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

:root {
  --sidebar-bg: #2e1f5e;
  --sidebar-text: #c8d0e7;
  --sidebar-hover: rgba(255,255,255,.08);
  --sidebar-active: #ff6b35;
  --sidebar-width: 240px;
  --accent: #ff6b35;
  --accent-dark: #e85a25;
  --bg: #f4f5f7;
  --white: #ffffff;
  --border: #dde1e9;
  --text: #1a1a2e;
  --text-muted: #6b7280;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,.08);
  --success: #22c55e;
  --error: #ef4444;
  --warning: #f59e0b;
}

body { font-family: 'Baloo 2', sans-serif; background: var(--bg); color: var(--text); }
a { text-decoration: none; color: inherit; }

/* ── Layout ── */
.admin-layout { display: grid; grid-template-columns: var(--sidebar-width) 1fr; min-height: 100vh; }

/* ── Sidebar ── */
.admin-sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.admin-sidebar-logo {
  padding: 24px 20px 20px;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.1);
  letter-spacing: .02em;
}
.admin-sidebar-logo span { color: var(--accent); }
.admin-nav { flex: 1; padding: 16px 0; }
.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  font-size: .9rem;
  color: var(--sidebar-text);
  transition: background .15s, color .15s;
  border-left: 3px solid transparent;
}
.admin-nav-link:hover { background: var(--sidebar-hover); color: #fff; }
.admin-nav-link.active { background: var(--sidebar-hover); color: #fff; border-left-color: var(--accent); }
.admin-nav-link i { width: 16px; text-align: center; opacity: .8; }
.admin-nav-section {
  padding: 12px 20px 4px;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.35);
}
.admin-sidebar-user {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .82rem;
}
.admin-sidebar-user-name { color: #fff; font-weight: 600; margin-bottom: 4px; }

.admin-user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; margin: 8px 12px 12px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px; text-decoration: none; color: #f0e8e0;
  transition: background .15s;
}
.admin-user-chip:hover { background: rgba(255,255,255,.14); }
.admin-user-chip-avatar {
  width: 36px; height: 36px; border-radius: 50%; object-fit: cover;
  background: rgba(255,255,255,.12);
}
.admin-user-chip-initial {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #cbd5e1;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 800;
}
.admin-user-chip-info { display: flex; flex-direction: column; overflow: hidden; }
.admin-user-chip-name {
  font-weight: 600; font-size: .85rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.admin-user-chip-role {
  font-size: .72rem; color: rgba(255,255,255,.5); text-transform: uppercase;
  letter-spacing: .5px;
}
.admin-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 50px;
  font-size: .7rem;
  font-weight: 600;
  background: rgba(255,255,255,.15);
  color: #fff;
}
.admin-badge.superadmin { background: rgba(255,107,53,.3); color: #ffb08a; }
.admin-badge.loja_owner { background: rgba(34,197,94,.2); color: #86efac; }

/* ── Main ── */
.admin-main { display: flex; flex-direction: column; min-height: 100vh; overflow: hidden; }
.admin-topbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 28px;
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 10;
}
.admin-topbar i { color: var(--text-muted); }
.admin-content { padding: 28px; flex: 1; }

/* ── Alerts ── */
.admin-alerts { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.admin-alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: .875rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.admin-alert-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.admin-alert-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.admin-alert-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }

/* ── Cards ── */
.admin-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 24px;
}
.admin-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.admin-card-title i { color: var(--accent); }

/* ── Forms ── */
.admin-form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.admin-form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.admin-form-grid.cols-1 { grid-template-columns: 1fr; }
.admin-form-group { display: flex; flex-direction: column; gap: 6px; }
.admin-form-group.span-2 { grid-column: span 2; }
.admin-label { font-size: .82rem; font-weight: 600; color: var(--text-muted); }
.admin-input, .admin-select, .admin-textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 12px;
  font-family: inherit;
  font-size: .9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color .15s;
  width: 100%;
}
.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.admin-textarea { resize: vertical; min-height: 80px; }
.admin-hint { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }

/* ── Buttons ── */
.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background .15s, opacity .15s;
}
.admin-btn-primary { background: var(--accent); color: #fff; }
.admin-btn-primary:hover { background: var(--accent-dark); }
.admin-btn-danger { background: var(--error); color: #fff; }
.admin-btn-danger:hover { opacity: .85; }
.admin-btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.admin-btn-secondary:hover { background: var(--border); }
.admin-btn-sm { padding: 5px 12px; font-size: .78rem; }
.admin-form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ── Tables ── */
.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.admin-table thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.admin-table tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
.admin-table tbody tr:last-child { border-bottom: none; }
.admin-table tbody tr:hover { background: #fafafa; }
.admin-table td { padding: 12px 14px; vertical-align: middle; }
.admin-table .actions { display: flex; gap: 6px; align-items: center; }
.table-id { font-size: .75rem; color: var(--text-muted); font-family: monospace; }

/* ── Empty state ── */
.admin-empty { text-align: center; padding: 40px; color: var(--text-muted); font-size: .9rem; }
.admin-empty i { font-size: 2rem; margin-bottom: 10px; display: block; opacity: .4; }

/* ── Login page ── */
.admin-login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #69321d 0%, #f75a33 55%, #f9a61a 100%);
}
.admin-login-card {
  background: var(--white);
  border-radius: 12px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 40px rgba(0,0,0,.2);
}
.admin-login-logo {
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 6px;
}
.admin-login-logo span { color: var(--accent); }
.admin-login-logo-img {
  max-height: 90px;
  max-width: 260px;
  object-fit: contain;
  display: block;
  margin: 0 auto 16px;
}
.admin-login-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: .875rem;
  margin-bottom: 28px;
}
.admin-login-card .admin-form-group { margin-bottom: 16px; }
.admin-login-submit {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
  font-size: .95rem;
  border-radius: 50px;
}

/* ── Dialog/Modal ── */
dialog.admin-modal {
  border: none;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,.2);
  padding: 0;
  max-width: 500px;
  width: 100%;
}
dialog.admin-modal::backdrop { background: rgba(0,0,0,.4); }
.admin-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 1rem;
}
.admin-modal-body { padding: 24px; }
.admin-modal-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
}

/* ── Upload ── */
.upload-area {
  border: 2px dashed var(--admin-border);
  border-radius: var(--admin-radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.upload-area:hover { border-color: var(--admin-accent); background: #fff8f5; }
.upload-area-sm { padding: 12px; }
.upload-label { font-size: .85rem; color: var(--admin-text-muted); display: flex; align-items: center; gap: 6px; }
.upload-label i { color: var(--admin-accent); }

/* ── Produto cards (admin loja) ── */
.produtos-list { display: flex; flex-direction: column; gap: 1px; background: var(--admin-border); border-radius: var(--admin-radius); overflow: hidden; }
.produto-card { background: var(--admin-white); display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
.produto-card-img {
  width: 60px; height: 60px;
  border-radius: 8px;
  background: var(--admin-bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
  overflow: hidden;
}
.produto-card-img img { width: 100%; height: 100%; object-fit: cover; }
.produto-card-info { flex: 1; min-width: 0; }
.produto-card-nome { font-size: .9rem; font-weight: 600; margin-bottom: 2px; }
.produto-card-desc { font-size: .78rem; color: var(--admin-text-muted); margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.produto-card-meta { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.produto-preco { font-size: .875rem; font-weight: 700; color: var(--admin-accent); }
.produto-estoque { font-size: .75rem; color: var(--admin-text-muted); display: flex; align-items: center; gap: 4px; }
.produto-estoque.sem-estoque { color: var(--admin-error); }
.produto-card-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-form-grid.cols-3 { grid-template-columns: 1fr; }
  .admin-form-group.span-2 { grid-column: span 1; }
}
@media (max-width: 768px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { position: fixed; left: -280px; width: 280px; z-index: 200; transition: left .3s; }
  .admin-sidebar.open { left: 0; }
  .admin-topbar { padding: 12px 16px; }
  .admin-content { padding: 16px; }
  .admin-mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
  }
}
@media (min-width: 769px) {
  .admin-mobile-toggle { display: none; }
}