/* ============================================================
   Administrativo — reaproveita os tokens de site.css
   ============================================================ */

.admin-shell { display: flex; min-height: 100vh; background: var(--pedra-100); }

/* ---- Sidebar ---- */
.admin-sidebar {
  width: 260px; flex: 0 0 260px; background: var(--azul-900); color: var(--text-onblue);
  display: flex; flex-direction: column; padding: 24px 0; position: sticky; top: 0; height: 100vh;
}
.admin-sidebar__brand { padding: 0 24px 24px; display: flex; align-items: center; gap: 10px; }
.admin-sidebar__brand img { height: 34px; width: auto; }
.admin-sidebar__brand span { font-family: var(--font-serif); font-weight: 600; font-size: 1rem; color: #fff; }
.admin-nav { display: flex; flex-direction: column; gap: 2px; padding: 0 12px; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: var(--radius-md);
  color: var(--text-onblue-muted); font-weight: 600; font-size: .93rem; transition: background .18s, color .18s;
}
.admin-nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.admin-nav a.is-active { background: rgba(255,255,255,.14); color: #fff; }
.admin-nav-section { margin-top: 18px; padding: 0 14px 6px; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--azul-300); }
.admin-sidebar__footer { margin-top: auto; padding: 16px 24px 0; border-top: 1px solid rgba(255,255,255,.12); }
.admin-sidebar__user { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--text-onblue-muted); margin-bottom: 10px; }
.admin-sidebar__user strong { display: block; color: #fff; font-size: .92rem; }
.admin-sidebar__avatar { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; flex: 0 0 auto; }
.admin-sidebar__avatar--inicial { display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.14); color: #fff; font-weight: 700; font-size: 1rem; }
.admin-sidebar__links { display: flex; align-items: center; gap: 8px; font-size: .85rem; margin-bottom: 12px; }
.admin-sidebar__links a { color: #fff; font-weight: 700; }
.admin-sidebar__links span { color: var(--text-onblue-muted); }
.admin-logout-btn {
  width: 100%; padding: 9px; border-radius: var(--radius-pill); border: 1.5px solid rgba(255,255,255,.3);
  background: transparent; color: #fff; font-weight: 700; font-size: .85rem; cursor: pointer; margin-bottom: 16px;
}
.admin-logout-btn:hover { background: rgba(255,255,255,.1); }

/* ---- Main area ---- */
.admin-main { flex: 1; min-width: 0; }
.admin-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px clamp(20px,3vw,40px); background: var(--surface-card); border-bottom: 1px solid var(--border-soft);
}
.admin-topbar h1 { font-family: var(--font-serif); font-weight: 600; font-size: 1.4rem; color: var(--text-strong); }
.admin-content { padding: clamp(20px,3vw,40px); max-width: 1100px; }

/* ---- Cards / tables ---- */
.admin-card {
  background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs); padding: 24px; margin-bottom: 24px;
}
.admin-card h2 { font-family: var(--font-serif); font-weight: 600; font-size: 1.15rem; color: var(--text-strong); margin-bottom: 16px; }

.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.admin-stat { background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: 20px; box-shadow: var(--shadow-xs); }
.admin-stat__value { font-family: var(--font-serif); font-weight: 700; font-size: 2rem; color: var(--azul-700); }
.admin-stat__label { font-size: .88rem; color: var(--text-muted); font-weight: 600; margin-top: 4px; }

.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.admin-table th, .admin-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--pedra-100); vertical-align: middle; }
.admin-table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); font-weight: 700; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table img.thumb { width: 52px; height: 52px; object-fit: cover; border-radius: var(--radius-sm); }
.admin-table__actions { display: flex; gap: 8px; flex-wrap: wrap; }

.admin-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }

/* ---- Status / role badges ---- */
.tag { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: var(--radius-pill); font-size: .76rem; font-weight: 700; letter-spacing: .03em; }
.tag--pendente { background: var(--luz-100); color: var(--luz-600); }
.tag--aprovado { background: var(--salvia-100); color: var(--salvia-600); }
.tag--rejeitado { background: #fce8e8; color: #b94a4a; }
.tag--admin { background: var(--azul-100); color: var(--azul-800); }
.tag--autor { background: var(--ceu-200); color: var(--azul-800); }
.tag--convidado { background: var(--pedra-200); color: var(--tinta-500); }
.tag--palestrante { background: var(--luz-100); color: var(--luz-600); }
.tag--ativo { background: var(--salvia-100); color: var(--salvia-600); }
.tag--inativo { background: var(--pedra-200); color: var(--tinta-500); }
.tag--agendado { background: #fbe0e0; color: #c0392b; }

/* ---- Forms ---- */
.form-grid { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: .88rem; font-weight: 700; color: var(--text-strong); }
.form-hint { font-size: .8rem; color: var(--text-muted); }
.form-control {
  font: inherit; font-size: .96rem; padding: 11px 14px; border-radius: var(--radius-md);
  border: 1.5px solid var(--border-soft); background: #fff; color: var(--text-body); width: 100%;
  transition: border-color .18s, box-shadow .18s;
}
.form-control:focus { outline: none; border-color: var(--azul-500); box-shadow: 0 0 0 3px var(--azul-100); }
.form-control[readonly] { background: var(--pedra-100); color: var(--text-muted); cursor: not-allowed; }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-password { position: relative; }
.form-password .form-control { padding-right: 44px; }
.form-password__toggle {
  position: absolute; top: 50%; right: 6px; transform: translateY(-50%);
  display: flex; align-items: center; justify-content: center; width: 32px; height: 32px;
  background: none; border: none; border-radius: var(--radius-sm); color: var(--text-muted); cursor: pointer;
}
.form-password__toggle:hover { color: var(--azul-600); background: var(--azul-50); }
.form-password__toggle i { width: 18px; height: 18px; }
.form-password__toggle .form-password__icon-hide { display: none; }
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input { width: 18px; height: 18px; accent-color: var(--azul-600); }
.form-check-group { display: flex; flex-wrap: wrap; gap: 10px 24px; }

.template-choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.template-choice { display: flex; align-items: center; gap: 10px; border: 1.5px solid var(--border-soft); border-radius: var(--radius-md); padding: 12px 14px; cursor: pointer; transition: border-color .15s, background .15s; }
.template-choice:hover { border-color: var(--azul-300); }
.template-choice:has(input:checked) { border-color: var(--azul-600); background: var(--azul-50); }
.template-choice input { margin: 0; }
.template-choice__swatch { width: 20px; height: 20px; border-radius: 50%; flex: 0 0 auto; }
.template-choice__label strong { display: block; font-size: .88rem; color: var(--text-strong); }
.template-choice__label span { display: block; font-size: .76rem; color: var(--text-muted); }
.form-error { font-size: .82rem; color: #b94a4a; font-weight: 600; }
.form-actions { display: flex; gap: 12px; margin-top: 8px; }

.img-preview { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.img-preview img { width: 90px; height: 90px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--border-soft); }
.img-preview label { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: .78rem; color: var(--text-muted); }

/* ---- Alerts ---- */
.alert { padding: 14px 18px; border-radius: var(--radius-md); font-size: .92rem; font-weight: 600; margin-bottom: 20px; }
.alert--success { background: var(--salvia-100); color: var(--salvia-600); }
.alert--error { background: #fce8e8; color: #b94a4a; }
.alert--info { background: var(--azul-100); color: var(--azul-800); }

.btn--sm-outline {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-soft); color: var(--text-body); font-weight: 700; font-size: .85rem; background: #fff;
}
.btn--sm-outline:hover { border-color: var(--azul-400); color: var(--azul-700); }
.btn--sm-outline.is-active { background: var(--azul-600); border-color: var(--azul-600); color: #fff; }
.btn--sm-outline.is-active:hover { background: var(--azul-700); border-color: var(--azul-700); color: #fff; }
.btn--sm-danger { border-color: #f3c8c8; color: #b94a4a; }
.btn--sm-danger:hover { background: #fce8e8; border-color: #b94a4a; }

.btn-spinner { width: 15px; height: 15px; border-radius: 50%; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; animation: btn-spin .7s linear infinite; }
@keyframes btn-spin { to { transform: rotate(360deg); } }

.pagination-wrap { margin-top: 20px; }
.pagination-wrap nav { display: flex; justify-content: center; }

/* ---- Auth pages (login/registro/senha/perfil) ---- */
.auth-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--papel); padding: 40px 20px; }
.auth-card { width: 100%; max-width: 420px; background: var(--surface-card); border: 1px solid var(--border-soft); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); padding: 36px 32px; }
.auth-card__logo { display: flex; justify-content: center; margin-bottom: 20px; }
.auth-card__logo img { height: 56px; width: auto; }
.auth-card h1 { font-family: var(--font-serif); font-weight: 600; font-size: 1.4rem; color: var(--text-strong); text-align: center; margin-bottom: 6px; }
.auth-card__lead { text-align: center; color: var(--text-muted); font-size: .93rem; margin-bottom: 24px; }
.auth-card .form-grid { margin-bottom: 8px; }
.auth-card .btn { width: 100%; }
.auth-card__divider { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--text-muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.auth-card__divider::before, .auth-card__divider::after { content: ''; flex: 1; height: 1px; background: var(--border-soft); }
.auth-card__footer { text-align: center; margin-top: 20px; font-size: .9rem; color: var(--text-muted); }
.auth-card__footer a, .auth-card__footer button { color: var(--azul-600); font-weight: 700; background: none; border: none; padding: 0; font-size: inherit; font-family: inherit; cursor: pointer; }

@media (max-width: 900px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; flex: 0 0 auto; height: auto; position: static; flex-direction: row; overflow-x: auto; padding: 14px; }
  .admin-sidebar__brand, .admin-sidebar__footer { display: none; }
  .admin-nav { flex-direction: row; }
  .form-row { grid-template-columns: 1fr; }
}