body { background: var(--bg-soft); }

/* .admin-login/.admin-shell set their own `display`, which otherwise beats
   the UA [hidden] rule at equal specificity — force it explicitly here. */
#login-view[hidden], #dashboard-view[hidden] { display: none; }

/* ---------- Login ---------- */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  padding: 1.5rem;
}
.admin-login-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
}
.admin-error {
  color: #c0392b;
  background: #fdecea;
  border-radius: 6px;
  padding: 0.7em 1em;
  font-size: 0.88rem;
  margin: 1rem 0 0;
}

/* ---------- Shell layout ---------- */
.admin-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}
.admin-sidebar {
  background: var(--navy-900);
  color: #fff;
  padding: 1.8rem 1.4rem;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.admin-sidebar .brand-text { color: #fff; }
.admin-sidebar .brand-text small { color: rgba(255,255,255,0.6); }
.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}
.admin-nav-btn {
  text-align: left;
  background: none;
  border: none;
  color: rgba(255,255,255,0.75);
  padding: 0.75em 1em;
  border-radius: 8px;
  font-size: 0.94rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.admin-nav-btn:hover { background: rgba(255,255,255,0.08); color: #fff; }
.admin-nav-btn.active { background: var(--accent); color: var(--navy-900); font-weight: 600; }
.admin-sidebar-footer { margin-top: auto; }

.admin-main {
  padding: 2.5rem 3rem;
  max-width: 900px;
}
.admin-hint { color: var(--ink-light); font-size: 0.92rem; margin-bottom: 1.5rem; }

/* ---------- Forms ---------- */
.admin-form { padding: 1.8rem; margin-bottom: 2rem; }
.field { display: flex; flex-direction: column; gap: 0.35em; margin-bottom: 1.1rem; }
.field span { font-size: 0.85rem; font-weight: 600; color: var(--navy-800); }
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="date"],
.field textarea,
.field select {
  padding: 0.65em 0.85em;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: #fff;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--navy-600);
  box-shadow: 0 0 0 3px rgba(26,77,122,0.12);
}
.field input[type="file"] { font-size: 0.88rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; } }
.field-checkbox {
  display: flex; align-items: center; gap: 0.6em;
  font-size: 0.92rem; color: var(--ink);
  margin-bottom: 1.2rem;
}
.field-checkbox input { width: 17px; height: 17px; }

.admin-preview {
  max-width: 220px;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin: 0.5rem 0 1rem;
}

/* ---------- Lists ---------- */
.admin-list { display: flex; flex-direction: column; gap: 0.9rem; }
.admin-list-item {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
}
.admin-list-item img {
  width: 64px; height: 64px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
  background: var(--bg-soft);
}
.admin-list-item .thumb-placeholder {
  width: 64px; height: 64px;
  border-radius: 8px;
  background: var(--navy-100);
  color: var(--navy-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700;
  flex-shrink: 0;
}
.admin-list-item .info { flex: 1; min-width: 0; }
.admin-list-item .info strong { display: block; color: var(--navy-800); }
.admin-list-item .info span { font-size: 0.85rem; color: var(--ink-light); }
.admin-list-item .badge-inactive {
  display: inline-block; margin-left: 0.5em;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  color: #c0392b; background: #fdecea; padding: 0.15em 0.6em; border-radius: 999px;
}
.admin-list-item .actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.admin-list-item .actions button {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 6px;
  padding: 0.4em 0.8em;
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 600;
}
.admin-list-item .actions button.edit { color: var(--navy-700); }
.admin-list-item .actions button.delete { color: #c0392b; }
.admin-list-item .actions button:hover { background: var(--bg-soft); }

/* ---------- Media grid ---------- */
.admin-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
.admin-media-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.admin-media-card .thumb {
  width: 100%; height: 110px;
  object-fit: cover;
  display: block;
  background: var(--navy-100);
}
.admin-media-card .thumb-video {
  width: 100%; height: 110px;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy-800); color: var(--accent);
  font-size: 1.6rem;
}
.admin-media-card .meta { padding: 0.6rem 0.7rem; }
.admin-media-card .meta small { display: block; color: var(--ink-light); font-size: 0.75rem; margin-bottom: 0.4rem; word-break: break-all; }
.admin-media-card .meta .btn-row { gap: 0.4rem; }
.admin-media-card .meta button {
  flex: 1;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 6px;
  padding: 0.35em 0;
  font-size: 0.78rem;
  cursor: pointer;
  font-weight: 600;
}

/* ---------- Page editor ---------- */
.admin-page-toolbar { display: flex; gap: 0.4rem; margin-bottom: 0.8rem; }
.admin-page-toolbar button {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--navy-800);
}
.admin-page-toolbar button:hover { background: var(--bg-soft); }
.admin-page-frame {
  width: 100%;
  height: 70vh;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

/* ---------- Toast ---------- */
.admin-toast {
  position: fixed;
  top: 1.2rem; right: 1.2rem;
  background: var(--navy-900);
  color: #fff;
  padding: 0.9em 1.4em;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  z-index: 200;
  animation: toast-in 0.2s ease;
}
.admin-toast.error { background: #c0392b; }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 860px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; height: auto; }
  .admin-main { padding: 1.5rem; }
}