/* ─────────────────────────────────────────────
   ADMIN — Interface d'écriture
   Aesthetic: editorial minimalism
   ───────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;1,400&display=swap');

/* ─── Variables ─── */
:root {
  --admin-sidebar-width: 260px;
  --admin-content-max: 720px;
  --admin-font-serif: 'Lora', Georgia, serif;
  --admin-font-ui: system-ui, -apple-system, sans-serif;
}

/* ─── Layout ─── */
.admin-body {
  background-color: var(--light);
  min-height: 100vh;
  font-family: var(--admin-font-ui);
}

.admin-main {
  min-height: calc(100vh - 49px);
}

.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

/* ─── Flash notices ─── */
.admin-flash {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ─── Page Header ─── */
.admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.admin-page-header__content { flex: 1; }

.admin-page-header__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.admin-page-title {
  font-family: var(--admin-font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin: 0 0 0.25rem 0;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.admin-page-subtitle {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin: 0;
}

/* ─── Breadcrumbs ─── */
.admin-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 0.75rem;
}

.admin-breadcrumb__link {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  text-decoration: none;
  transition: color 0.15s;
}

.admin-breadcrumb__link:hover { color: var(--color-gray-700); }

.admin-breadcrumb__separator {
  color: var(--color-gray-300);
  font-size: 0.75rem;
}

.admin-breadcrumb__current {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

/* ─── Content wrapper ─── */
.admin-content {
  background: var(--color-white);
  border-radius: 0.75rem;
  border: 1px solid var(--color-gray-200);
  overflow: hidden;
}

/* ─── Posts list ─── */
.admin-posts-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.admin-post-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.125rem 1.75rem;
  border-bottom: 1px solid var(--color-gray-100);
  transition: background 0.1s ease;
  text-decoration: none;
  color: inherit;
}

.admin-post-item:last-child { border-bottom: none; }

.admin-post-item:hover { background: #fafaf9; }

.admin-post-item__main { min-width: 0; }

.admin-post-item__top {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 0.25rem;
}

.admin-post-item__title {
  font-family: var(--admin-font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.admin-post-item__meta {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

.admin-post-item__actions {
  display: flex;
  gap: 0.375rem;
  align-items: center;
  opacity: 0;
  transition: opacity 0.15s;
}

.admin-post-item:hover .admin-post-item__actions { opacity: 1; }

/* ─── Status dots ─── */
.admin-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.admin-dot--published { background: #22c55e; }
.admin-dot--draft     { background: var(--color-gray-300); }
.admin-dot--scheduled { background: #60a5fa; }
.admin-dot--archived  { background: var(--color-gray-200); }

/* ─── Status pill (compact) ─── */
.admin-status {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.admin-status--published { background: #dcfce7; color: #166534; }
.admin-status--draft     { background: var(--color-gray-100); color: var(--color-gray-600); }
.admin-status--scheduled { background: #dbeafe; color: #1e40af; }
.admin-status--archived  { background: var(--color-gray-100); color: var(--color-gray-400); }

/* ─── Filter tabs ─── */
.admin-filters { margin-bottom: 1.5rem; }

.admin-filter-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.admin-filter-tab {
  padding: 0.625rem 1rem;
  text-decoration: none;
  color: var(--color-gray-500);
  font-size: 0.8125rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.15s ease;
}

.admin-filter-tab:hover { color: var(--color-gray-900); text-decoration: none; }

.admin-filter-tab--active {
  color: var(--color-gray-900);
  border-bottom-color: var(--color-gray-900);
}

/* ─── Buttons ─── */
.admin-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  font-family: var(--admin-font-ui);
}

.admin-button--primary {
  background: var(--color-gray-900);
  color: var(--color-white);
  border-color: var(--color-gray-900);
}

.admin-button--primary:hover {
  background: var(--color-gray-700);
  border-color: var(--color-gray-700);
  color: var(--color-white);
  text-decoration: none;
}

.admin-button--secondary {
  background: var(--color-white);
  color: var(--color-gray-600);
  border-color: var(--color-gray-200);
}

.admin-button--secondary:hover {
  background: var(--color-gray-50);
  color: var(--color-gray-900);
  border-color: var(--color-gray-300);
  text-decoration: none;
}

.admin-button--ghost {
  background: transparent;
  color: var(--color-gray-500);
  border-color: transparent;
}

.admin-button--ghost:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-900);
  text-decoration: none;
}

.admin-button--danger {
  background: transparent;
  color: var(--color-error);
  border-color: transparent;
}

.admin-button--danger:hover {
  background: #fef2f2;
  color: #b91c1c;
  text-decoration: none;
}

.admin-button--small {
  padding: 0.3rem 0.625rem;
  font-size: 0.75rem;
  border-radius: 0.375rem;
}

.admin-button--large {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  border-radius: 0.625rem;
}

/* ─────────────────────────────────────────────
   WRITING FORM — Layout éditorial
   ───────────────────────────────────────────── */

.admin-editor-layout {
  display: grid;
  grid-template-columns: 1fr var(--admin-sidebar-width);
  min-height: calc(100vh - 49px);
  background: var(--color-white);
}

/* Zone principale d'écriture */
.admin-editor-main {
  padding: 3rem 4rem 6rem;
  max-width: calc(var(--admin-content-max) + 8rem);
  border-right: 1px solid var(--color-gray-100);
}

.admin-editor-main .admin-breadcrumb {
  margin-bottom: 2rem;
}

/* Champ titre — impressionnant */
.admin-editor-title {
  width: 100%;
  border: none;
  outline: none;
  font-family: var(--admin-font-serif);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-gray-900);
  line-height: 1.2;
  letter-spacing: -0.02em;
  padding: 0;
  margin-bottom: 0.5rem;
  background: transparent;
  resize: none;
  overflow: hidden;
}

.admin-editor-title::placeholder {
  color: var(--color-gray-300);
}

/* Éditeur de contenu Trix */
.admin-editor-body {
  margin-top: 2rem;
}

.admin-editor-body trix-editor {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-gray-800);
  min-height: 400px;
  font-family: var(--admin-font-ui);
}

.admin-editor-body trix-toolbar {
  border: none !important;
  border-bottom: 1px solid var(--color-gray-100) !important;
  background: transparent !important;
  padding: 0 0 0.75rem 0 !important;
  margin-bottom: 1.5rem;
}

/* Sidebar paramètres */
.admin-editor-sidebar {
  padding: 2rem 1.5rem;
  background: #fafaf9;
  overflow-y: auto;
  position: sticky;
  top: 49px;
  height: calc(100vh - 49px);
}

.admin-editor-sidebar__section {
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.admin-editor-sidebar__section:last-child {
  border-bottom: none;
}

.admin-editor-sidebar__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.625rem;
}

.admin-editor-sidebar__input,
.admin-editor-sidebar__select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-gray-200);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-family: var(--admin-font-ui);
  background: var(--color-white);
  color: var(--color-gray-800);
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.admin-editor-sidebar__input:focus,
.admin-editor-sidebar__select:focus {
  outline: none;
  border-color: var(--color-gray-400);
}

.admin-editor-sidebar__help {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-400);
  margin-top: 0.375rem;
  line-height: 1.4;
}

/* Actions en bas de la sidebar */
.admin-editor-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.admin-editor-actions .admin-button {
  justify-content: center;
  width: 100%;
}

/* Image preview dans sidebar */
.admin-editor-image-preview {
  margin-top: 0.625rem;
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
}

.admin-editor-image-preview img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}

/* ─── Categories (old form style kept as fallback) ─── */
.admin-form {
  padding: 2rem;
}

.admin-form__group { margin-bottom: 1.5rem; }

.admin-form__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-600);
  margin-bottom: 0.375rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-form__input,
.admin-form__textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-gray-200);
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  transition: border-color 0.15s ease;
  background-color: var(--color-white);
  color: var(--color-gray-900);
  box-sizing: border-box;
  font-family: var(--admin-font-ui);
}

.admin-form__input:focus,
.admin-form__textarea:focus {
  outline: none;
  border-color: var(--color-gray-500);
}

.admin-form__select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-gray-200);
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  background-color: var(--color-white);
  color: var(--color-gray-900);
  box-sizing: border-box;
}

.admin-form__select:focus {
  outline: none;
  border-color: var(--color-gray-500);
}

.admin-form__actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-100);
}

.admin-form__current-image {
  margin-top: 0.5rem;
}

.admin-form__current-image-label {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  margin: 0 0 0.375rem 0;
}

.admin-form__preview-image {
  max-width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: 0.375rem;
  border: 1px solid var(--color-gray-200);
}

.admin-form__help {
  display: block;
  margin-top: 0.375rem;
  font-size: 0.75rem;
  color: var(--color-gray-400);
  line-height: 1.4;
}

/* ─── Alerts ─── */
.admin-alert {
  padding: 0.875rem 1.25rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid;
}

.admin-alert--error {
  background-color: #fef2f2;
  border-color: #fecaca;
  color: #dc2626;
}

.admin-alert__title {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0 0 0.375rem 0;
}

.admin-alert__list {
  margin: 0;
  padding-left: 1.25rem;
}

.admin-alert__item {
  font-size: 0.8125rem;
  margin-bottom: 0.2rem;
}

/* ─── Tables (categories, etc.) ─── */
.admin-table-container { overflow-x: auto; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.admin-table__head { background-color: #fafaf9; }

.admin-table__header {
  padding: 0.875rem 1.5rem;
  text-align: left;
  font-weight: 600;
  color: var(--color-gray-400);
  border-bottom: 1px solid var(--color-gray-100);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.admin-table__header--actions { text-align: right; }

.admin-table__row { border-bottom: 1px solid var(--color-gray-100); }
.admin-table__row:last-child { border-bottom: none; }
.admin-table__row:hover { background: #fafaf9; }

.admin-table__cell {
  padding: 1rem 1.5rem;
  vertical-align: middle;
}

.admin-table__cell--title { font-weight: 500; }
.admin-table__cell--date { color: var(--color-gray-400); font-size: 0.8125rem; }
.admin-table__cell--actions { text-align: right; }

.admin-table__title {
  font-weight: 600;
  color: var(--color-gray-900);
}

.admin-table__actions {
  display: flex;
  gap: 0.25rem;
  justify-content: flex-end;
}

/* Badge */
.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* ─── Reading time ─── */
.admin-reading-time {
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

/* ─── Post preview (show page) ─── */
.admin-post-preview { padding: 2rem 2.5rem; }

.admin-post-preview__title {
  font-family: var(--admin-font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.admin-post-preview__content {
  line-height: 1.8;
  color: var(--color-gray-700);
  font-size: 1.0625rem;
}

.admin-post-meta {
  display: flex;
  gap: 1rem;
  margin-top: 0.375rem;
  flex-wrap: wrap;
}

.admin-post-meta__item {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
}

/* ─── Empty state ─── */
.admin-empty-state {
  padding: 5rem 2rem;
  text-align: center;
}

.admin-empty-state__content {
  max-width: 360px;
  margin: 0 auto;
}

.admin-empty-state__title {
  font-family: var(--admin-font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin: 0 0 0.5rem 0;
}

.admin-empty-state__description {
  color: var(--color-gray-400);
  margin: 0 0 2rem 0;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ─── Detail card ─── */
.admin-detail-card { padding: 2rem; }
.admin-detail-card__section { margin-bottom: 2rem; }
.admin-detail-card__title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1rem 0;
}

/* ─── Schedule field ─── */
#schedule-group { transition: all 0.25s ease; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .admin-editor-layout {
    grid-template-columns: 1fr;
  }

  .admin-editor-sidebar {
    position: static;
    height: auto;
    border-top: 1px solid var(--color-gray-100);
    border-right: none;
  }

  .admin-editor-main {
    padding: 2rem 1.5rem 3rem;
  }

  .admin-editor-title {
    font-size: 1.875rem;
  }
}

@media (max-width: 768px) {
  .admin-container { padding: 1.5rem 1rem; }

  .admin-page-header {
    flex-direction: column;
    gap: 1rem;
  }

  .admin-form { padding: 1.25rem; }

  .admin-form__actions {
    flex-direction: column;
  }

  .admin-form__actions .admin-button {
    width: 100%;
    justify-content: center;
  }
}