/* Admin panel chrome — reuses the public site's design tokens (tokens.css)
   so it stays on-brand, but with a simpler, denser sidebar+topbar layout
   distinct from the public marketing pages. Consumed by login.html (Task 19)
   and every /admin/*.html page (Tasks 20-22). */

/* ---------------------------------------------------------------- Login --- */

.admin-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(31, 94, 63, 0.10), transparent 60%),
    var(--color-bg);
  padding: var(--space-4);
}

.admin-login-wrap {
  width: 100%;
  max-width: 420px;
}

.admin-login-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-7);
}

.admin-login-brand {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.admin-login-title { margin: 0; }
.admin-login-sub { color: var(--color-text-muted); margin-top: calc(-1 * var(--space-3)); }

.admin-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text);
}

.admin-field input,
.admin-field select,
.admin-field textarea {
  font: inherit;
  font-weight: 400;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.admin-field input:focus,
.admin-field select:focus,
.admin-field textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}

.admin-login-btn { justify-content: center; width: 100%; }

.admin-login-error {
  color: var(--color-danger);
  font-size: 0.9rem;
  min-height: 1.2em;
  margin: 0;
}
.admin-login-error:empty { display: none; }

/* -------------------------------------------------------------- Shell ----- */

.admin-body {
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
}

.admin-shell {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

@media (min-width: 900px) {
  .admin-shell { grid-template-columns: 248px 1fr; }
}

.admin-sidebar {
  background: var(--color-primary-dark);
  color: #fff;
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.admin-sidebar-brand {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}
.admin-sidebar-brand span { display: block; font-size: 0.78rem; font-weight: 400; opacity: 0.75; }

.admin-nav { display: flex; flex-direction: column; gap: 2px; }
.admin-nav a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-weight: 500;
  transition: background .15s ease, color .15s ease;
}
.admin-nav a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.admin-nav a.active { background: var(--color-primary); color: #fff; }

.admin-sidebar-foot { margin-top: auto; }
.admin-signout {
  width: 100%;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.admin-signout:hover { background: rgba(255, 255, 255, 0.12); }

.admin-main { min-width: 0; }

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.admin-topbar h1 { font-size: 1.3rem; margin: 0; }

.admin-content { padding: var(--space-5); }

/* -------------------------------------------------------- Shared bits ----- */

.admin-cards {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .admin-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .admin-cards { grid-template-columns: repeat(4, 1fr); } }

.admin-stat { padding: var(--space-5); }
.admin-stat .admin-stat-value { font-family: var(--font-heading); font-size: 2rem; color: var(--color-primary); }
.admin-stat .admin-stat-label { color: var(--color-text-muted); }

.admin-table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.admin-table th { background: var(--color-bg); font-weight: 600; white-space: nowrap; }
.admin-table tr:last-child td { border-bottom: none; }

.admin-toolbar { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: end; margin-bottom: var(--space-4); }
.admin-empty { padding: var(--space-6); text-align: center; color: var(--color-text-muted); }

.admin-msg { margin: var(--space-3) 0; min-height: 1.2em; }
.admin-msg--ok { color: var(--color-success); }
.admin-msg--err { color: var(--color-danger); }

/* ---------------------------------------- Task 21 CMS screens ---------- */

.admin-user-email { color: var(--color-text-muted); font-size: 0.9rem; }

.admin-form { display: flex; flex-direction: column; gap: var(--space-4); max-width: 640px; }
.admin-form textarea { font: inherit; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); resize: vertical; }

.admin-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.admin-list-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3);
  padding: 10px 14px; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
}
.admin-list-meta { color: var(--color-text-muted); font-size: 0.86rem; }

.admin-review { display: flex; flex-direction: column; gap: var(--space-3); }
.admin-review-head { margin: 0; }
.admin-review-actions { display: flex; gap: var(--space-3); }
.admin-stars { color: var(--color-gold); letter-spacing: 1px; }

.admin-gallery-item { display: flex; flex-direction: column; gap: var(--space-2); align-items: flex-start; padding: var(--space-3); }
.admin-gallery-item img { width: 100%; height: auto; aspect-ratio: 1 / 1; }

/* ---------------------------------------- Task 22 settings ------------- */
.admin-fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.admin-fieldset legend { font-weight: 600; padding: 0 var(--space-2); color: var(--color-primary-dark); }