), transparent 55%),
    linear-gradient(160deg, var(--parchment), var(--parchment-dark));
  color: var(--ink);
  border: 1px solid var(--ink);
  box-shadow:
    0 0 0 6px var(--parchment),
    0 0 0 8px var(--accent),
    0 18px 44px rgba(0,0,0,0.55);
  padding: 32px;
  margin: 0 6px;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.subtitle {
  font-style: italic;
  opacity: 0.85;
  margin: 0 0 6px;
}

form label {
  display: block;
  text-align: left;
  margin: 16px 0 5px;
  font-weight: 600;
}

input[type="text"], input[type="password"], select {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--accent-dark);
  border-radius: 3px;
  background: rgba(255,255,255,0.45);
  font-family: 'EB Garamond', serif;
  font-size: 1rem;
  color: var(--ink);
}

.btn-primary, .btn-secondary, .btn-danger {
  font-family: 'Cinzel', serif;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 1px;
  transition: transform 0.15s ease, filter 0.15s ease;
  position: relative;
}

.btn-primary {
  background: var(--accent-dark);
  color: var(--parchment);
  margin-top: 22px;
  width: 100%;
  padding: 13px 44px 13px 20px;
  font-size: 0.95rem;
}

.btn-primary::after {
  content: '\2766';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--seal), var(--seal-dark));
  box-shadow: 0 2px 5px rgba(0,0,0,0.55), inset 0 -2px 4px rgba(0,0,0,0.4), inset 0 2px 3px rgba(255,255,255,0.2);
  color: var(--parchment);
  font-size: 0.95rem;
}

.btn-secondary {
  background: transparent;
  color: var(--parchment);
  border: 2px solid var(--accent);
  padding: 8px 16px;
  font-size: 0.8rem;
}

.parchment .btn-secondary {
  color: var(--ink);
  border-color: var(--accent-dark);
}

.btn-danger {
  background: var(--seal-dark);
  color: var(--parchment);
  padding: 9px 12px;
  font-size: 0.8rem;
}

.btn-primary:hover, .btn-secondary:hover, .btn-danger:hover {
  filter: brightness(1.2);
  transform: translateY(-1px);
}

.error-msg {
  color: var(--seal);
  font-weight: 600;
  min-height: 1.2em;
  margin: 12px 0 0;
}

.header {
  text-align: center;
  padding: 56px 20px 10px;
}

.dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: 30px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.upload-section h2, .files-section h2 {
  font-family: 'Cinzel', serif;
  letter-spacing: 1px;
  margin-top: 0;
  font-size: 1.3rem;
}

.drop-zone {
  border: 3px dashed var(--accent-dark);
  border-radius: 4px;
  padding: 44px 20px;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.drop-zone.drag-over {
  background: rgba(0,0,0,0.06);
}

.selected-previews {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}

.selected-preview-item {
  width: 90px;
  position: relative;
}

.selected-preview-thumb {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 3px;
  border: 2px solid var(--accent-dark);
  background: rgba(0,0,0,0.12);
  display: block;
}

.selected-preview-icon {
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  border: 2px solid var(--accent-dark);
  background: rgba(0,0,0,0.08);
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink);
}

.selected-preview-name {
  font-size: 0.7rem;
  margin: 4px 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

.remove-preview-btn {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--parchment);
  background: var(--seal-dark);
  color: var(--parchment);
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.remove-preview-btn:hover {
  filter: brightness(1.25);
}

.upload-options {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  cursor: pointer;
}

.radio-label input {
  width: auto;
}

#duration-select {
  max-width: 160px;
}

#upload-status {
  min-height: 1.2em;
  font-weight: 600;
  margin: 10px 0 0;
}

.status-msg {
  min-height: 1.2em;
  font-weight: 600;
  margin: 10px 0 0;
}

.empty-msg {
  text-align: center;
  color: var(--parchment);
  opacity: 0.7;
  font-style: italic;
}

.users-section h2 {
  font-family: 'Cinzel', serif;
  letter-spacing: 1px;
  margin-top: 0;
  font-size: 1.3rem;
}

.apikey-section h2 {
  font-family: 'Cinzel', serif;
  letter-spacing: 1px;
  margin-top: 0;
  font-size: 1.3rem;
}

.apikey-desc {
  margin: 0 0 18px;
  opacity: 0.85;
}

.apikey-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.apikey-value {
  flex: 1;
  min-width: 220px;
  padding: 10px 12px;
  border: 2px solid var(--accent-dark);
  border-radius: 3px;
  background: rgba(0,0,0,0.06);
  font-family: monospace;
  font-size: 0.85rem;
  word-break: break-all;
}

.users-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 22px;
}

.user-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border: 2px solid var(--accent-dark);
  border-radius: 3px;
  background: rgba(0,0,0,0.04);
}

.user-row .user-name {
  font-weight: 600;
}

.user-row .btn-danger {
  padding: 6px 12px;
  font-size: 0.75rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.filter-btn {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  padding: 7px 14px;
  border-radius: 3px;
  border: 2px solid var(--accent-dark);
  background: transparent;
  color: var(--parchment);
  cursor: pointer;
  font-weight: 600;
  transition: filter 0.15s ease, background 0.15s ease;
}

.filter-btn:hover {
  filter: brightness(1.2);
}

.filter-btn.active {
  background: var(--accent-dark);
  border-color: var(--accent);
}

.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 22px;
}

.file-card {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

.preview-link {
  display: block;
  text-decoration: none;
  cursor: pointer;
}

.preview-link:hover .preview {
  filter: brightness(1.1);
}

.preview {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 2px;
  border: 2px solid var(--accent-dark);
  background: rgba(0,0,0,0.12);
}

.file-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--accent-dark);
  letter-spacing: 1px;
}

.file-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0;
}

.file-meta {
  font-size: 0.85rem;
  opacity: 0.8;
  margin: 0;
}

.file-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.file-actions button {
  flex: 1;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}

.page-btn {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  padding: 8px 18px;
  border-radius: 3px;
  border: 2px solid var(--accent-dark);
  background: transparent;
  color: var(--parchment);
  cursor: pointer;
  font-weight: 600;
}

.page-btn:hover:not(:disabled) {
  filter: brightness(1.2);
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.page-indicator {
  font-weight: 600;
  font-size: 0.85rem;
}

@media (max-width: 600px) {
  .theme-switcher { top: 12px; right: 12px; gap: 8px; }
  .parchment { margin: 0; padding: 24px 20px; }
  .header { padding: 46px 16px 6px; }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}