:root {
  --admin-sidebar: #0f172a;
  --admin-bg: #f8fafc;
  --admin-card: #ffffff;
  --admin-text: #1e293b;
  --admin-text-muted: #64748b;
  --admin-border: #e2e8f0;
  --admin-primary: #008744;
  --admin-primary-hover: #006e37;
  --admin-danger: #ef4444;
  --admin-warning: #f59e0b;
  --admin-success: #10b981;
}

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

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text);
  line-height: 1.5;
}

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

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background-color: var(--admin-sidebar);
  color: #e2e8f0;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-logo-icon {
  width: 38px;
  height: 38px;
  background: #008744;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: white;
  font-size: 18px;
}

.sidebar-brand-name {
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
}

.sidebar-brand-name span {
  color: #00d46a;
}

.sidebar-menu {
  list-style: none;
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.sidebar-item-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  color: #94a3b8;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
  cursor: pointer;
}

.sidebar-item-link:hover, .sidebar-item-link.active {
  background: rgba(255, 255, 255, 0.08);
  color: #00d46a;
}

.sidebar-footer {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-sidebar-logout {
  width: 100%;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-sidebar-logout:hover {
  background: #ef4444;
  color: white;
}

/* Main Content */
.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.admin-topbar {
  height: 70px;
  background: #ffffff;
  border-bottom: 1px solid var(--admin-border);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-title {
  font-size: 20px;
  font-weight: 700;
}

.admin-body {
  padding: 32px;
  flex: 1;
}

/* KPI Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.kpi-card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--admin-border);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.kpi-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.kpi-icon.green { background: #dcfce7; color: #16a34a; }
.kpi-icon.blue { background: #dbeafe; color: #2563eb; }
.kpi-icon.amber { background: #fef3c7; color: #d97706; }
.kpi-icon.purple { background: #f3e8ff; color: #9333ea; }

.kpi-val {
  font-size: 24px;
  font-weight: 800;
  color: var(--admin-text);
  line-height: 1.1;
}

.kpi-label {
  font-size: 13px;
  color: var(--admin-text-muted);
  font-weight: 500;
}

/* Card / Box */
.admin-card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--admin-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  padding: 24px;
  margin-bottom: 24px;
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
}

/* Tabelas */
.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-table th {
  padding: 12px 16px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--admin-text-muted);
  background: #f8fafc;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 14px 16px;
  font-size: 14px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: #fcfdfd;
}

/* Badges */
.badge-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-status.approved { background: #dcfce7; color: #15803d; }
.badge-status.pending { background: #fef3c7; color: #b45309; }
.badge-status.preparing { background: #e0f2fe; color: #0369a1; }
.badge-status.shipped { background: #e0e7ff; color: #4338ca; }
.badge-status.delivered { background: #d1fae5; color: #065f46; }
.badge-status.cancelled { background: #fee2e2; color: #b91c1c; }

/* Botões */
.btn-primary {
  background: var(--admin-primary);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-primary:hover {
  background: var(--admin-primary-hover);
}

.btn-outline {
  background: white;
  border: 1px solid var(--admin-border);
  color: var(--admin-text);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn-icon-action {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--admin-border);
  background: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #475569;
  transition: all 0.2s;
}

.btn-icon-action:hover {
  border-color: var(--admin-primary);
  color: var(--admin-primary);
}

.btn-icon-action.delete:hover {
  border-color: var(--admin-danger);
  color: var(--admin-danger);
}

/* Forms */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full {
  grid-column: span 2;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: #334155;
}

.form-input, .form-select, .form-textarea {
  padding: 10px 14px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(0, 135, 68, 0.15);
}

/* Login Card */
.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a140d;
  padding: 20px;
}

.login-card {
  background: white;
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

@media (max-width: 1024px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .admin-sidebar {
    display: none;
  }
  .kpi-grid, .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full {
    grid-column: span 1;
  }
}