/* ═══════════════════════════════════════════════════════════
   assets/css/admin.css — Panneau d'administration Pulse
   Thème sombre, compact, fonctionnel.
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0E0E1A;
  --bg-card:   #161625;
  --bg-side:   #0B0B14;
  --border:    #252535;
  --text:      #E0E0F0;
  --muted:     #8080A0;
  --accent:    #6C63FF;
  --danger:    #E11D48;
  --success:   #16A34A;
  --warning:   #D97706;
  --radius:    10px;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
}

/* ─── Auth overlay ────────────────────────────────────────── */
.auth-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: #0B0B12;
  display: flex; align-items: center; justify-content: center;
}
.auth-overlay__inner {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.auth-overlay.is-hidden { display: none; }

/* ─── Layout ─────────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100dvh;
}

/* ─── Sidebar ────────────────────────────────────────────── */
.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--bg-side);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 12px;
  gap: 8px;
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow-y: auto;
}
.admin-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 8px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.admin-sidebar__badge {
  font-size: 9px;
  font-weight: 600;
  background: rgba(108,99,255,.2);
  color: #9D8FFF;
  border: 1px solid rgba(108,99,255,.3);
  border-radius: 4px;
  padding: 2px 5px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.admin-sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background .15s, color .15s;
}
.admin-nav-item:hover { background: rgba(108,99,255,.07); color: var(--text); }
.admin-nav-item.active { background: rgba(108,99,255,.15); color: #9D8FFF; }
.admin-sidebar__foot {
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.admin-back-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
  padding: 8px;
  border-radius: var(--radius);
  transition: color .15s, background .15s;
}
.admin-back-btn:hover { color: var(--text); background: rgba(255,255,255,.04); }

/* ─── Main ───────────────────────────────────────────────── */
.admin-main {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  position: sticky;
  top: 0;
  z-index: 10;
}
.admin-topbar__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.admin-topbar__right {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
}
.admin-badge {
  background: rgba(108,99,255,.15);
  color: #9D8FFF;
  border: 1px solid rgba(108,99,255,.3);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ─── Tab ────────────────────────────────────────────────── */
.admin-tab {
  padding: 24px;
  flex: 1;
}

/* ─── Stats grid ─────────────────────────────────────────── */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 4px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.stat-card__val {
  font-size: 28px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  line-height: 1;
}
.stat-card__lbl {
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}
.stat-card__sub {
  font-size: 11px;
  color: var(--accent);
  margin-top: 2px;
}

/* ─── Plan chart ─────────────────────────────────────────── */
.plan-chart {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 8px 0;
}
.plan-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 160px;
}
.plan-bar__label {
  font-size: 11px;
  color: var(--muted);
  width: 70px;
  flex-shrink: 0;
}
.plan-bar__track {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,.06);
  border-radius: 3px;
  overflow: hidden;
}
.plan-bar__fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width .6s ease;
}
.plan-bar__count {
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  width: 24px;
  text-align: right;
  flex-shrink: 0;
}

/* ─── Card ───────────────────────────────────────────────── */
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.admin-card__head {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 14px;
}
.admin-card__head small {
  font-size: 10px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

/* ─── Filters ────────────────────────────────────────────── */
.admin-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  align-items: center;
}

/* ─── Table ──────────────────────────────────────────────── */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.admin-table th {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.03);
  vertical-align: middle;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,.02); }

/* ─── Plan badge ─────────────────────────────────────────── */
.plan-pill {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: .02em;
}
.plan-pill--trial    { background: rgba(108,99,255,.15); color:#9D8FFF; }
.plan-pill--free     { background: rgba(128,128,160,.12); color:#9090B0; }
.plan-pill--essential{ background: rgba(59,130,246,.15); color:#60A5FA; }
.plan-pill--pro      { background: rgba(217,119,6,.15);  color:#FBB040; }
.plan-pill--lifetime { background: rgba(22,163,74,.15);  color:#4ADE80; }
.plan-pill--friend   { background: rgba(236,72,153,.15); color:#F472B6; }

/* ─── Status dot ─────────────────────────────────────────── */
.status-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-right: 5px;
}
.status-dot--active   { background: #22C55E; }
.status-dot--inactive { background: #EF4444; }

/* ─── Pagination ─────────────────────────────────────────── */
.admin-pagination {
  display: flex;
  gap: 6px;
  justify-content: center;
  padding: 12px 0 4px;
}
.admin-page-btn {
  padding: 5px 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-family: inherit;
  transition: background .15s, color .15s;
}
.admin-page-btn.active,
.admin-page-btn:hover { background: rgba(108,99,255,.15); color: #9D8FFF; border-color: rgba(108,99,255,.3); }
.admin-page-btn:disabled { opacity: .35; cursor: not-allowed; }

/* ─── Buttons ────────────────────────────────────────────── */
.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: none;
  border-radius: 8px;
  font-size: 12px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  background: rgba(108,99,255,.12);
  color: #9D8FFF;
  transition: background .15s;
}
.admin-btn:hover { background: rgba(108,99,255,.22); }
.admin-btn--primary { background: #6C63FF; color: #fff; }
.admin-btn--primary:hover { background: #7C73FF; }
.admin-btn--danger  { background: rgba(225,29,72,.15); color: #FB7185; }
.admin-btn--danger:hover { background: rgba(225,29,72,.25); }
.admin-btn--warning { background: rgba(217,119,6,.15); color: #FBB040; }
.admin-btn--warning:hover { background: rgba(217,119,6,.25); }
.admin-btn--edit {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 6px;
}
.admin-btn--sm {
  padding: 5px 10px;
  font-size: 12px;
  border-radius: 6px;
}

/* ─── Input ──────────────────────────────────────────────── */
.admin-input {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 12px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.admin-input:focus { border-color: rgba(108,99,255,.5); }
.admin-input::placeholder { color: var(--muted); }
select.admin-input { cursor: pointer; }
.admin-textarea { resize: vertical; min-height: 80px; }

/* ─── Forms ──────────────────────────────────────────────── */
.admin-notif-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 800px) { .admin-notif-grid { grid-template-columns: 1fr; } }

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.admin-form-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.admin-form-field label {
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
}
/* Alias sémantiques utilisés dans certains formulaires admin */
.admin-form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.admin-form-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.admin-label {
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
  font-family: var(--font-body, sans-serif);
}
.admin-form__msg {
  font-size: 11px;
  min-height: 16px;
  color: var(--accent);
}
.admin-form__msg--err { color: #FB7185; }

/* ─── Modal ──────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  overflow: hidden;
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
}
.modal__close {
  background: none; border: none; color: var(--muted); cursor: pointer; font-size: 16px;
  padding: 4px;
}
.modal__close:hover { color: var(--text); }
.modal__body { padding: 20px; }
.modal__footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 16px;
}
.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.modal-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.modal-field label { font-size: 11px; color: var(--muted); }
.modal-field--full { grid-column: 1 / -1; }
.modal-input {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font-size: 12px;
  font-family: inherit;
  outline: none;
  width: 100%;
}
.modal-input:focus { border-color: rgba(108,99,255,.5); }
.modal-input:disabled { opacity: .5; cursor: not-allowed; }
select.modal-input { cursor: pointer; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.btn-ghost:hover { background: rgba(255,255,255,.04); color: var(--text); }

/* ─── Spinner ────────────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(108,99,255,.2);
  border-top-color: #6C63FF;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
.spinner--lg { width: 32px; height: 32px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }

.loading {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
}

/* ─── Modal fixe — empêche hidden d'être overridé par display:flex ─ */
.modal-backdrop[hidden] { display: none !important; }

/* ─── Wide modal (blog editor) ───────────────────────────── */
.modal--wide {
  max-width: 860px;
  max-height: 90vh;
  overflow-y: auto;
}

/* ─── Blog editor layout ─────────────────────────────────── */
.blog-modal-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 20px;
  align-items: start;
}
.blog-modal-left, .blog-modal-right {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.admin-textarea--tall { min-height: 260px; resize: vertical; }

/* ─── Cover image preview ────────────────────────────────── */
.blog-cover-preview {
  width: 100%;
  aspect-ratio: 16 / 7;
  border-radius: 8px;
  border: 1.5px dashed var(--border);
  background: rgba(255,255,255,.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  overflow: hidden;
  transition: border-color .15s;
}
.blog-cover-preview:hover { border-color: rgba(108,99,255,.4); }

/* ─── Blog status pill ───────────────────────────────────── */
.blog-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
}
.blog-status-pill--published {
  background: rgba(34,197,94,.12);
  color: #22C55E;
}
.blog-status-pill--draft {
  background: rgba(148,153,192,.1);
  color: #8080A0;
}

/* ─── Toggle switch Lifetime (admin-toggle) ─────────────── */
.admin-toggle-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}
.admin-toggle {
  display: inline-block;
  position: relative;
  width: 42px; height: 24px;
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: background .2s, border-color .2s;
  flex-shrink: 0;
}
.admin-toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: var(--muted);
  border-radius: 50%;
  transition: transform .2s, background .2s;
}
.admin-toggle.is-active {
  background: rgba(108,99,255,.35);
  border-color: rgba(108,99,255,.6);
}
.admin-toggle.is-active::after {
  transform: translateX(18px);
  background: #6C63FF;
}

/* ─── Toggle switch (published) ──────────────────────────── */
.blog-toggle-wrap {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.blog-toggle-input {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}
.blog-toggle-track {
  position: relative;
  width: 38px; height: 22px;
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  border-radius: 11px;
  transition: background .2s, border-color .2s;
}
.blog-toggle-input:checked + .blog-toggle-track {
  background: rgba(108,99,255,.3);
  border-color: rgba(108,99,255,.5);
}
.blog-toggle-thumb {
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: var(--muted);
  border-radius: 50%;
  transition: transform .2s, background .2s;
}
.blog-toggle-input:checked + .blog-toggle-track .blog-toggle-thumb {
  transform: translateX(16px);
  background: #6C63FF;
}
.blog-toggle-label {
  font-size: 12px;
  color: var(--text);
  font-weight: 500;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .blog-modal-grid { grid-template-columns: 1fr; }
  .blog-modal-right { order: -1; }
  .blog-cover-preview { aspect-ratio: 16 / 6; }
}
@media (max-width: 640px) {
  .admin-sidebar { width: 180px; }
  .admin-tab { padding: 16px; }
  .admin-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .modal--wide { max-height: 95vh; }
}
@media (max-width: 480px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar {
    width: 100%; height: auto; position: static;
    flex-direction: row; flex-wrap: wrap;
    align-items: center; padding: 10px 12px;
  }
  .admin-sidebar__nav { flex-direction: row; flex: none; }
  .admin-sidebar__foot { margin-left: auto; }
  .admin-sidebar__brand { border: none; padding-bottom: 0; margin: 0; }
  .admin-stats-grid { grid-template-columns: 1fr 1fr; }
}