/* Depósito Luiza - Painel administrativo */
:root {
  --a-primary: #0086FF;
  --a-secondary: #005FCC;
  --a-bg: #F1F4F8;
  --a-sidebar: #0b2239;
  --a-text: #1F2937;
  --a-muted: #667085;
  --a-border: #E5E9EF;
  --a-green: #00A650;
  --a-red: #E5484D;
  --a-radius: 8px;
  --a-shadow: 0 2px 10px rgba(16,24,40,.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; color: var(--a-text); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---------------- Login / Setup ---------------- */
.login-body { background: var(--a-bg); display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-card { background: #fff; border-radius: 12px; box-shadow: var(--a-shadow); padding: 32px; width: 100%; max-width: 380px; }
.login-logo { text-align: center; margin-bottom: 12px; }
.login-logo img { max-height: 50px; margin: 0 auto; }
.login-card h1 { font-size: 20px; margin-bottom: 16px; text-align: center; }
.login-sub { color: var(--a-muted); text-align: center; margin-bottom: 16px; font-size: 14px; }
.login-card label, .admin-form label { display: block; margin-bottom: 14px; font-size: 13px; font-weight: 600; }
.login-card input, .admin-form input, .admin-form select, .admin-form textarea {
  width: 100%; margin-top: 6px; padding: 10px 12px; border: 1px solid var(--a-border);
  border-radius: 6px; font-size: 14px; font-weight: 400;
}
.admin-form textarea { min-height: 90px; resize: vertical; }

.btn-primary { width: 100%; background: var(--a-primary); color: #fff; border: 0; padding: 12px;
  border-radius: 6px; font-size: 15px; font-weight: 700; cursor: pointer; }
.btn-primary:hover { background: var(--a-secondary); }

.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 14px; }
.alert-error { background: #fde8e8; color: #b42318; }
.alert-success { background: #e7f7ee; color: #027a48; }
.alert-info { background: #e8f1fd; color: var(--a-secondary); }

/* ---------------- Layout ---------------- */
.admin-body { background: var(--a-bg); min-height: 100vh; }
.admin-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: 240px; background: var(--a-sidebar);
  color: #cdd5df; overflow-y: auto; z-index: 50;
}
.admin-brand { padding: 18px 20px; border-bottom: 1px solid rgba(255,255,255,.1); color: #fff; font-weight: 700; }
.admin-brand img { max-height: 36px; }
.admin-menu { padding: 10px 0; display: flex; flex-direction: column; }
.admin-menu a { padding: 11px 20px; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.admin-menu a:hover { background: rgba(255,255,255,.06); color: #fff; }
.admin-menu a.active { background: var(--a-primary); color: #fff; }
.admin-menu a.logout { margin-top: 10px; color: #ffb4b4; }
.mi-icon { width: 20px; text-align: center; }

.admin-content { margin-left: 240px; }
.admin-topbar { background: #fff; border-bottom: 1px solid var(--a-border); padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 40; }
.admin-topbar h1 { font-size: 18px; }
.admin-user { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--a-muted); }
.btn-ghost { border: 1px solid var(--a-border); padding: 6px 12px; border-radius: 6px; font-size: 13px; }
.admin-main { padding: 24px; }

.admin-sidebar-toggle { display: none; position: fixed; top: 12px; left: 12px; z-index: 60;
  background: var(--a-sidebar); color: #fff; border: 0; font-size: 22px; width: 42px; height: 42px; border-radius: 8px; cursor: pointer; }

/* ---------------- Dashboard ---------------- */
.cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-card { background: #fff; border-radius: var(--a-radius); padding: 20px; box-shadow: var(--a-shadow); text-align: center; }
.stat-num { display: block; font-size: 32px; font-weight: 800; color: var(--a-primary); }
.stat-label { color: var(--a-muted); font-size: 13px; }
.section-title { margin: 26px 0 14px; font-size: 16px; }
.quick-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.quick-action { background: #fff; border: 1px solid var(--a-border); border-radius: var(--a-radius);
  padding: 16px; font-weight: 600; box-shadow: var(--a-shadow); }
.quick-action:hover { border-color: var(--a-primary); color: var(--a-primary); }

/* ---------------- Tabelas / listas ---------------- */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar .search-box { display: flex; gap: 8px; }
.toolbar input[type=text] { padding: 8px 12px; border: 1px solid var(--a-border); border-radius: 6px; }
.btn-add { background: var(--a-green); color: #fff; padding: 9px 16px; border-radius: 6px; font-weight: 700; border: 0; cursor: pointer; }
.btn-add:hover { filter: brightness(.95); }

.data-table { width: 100%; background: #fff; border-radius: var(--a-radius); overflow: hidden; box-shadow: var(--a-shadow); border-collapse: collapse; }
.data-table th, .data-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--a-border); font-size: 14px; vertical-align: middle; }
.data-table th { background: #f8fafc; font-size: 12px; text-transform: uppercase; color: var(--a-muted); letter-spacing: .03em; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .thumb-cell img { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; border: 1px solid var(--a-border); }
.thumb-empty { width: 48px; height: 48px; border-radius: 6px; background: #eef2f6; display: flex; align-items: center; justify-content: center; color: var(--a-muted); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-on { background: #e7f7ee; color: #027a48; }
.badge-off { background: #fde8e8; color: #b42318; }

.row-actions { display: flex; gap: 8px; }
.btn-sm { padding: 6px 10px; border-radius: 6px; font-size: 13px; border: 1px solid var(--a-border); background: #fff; cursor: pointer; }
.btn-sm.edit:hover { border-color: var(--a-primary); color: var(--a-primary); }
.btn-sm.danger { color: var(--a-red); border-color: #f3c0c2; }
.btn-sm.danger:hover { background: #fde8e8; }

.pagination-admin { display: flex; gap: 6px; margin-top: 16px; }
.pagination-admin a { padding: 7px 12px; border: 1px solid var(--a-border); border-radius: 6px; background: #fff; font-size: 13px; }
.pagination-admin a.active { background: var(--a-primary); color: #fff; border-color: var(--a-primary); }

/* ---------------- Formulários ---------------- */
.admin-form { background: #fff; border-radius: var(--a-radius); padding: 24px; box-shadow: var(--a-shadow); max-width: 900px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.form-grid .full { grid-column: 1 / -1; }
.form-actions { margin-top: 18px; display: flex; gap: 12px; }
.btn-save { background: var(--a-primary); color: #fff; border: 0; padding: 11px 24px; border-radius: 6px; font-weight: 700; cursor: pointer; }
.btn-save:hover { background: var(--a-secondary); }
.btn-cancel { padding: 11px 24px; border: 1px solid var(--a-border); border-radius: 6px; background: #fff; }
.field-hint { font-weight: 400; color: var(--a-muted); font-size: 12px; }
.current-image { margin-top: 6px; }
.current-image img { max-height: 80px; border: 1px solid var(--a-border); border-radius: 6px; padding: 4px; }
.color-row { display: flex; align-items: center; gap: 8px; }
.color-row input[type=color] { width: 46px; height: 40px; padding: 2px; }

.checkbox-line { display: flex; align-items: center; gap: 8px; font-weight: 600; margin-bottom: 14px; }
.checkbox-line input { width: auto; margin: 0; }

.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px,1fr)); gap: 10px; margin-top: 8px; }
.gallery-item { border: 1px solid var(--a-border); border-radius: 6px; padding: 6px; text-align: center; }
.gallery-item img { height: 80px; object-fit: contain; margin: 0 auto 6px; }

.product-picker { max-height: 320px; overflow-y: auto; border: 1px solid var(--a-border); border-radius: 6px; padding: 10px; }
.product-picker label { display: flex; align-items: center; gap: 8px; font-weight: 400; margin-bottom: 6px; }
.product-picker input { width: auto; margin: 0; }

@media (max-width: 900px) {
  .admin-sidebar { transform: translateX(-100%); transition: transform .2s; }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-content { margin-left: 0; }
  .admin-sidebar-toggle { display: block; }
  .admin-topbar { padding-left: 64px; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .data-table { display: block; overflow-x: auto; }
}