/* ============================================================
   ADMIN SECTION
   ============================================================ */

:root {
  --admin-bg: #1a1a1a;
  --admin-bg-alt: #242424;
  --admin-border: #555;
  --admin-text: #e8e8e8;
  --admin-text-muted: #969696;
  --admin-purple: #9557b5;
  --admin-input-bg: transparent;
}

.admin-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--admin-bg);
  color: var(--admin-text);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
}

/* Admin nav (dark version of site-nav) */
.admin-nav {
  background: linear-gradient(
    to bottom,
    var(--admin-purple) 0%,
    rgba(149, 87, 181, 0.0) 100%
  );
  padding: 0.55rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-shrink: 0;
}

.admin-nav__logo {
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-weight: 400;
}

/* Nav link list */
.admin-nav__list {
  list-style: none;
  margin: 0 0 0 auto;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.admin-nav__list a {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-weight: 400;
  transition: opacity 0.15s;
}

.admin-nav__list a:hover,
.admin-nav__list a[aria-current="page"] {
  opacity: 1;
  color: #fff;
}

.admin-nav__list a[aria-current="page"] {
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  padding-bottom: 1px;
}

/* Logout link — visually subdued, last in list */
.admin-nav__logout a {
  opacity: 0.6;
}

.admin-nav__logout a:hover {
  opacity: 1;
}

/* Main content area */
.admin-main {
  flex: 1;
  padding: 2.5rem 2rem 4rem;
  max-width: 1100px;
  width: 100%;
}

.admin-page-title {
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--admin-text);
  margin: 0 0 2.5rem 0;
}

/* ---- Forms ---- */
.admin-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.admin-form-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  align-items: start;
  border-top: 1px solid var(--admin-border);
  padding: 0.75rem 0;
  gap: 1rem;
}

.admin-form-row:last-of-type {
  border-bottom: 1px solid var(--admin-border);
}

.admin-label {
  font-size: 0.92rem;
  color: var(--admin-text);
  padding-top: 0.5rem;
  font-weight: 400;
}

.admin-input,
.admin-select,
.admin-textarea {
  width: 100%;
  background: var(--admin-input-bg);
  border: none;
  border-bottom: 1px solid var(--admin-border);
  color: var(--admin-text);
  font-size: 0.92rem;
  font-family: inherit;
  padding: 0.4rem 0;
  border-radius: 0;
  transition: border-color 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

.admin-input:focus,
.admin-select:focus,
.admin-textarea:focus {
  border-bottom-color: var(--admin-purple);
}

.admin-input::placeholder,
.admin-textarea::placeholder {
  color: var(--admin-text-muted);
  font-size: 0.88rem;
}

.admin-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

/* Select custom arrow */
.admin-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 1.2rem;
}

.admin-select option {
  background: var(--admin-bg);
  color: var(--admin-text);
}

/* File inputs */
.admin-file-input {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-file-input input[type="file"] {
  font-size: 0.85rem;
  color: var(--admin-text-muted);
  background: transparent;
  border: 1px dashed var(--admin-border);
  padding: 0.4rem 0.6rem;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
}

.admin-file-input input[type="file"]:hover {
  border-color: var(--admin-purple);
}

.admin-hint {
  font-size: 0.78rem;
  color: var(--admin-text-muted);
  margin-top: 0.15rem;
}

/* Checkboxes & radios */
.admin-checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-top: 0.3rem;
}

.admin-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--admin-text);
  cursor: pointer;
}

.admin-checkbox-label input[type="checkbox"] {
  accent-color: var(--admin-purple);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

/* Submit button */
.admin-submit-wrap {
  margin-top: 2rem;
  padding-top: 1.5rem;
}

.admin-btn {
  padding: 0.65rem 2.5rem;
  background: var(--admin-purple);
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: 0.92rem;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background 0.15s;
}

.admin-btn:hover {
  background: #7b3fa0;
}

.admin-btn-secondary {
  padding: 0.5rem 1.5rem;
  background: transparent;
  color: var(--admin-text-muted);
  border: 1px solid var(--admin-border);
  border-radius: 3px;
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-decoration: none;
  display: inline-block;
  transition: all 0.15s;
}

.admin-btn-secondary:hover {
  border-color: var(--admin-text-muted);
  color: var(--admin-text);
}

/* ---- Alert Messages ---- */
.admin-alert {
  padding: 0.75rem 1rem;
  border-radius: 3px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  border-left: 3px solid;
}

.admin-alert--error {
  background: rgba(200, 0, 0, 0.1);
  border-color: #c00;
  color: #ff6b6b;
}

.admin-alert--success {
  background: rgba(0, 150, 80, 0.1);
  border-color: #0a0;
  color: #4caf50;
}

/* ---- Stats cards ---- */
.admin-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.admin-stat {
  background: var(--admin-bg-alt);
  border: 1px solid var(--admin-border);
  border-radius: 4px;
  padding: 1rem 1.5rem;
  min-width: 140px;
}

.admin-stat__number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--admin-purple);
  line-height: 1;
}

.admin-stat__label {
  font-size: 0.82rem;
  color: var(--admin-text-muted);
  margin-top: 0.25rem;
}

/* ---- Filters bar ---- */
.admin-filters {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.admin-filters input[type="text"],
.admin-filters select {
  background: var(--admin-bg-alt);
  border: 1px solid var(--admin-border);
  border-radius: 3px;
  color: var(--admin-text);
  font-size: 0.88rem;
  font-family: inherit;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
}

.admin-filters input[type="text"]:focus,
.admin-filters select:focus {
  border-color: var(--admin-purple);
}

.admin-filters-btn {
  padding: 0.45rem 1rem;
  background: var(--admin-purple);
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
}

.admin-filters-reset {
  font-size: 0.88rem;
  color: var(--admin-text-muted);
  text-decoration: underline;
  cursor: pointer;
}

/* ---- Table ---- */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-table th {
  text-align: left;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--admin-text-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--admin-border);
  font-weight: 400;
  white-space: nowrap;
}

.admin-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--admin-border);
  color: var(--admin-text);
  vertical-align: top;
}

.admin-table tr:hover td {
  background: var(--admin-bg-alt);
}

.admin-table .thesis-title {
  font-weight: 500;
  color: var(--admin-text);
}

.admin-table .thesis-subtitle {
  font-size: 0.82rem;
  color: var(--admin-text-muted);
  font-style: italic;
}

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.status-published {
  background: rgba(0, 150, 80, 0.15);
  color: #4caf50;
}

.status-pending {
  background: rgba(255, 200, 0, 0.12);
  color: #ffc107;
}

/* Action buttons in table */
.admin-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.admin-btn-sm {
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  border: 1px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
}

.admin-btn-view {
  background: rgba(65, 173, 255, 0.15);
  color: #41adff;
  border-color: rgba(65, 173, 255, 0.3);
}

.admin-btn-view:hover {
  background: rgba(65, 173, 255, 0.25);
}

.admin-btn-edit {
  background: rgba(243, 156, 18, 0.15);
  color: #f39c12;
  border-color: rgba(243, 156, 18, 0.3);
}

.admin-btn-edit:hover {
  background: rgba(243, 156, 18, 0.25);
}

.admin-btn-publish {
  background: rgba(0, 150, 80, 0.15);
  color: #4caf50;
  border-color: rgba(0, 150, 80, 0.3);
  border: 1px solid rgba(0, 150, 80, 0.3);
}

.admin-btn-publish:hover {
  background: rgba(0, 150, 80, 0.25);
}

.admin-btn-unpublish {
  background: rgba(149, 165, 166, 0.15);
  color: #95a5a6;
  border-color: rgba(149, 165, 166, 0.3);
  border: 1px solid rgba(149, 165, 166, 0.3);
}

.admin-btn-unpublish:hover {
  background: rgba(149, 165, 166, 0.25);
}

.publish-form {
  display: inline;
  margin: 0;
}

/* Bulk actions */
.admin-bulk-actions {
  display: none;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 1rem;
  background: var(--admin-bg-alt);
  border: 1px solid var(--admin-border);
  border-radius: 4px;
  margin-bottom: 1rem;
  font-size: 0.88rem;
}

.admin-bulk-btns {
  display: flex;
  gap: 0.5rem;
}

/* Thesis info (thanks page) */
.admin-thesis-info {
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-thesis-info h2 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  border-bottom: 1px solid var(--admin-border);
  padding-bottom: 0.5rem;
}

.admin-thesis-info dl {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 0.4rem 1rem;
}

.admin-thesis-info dt {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--admin-text-muted);
}

.admin-thesis-info dd {
  margin: 0;
  font-size: 0.9rem;
}

/* Info/error messages */
.info-message {
  background: var(--admin-bg-alt);
  border: 1px solid var(--admin-border);
  border-radius: 4px;
  padding: 1rem;
  font-size: 0.9rem;
}

.info-message pre {
  margin: 0;
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Login page */
.admin-login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
}

.admin-login-box {
  background: var(--admin-bg-alt);
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  padding: 2rem;
  width: 100%;
  max-width: 380px;
}

.admin-login-box h2 {
  margin: 0 0 1.5rem;
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
}

.admin-login-box .admin-form-row {
  grid-template-columns: 1fr;
  border: none;
  padding: 0.4rem 0;
}

.admin-login-box .admin-label {
  font-size: 0.82rem;
  color: var(--admin-text-muted);
  padding: 0;
  margin-bottom: 0.2rem;
}

/* Import page */
.admin-import-area {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Jury fieldset */
.admin-fieldset {
  border: 1px solid #333;
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin: 0.5rem 0 1rem;
  background: rgba(255, 255, 255, 0.02);
}

.admin-fieldset-legend {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--admin-text-muted);
  padding: 0 0.5rem;
}

.admin-jury-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-jury-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.admin-jury-entry {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-jury-ext {
  white-space: nowrap;
}

.admin-btn-remove {
  background: none;
  border: 1px solid #555;
  color: var(--admin-text-muted);
  border-radius: 3px;
  padding: 0.2rem 0.45rem;
  font-size: 0.8rem;
  cursor: pointer;
  line-height: 1;
}
.admin-btn-remove:hover {
  border-color: #e55;
  color: #e55;
}

/* Inline form actions (tags page) */
.admin-inline-form {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.admin-input--inline {
  padding: 0.28rem 0.5rem;
  font-size: 0.82rem;
}

.admin-select--inline {
  padding: 0.28rem 0.5rem;
  font-size: 0.82rem;
}

.admin-btn--sm {
  padding: 0.28rem 0.65rem;
  font-size: 0.8rem;
}

.admin-btn--warning {
  background: #7a5400;
  border-color: #b87a00;
}
.admin-btn--warning:hover {
  background: #9a6a00;
}

.admin-btn--danger {
  background: #6b1a1a;
  border-color: #a03030;
}
.admin-btn--danger:hover {
  background: #8a2020;
}

/* Maintenance mode bar */
.admin-maintenance-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: #1a1a2e;
  border: 1px solid #333;
  border-radius: 4px;
  padding: 0.65rem 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.88rem;
  color: var(--admin-text-muted);
}

.admin-maintenance-bar--active {
  background: #2a1a00;
  border-color: #7a5400;
  color: #e0a030;
}

/* Visibility / access badges */
.status-access {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  margin-top: 0.2rem;
  background: #333;
  color: #aaa;
  letter-spacing: 0.03em;
}

.status-access--Libre,
.status-access--libre {
  background: #0a2a0a;
  color: #6fbe6f;
  border: 1px solid #2a5a2a;
}

.status-access--Interne,
.status-access--interne {
  background: #1a1a2a;
  color: #7a8fcc;
  border: 1px solid #3a4a8a;
}

.status-access--Interdit,
.status-access--interdit {
  background: #2a0a0a;
  color: #cc6060;
  border: 1px solid #7a2020;
}

/* ---- Account page ---- */
.admin-account-status {
  background: var(--admin-bg-alt);
  border: 1px solid var(--admin-border);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.admin-account-status__row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.admin-account-status__label {
  color: var(--admin-text-muted);
  min-width: 220px;
}

.admin-account-status__code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.82rem;
  background: var(--admin-bg);
  border: 1px solid var(--admin-border);
  border-radius: 3px;
  padding: 0.1rem 0.4rem;
  color: var(--admin-text-muted);
}

.admin-account-status__note {
  font-size: 0.88rem;
  color: #ffc107;
  margin: 0.25rem 0 0;
}

.admin-section-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--admin-text-muted);
  margin: 0 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--admin-border);
}

.admin-field-hint {
  font-size: 0.8rem;
  color: var(--admin-text-muted);
  margin: 0.3rem 0 0;
}

.admin-danger-zone {
  background: rgba(180, 0, 0, 0.07);
  border: 1px solid rgba(200, 60, 60, 0.3);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.admin-danger-zone__description {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ============================================================
   ACCESSIBILITY UTILITIES
   ============================================================ */

/* Admin-specific focus outline colour override */
:focus-visible {
  outline-color: var(--admin-purple);
}