/* ================================================================
   PAINEL ADMINISTRATIVO - CSS
   ================================================================ */

:root {
  --admin-bg:       #0f172a;
  --admin-surface:  #1e293b;
  --admin-surface2: #2d3748;
  --admin-primary:  #c0392b;
  --admin-accent:   #f59e0b;
  --admin-success:  #10b981;
  --admin-danger:   #ef4444;
  --admin-warning:  #f59e0b;
  --admin-info:     #3b82f6;
  --admin-text:     #f1f5f9;
  --admin-muted:    #94a3b8;
  --admin-border:   #334155;
  --admin-radius:   12px;
  --admin-shadow:   0 4px 24px rgba(0,0,0,0.4);
  --sidebar-w:      260px;
}

*, *::before, *::after { box-sizing: border-box; margin:0; padding:0; }
html { font-size:15px; }
body.admin-body {
  font-family: 'Nunito', sans-serif;
  background: var(--admin-bg);
  color: var(--admin-text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.login-body {
  background: linear-gradient(135deg, #0f172a, #1e293b, #2d3748);
  min-height: 100vh;
  display: flex; align-items:center; justify-content:center;
}

/* ── LAYOUT ──────────────────────────────────────────────────────── */
.admin-layout {
  display: flex; min-height: 100vh;
}

/* ── SIDEBAR ─────────────────────────────────────────────────────── */
.admin-sidebar {
  width: var(--sidebar-w);
  background: var(--admin-surface);
  border-right: 1px solid var(--admin-border);
  display: flex; flex-direction: column;
  position: fixed; top:0; left:0; bottom:0;
  z-index: 200;
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.admin-sidebar.collapsed { transform: translateX(calc(-1 * var(--sidebar-w))); }

.sidebar-brand {
  display:flex; align-items:center; gap:0.8rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--admin-border);
  flex-shrink: 0;
}
.sb-emoji { font-size: 2rem; }
.sb-name { font-size: 0.9rem; font-weight: 700; line-height:1.3; }
.sb-name strong { font-size: 1.1rem; color: var(--admin-primary); }

.sidebar-nav {
  padding: 1rem 0.8rem;
  flex: 1;
  display: flex; flex-direction: column; gap: 0.2rem;
}
.nav-section-label {
  font-size: 0.65rem; font-weight: 800; letter-spacing: 1.5px;
  color: var(--admin-muted); text-transform: uppercase;
  padding: 0.8rem 0.7rem 0.3rem;
  margin-top: 0.5rem;
}
.nav-link {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  color: var(--admin-muted);
  text-decoration: none;
  font-weight: 600; font-size: 0.9rem;
  transition: all 0.2s ease;
}
.nav-link:hover {
  background: var(--admin-surface2);
  color: var(--admin-text);
}
.nav-link.active {
  background: rgba(192,57,43,0.2);
  color: var(--admin-text);
  border-left: 3px solid var(--admin-primary);
  padding-left: calc(1rem - 3px);
}
.nav-link i { width: 18px; text-align: center; }

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--admin-border);
  display: flex; align-items: center; gap: 0.7rem;
}
.sf-user {
  flex: 1; display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; color: var(--admin-muted); overflow: hidden;
}
.sf-user span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sf-logout {
  color: var(--admin-muted); font-size: 1.1rem;
  text-decoration: none; padding: 0.4rem;
  transition: color 0.2s;
}
.sf-logout:hover { color: var(--admin-danger); }

/* ── MAIN ────────────────────────────────────────────────────────── */
.admin-main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s ease;
}
.admin-sidebar.collapsed ~ .admin-main { margin-left: 0; }

/* ── TOPBAR ──────────────────────────────────────────────────────── */
.admin-topbar {
  height: 64px;
  background: var(--admin-surface);
  border-bottom: 1px solid var(--admin-border);
  display: flex; align-items: center; gap: 1rem;
  padding: 0 1.5rem;
  position: sticky; top: 0; z-index: 100;
}
.sidebar-toggle {
  background: none; border: none; color: var(--admin-muted);
  font-size: 1.2rem; cursor: pointer; padding: 0.5rem;
  border-radius: 6px; transition: all 0.2s;
}
.sidebar-toggle:hover { background: var(--admin-surface2); color: var(--admin-text); }
.topbar-title { font-size: 1.2rem; font-weight: 800; flex: 1; }
.topbar-right { display: flex; align-items: center; }
.topbar-time { font-size: 0.8rem; color: var(--admin-muted); }

/* ── ALERTS ─────────────────────────────────────────────────────── */
.admin-messages { padding: 1rem 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.alert {
  padding: 0.8rem 1rem;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.9rem; font-weight: 600;
}
.alert-success { background: rgba(16,185,129,0.15); border-left: 4px solid var(--admin-success); color: #6ee7b7; }
.alert-error,
.alert-danger   { background: rgba(239,68,68,0.15);  border-left: 4px solid var(--admin-danger);  color: #fca5a5; }
.alert-warning  { background: rgba(245,158,11,0.15); border-left: 4px solid var(--admin-warning); color: #fcd34d; }
.alert-info     { background: rgba(59,130,246,0.15); border-left: 4px solid var(--admin-info);    color: #93c5fd; }
.alert-dismissible button {
  background:none; border:none; cursor:pointer; font-size:1.2rem; line-height:1;
  color: inherit; opacity:.7; padding: 0 0.3rem;
}

/* ── CONTENT ─────────────────────────────────────────────────────── */
.admin-content { padding: 1.5rem; flex: 1; }

/* ── STATS CARDS ─────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--admin-surface);
  border-radius: var(--admin-radius);
  padding: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  border-left: 4px solid;
  box-shadow: var(--admin-shadow);
}
.stat-blue   { border-color: var(--admin-info); }
.stat-green  { border-color: var(--admin-success); }
.stat-orange { border-color: var(--admin-accent); }
.stat-purple { border-color: #8b5cf6; }
.stat-red    { border-color: var(--admin-primary); }
.sc-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}
.sc-value { font-size: 1.8rem; font-weight: 800; line-height: 1; }
.sc-label { font-size: 0.78rem; color: var(--admin-muted); margin-top: 0.3rem; }

/* ── SECTION TITLE ───────────────────────────────────────────────── */
.section-title { font-size: 1.2rem; font-weight: 800; margin-bottom: 1rem; }

/* ── QUICK ACTIONS ───────────────────────────────────────────────── */
.quick-actions { margin-bottom: 2rem; }
.qa-grid { display: flex; gap: 1rem; flex-wrap: wrap; }
.qa-card {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 1rem 1.5rem;
  background: var(--admin-surface);
  border-radius: var(--admin-radius);
  color: var(--admin-text); text-decoration: none;
  font-weight: 700; font-size: 0.9rem;
  border: 1px solid var(--admin-border);
  transition: all 0.2s;
}
.qa-card:hover {
  background: var(--admin-primary);
  border-color: var(--admin-primary);
  transform: translateY(-2px);
}
.qa-card i { font-size: 1.1rem; }

/* ── TABLE ───────────────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--admin-surface);
  border-radius: var(--admin-radius);
  overflow: hidden;
  box-shadow: var(--admin-shadow);
}
.admin-table thead tr {
  background: var(--admin-surface2);
  border-bottom: 2px solid var(--admin-border);
}
.admin-table th {
  padding: 1rem; text-align: left;
  font-size: 0.78rem; font-weight: 800;
  color: var(--admin-muted); text-transform: uppercase; letter-spacing:0.5px;
  white-space: nowrap;
}
.admin-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--admin-border);
  font-size: 0.88rem; vertical-align: middle;
}
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.admin-table .row-inactive td { opacity: 0.5; }
.empty-row { text-align:center; color:var(--admin-muted); padding:3rem; }
.total-row td { background:rgba(245,158,11,0.1); font-size:1rem; }

/* Product cell */
.product-cell { display:flex; align-items:center; gap:0.8rem; }
.table-product-img { width:44px; height:44px; border-radius:8px; object-fit:cover; }
.table-product-placeholder { width:44px; height:44px; border-radius:8px; background:var(--admin-surface2); display:flex; align-items:center; justify-content:center; font-size:1.5rem; }

/* ── BADGES ──────────────────────────────────────────────────────── */
.badge {
  display:inline-flex; align-items:center;
  padding:0.2rem 0.7rem; border-radius:20px;
  font-size:0.72rem; font-weight:700; white-space:nowrap;
}
.badge-success  { background:rgba(16,185,129,0.2); color:#6ee7b7; }
.badge-danger   { background:rgba(239,68,68,0.2);  color:#fca5a5; }
.badge-warning  { background:rgba(245,158,11,0.2); color:#fcd34d; }
.badge-info     { background:rgba(59,130,246,0.2); color:#93c5fd; }
.badge-secondary{ background:rgba(148,163,184,0.2); color:#94a3b8; }
.badge-pix      { background:rgba(0,184,148,0.2);  color:#00b894; }
.badge-card     { background:rgba(108,92,231,0.2); color:#a29bfe; }
.badge-point    { background:rgba(225,112,85,0.2); color:#e17055; }

/* ── TABLE ACTIONS ───────────────────────────────────────────────── */
.table-actions { display:flex; gap:0.5rem; }
.btn-table-action {
  display:flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:8px;
  text-decoration:none; font-size:0.85rem;
  transition:all 0.2s; color:var(--admin-muted);
  background:var(--admin-surface2);
}
.btn-edit:hover  { background:rgba(59,130,246,0.2); color:#93c5fd; }
.btn-delete:hover{ background:rgba(239,68,68,0.2);  color:#fca5a5; }

/* ── PAGE ACTIONS ────────────────────────────────────────────────── */
.page-actions { margin-bottom:1.5rem; display:flex; gap:0.7rem; }

/* ── BUTTONS ─────────────────────────────────────────────────────── */
.btn-primary-admin {
  display:inline-flex; align-items:center; gap:0.5rem;
  padding:0.7rem 1.5rem;
  background:var(--admin-primary); color:white;
  border:none; border-radius:8px; cursor:pointer;
  font-weight:700; font-size:0.9rem; text-decoration:none;
  transition:all 0.2s;
}
.btn-primary-admin:hover { background:#922b21; transform:translateY(-1px); }
.btn-secondary-admin {
  display:inline-flex; align-items:center; gap:0.5rem;
  padding:0.7rem 1.5rem;
  background:var(--admin-surface2); color:var(--admin-text);
  border:1px solid var(--admin-border); border-radius:8px; cursor:pointer;
  font-weight:700; font-size:0.9rem; text-decoration:none;
  transition:all 0.2s;
}
.btn-secondary-admin:hover { background:var(--admin-surface); }
.btn-danger-admin {
  display:inline-flex; align-items:center; gap:0.5rem;
  padding:0.7rem 1.5rem;
  background:var(--admin-danger); color:white;
  border:none; border-radius:8px; cursor:pointer;
  font-weight:700; font-size:0.9rem;
  transition:all 0.2s;
}
.btn-danger-admin:hover { background:#dc2626; }

/* ── FORMS ───────────────────────────────────────────────────────── */
.form-card {
  background: var(--admin-surface);
  border-radius: var(--admin-radius);
  padding: 2rem;
  max-width: 900px;
  box-shadow: var(--admin-shadow);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}
.form-field { display:flex; flex-direction:column; gap:0.4rem; }
.form-field.field-checkbox { flex-direction:row; align-items:center; gap:0.7rem; }
.field-label { font-size:0.82rem; font-weight:700; color:var(--admin-muted); }
.required { color:var(--admin-danger); margin-left:0.2rem; }
.field-error { font-size:0.78rem; color:var(--admin-danger); }
.field-help  { font-size:0.75rem; color:var(--admin-muted); }

.form-control, input.form-control, select.form-control, textarea.form-control {
  padding: 0.7rem 0.9rem;
  background: var(--admin-surface2);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: var(--admin-text);
  font-family: inherit; font-size: 0.9rem;
  transition: border-color 0.2s;
  width: 100%;
}
.form-control:focus {
  border-color: var(--admin-primary); outline: none;
  box-shadow: 0 0 0 3px rgba(192,57,43,0.2);
}
.form-check-input {
  width: 18px; height: 18px; cursor:pointer;
  accent-color: var(--admin-primary);
}
.form-actions {
  display:flex; gap:1rem; margin-top:2rem;
  padding-top:1.5rem; border-top:1px solid var(--admin-border);
}
.current-image { margin-top:1rem; }
.current-image label { font-size:0.82rem; color:var(--admin-muted); display:block; margin-bottom:0.5rem; }
.preview-img { width:120px; height:120px; object-fit:cover; border-radius:8px; }

/* ── CONFIRM DELETE ──────────────────────────────────────────────── */
.confirm-card { max-width:480px; text-align:center; margin:0 auto; }
.confirm-icon { font-size:4rem; margin-bottom:1rem; }
.confirm-card h2 { font-size:1.5rem; margin-bottom:0.7rem; }
.confirm-card p { color:var(--admin-muted); margin-bottom:2rem; }
.confirm-actions { display:flex; gap:1rem; justify-content:center; }

/* ── ORDER DETAIL ────────────────────────────────────────────────── */
.order-detail-grid {
  display:grid; grid-template-columns:1fr 2fr; gap:1.5rem;
}
.order-info-card, .order-items-card {
  background:var(--admin-surface); border-radius:var(--admin-radius);
  padding:1.5rem;
}
.order-info-card h3, .order-items-card h3 { font-size:1rem; margin-bottom:1rem; color:var(--admin-muted); text-transform:uppercase; letter-spacing:0.5px; }
.info-table { width:100%; border-collapse:collapse; }
.info-table td { padding:0.5rem 0; border-bottom:1px solid var(--admin-border); font-size:0.88rem; }
.info-table td:first-child { color:var(--admin-muted); width:40%; }

/* ── PAYMENT SETTINGS ────────────────────────────────────────────── */
.payment-info-box {
  background:rgba(59,130,246,0.1); border-radius:var(--admin-radius);
  padding:1.2rem; border-left:4px solid var(--admin-info);
  margin-bottom:1.5rem;
}
.payment-info-box h3 { font-size:1rem; margin-bottom:0.5rem; color:#93c5fd; }
.payment-info-box p { font-size:0.85rem; color:var(--admin-muted); margin-bottom:0.3rem; }

/* ── RECENT ORDERS ───────────────────────────────────────────────── */
.recent-orders-section { margin-top:2rem; }

/* ── LOGIN ───────────────────────────────────────────────────────── */
.login-container { width:100%; max-width:420px; padding:1rem; }
.login-card {
  background:var(--admin-surface);
  border-radius:16px; padding:2.5rem;
  box-shadow:0 20px 60px rgba(0,0,0,0.5);
  border:1px solid var(--admin-border);
}
.login-logo { text-align:center; margin-bottom:2rem; }
.login-emoji { font-size:4rem; display:block; margin-bottom:0.5rem; }
.login-logo h1 { font-size:1.8rem; font-weight:800; }
.login-logo p { color:var(--admin-muted); font-size:0.9rem; }
.login-form { display:flex; flex-direction:column; gap:1.2rem; }
.form-group { display:flex; flex-direction:column; gap:0.4rem; }
.form-group label { font-size:0.82rem; font-weight:700; color:var(--admin-muted); display:flex; align-items:center; gap:0.5rem; }
.form-group input {
  padding:0.9rem 1rem; background:var(--admin-surface2);
  border:2px solid var(--admin-border); border-radius:8px;
  color:white; font-family:inherit; font-size:1rem;
  transition:border-color 0.2s;
}
.form-group input:focus { border-color:var(--admin-primary); outline:none; }
.btn-login {
  padding:1rem; background:var(--admin-primary);
  border:none; border-radius:8px;
  color:white; font-weight:800; font-size:1rem;
  cursor:pointer; transition:all 0.2s;
  display:flex; align-items:center; justify-content:center; gap:0.5rem;
  margin-top:0.5rem;
}
.btn-login:hover { background:#922b21; }
.login-back-link {
  display:block; text-align:center; margin-top:1.5rem;
  color:var(--admin-muted); text-decoration:none; font-size:0.85rem;
}
.login-back-link:hover { color:var(--admin-text); }
.alert-danger { margin-bottom:1rem; }

/* ── Responsivo ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .admin-sidebar { transform: translateX(calc(-1 * var(--sidebar-w))); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .order-detail-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}