@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --font-primary: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --bg-main: #0b0f19;
  --bg-surface: #111827;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-border: rgba(255, 255, 255, 0.08);
  
  --color-brand: #6366f1;
  --color-brand-hover: #4f46e5;
  --color-brand-light: rgba(99, 102, 241, 0.15);
  
  --color-text-main: #f3f4f6;
  --color-text-muted: #9ca3af;
  --color-text-subtle: #6b7280;
  
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.15);
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.15);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.15);

  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-main: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-main);
  color: var(--color-text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Glassmorphism Background Highlights */
.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
}

.glow-orb-1 {
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: var(--color-brand);
}

.glow-orb-2 {
  bottom: -150px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: #a855f7;
}

/* Top Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 24, 39, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bg-card-border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: #fff;
  text-decoration: none;
}

.nav-brand .logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--color-brand), #a855f7);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.nav-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.3);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-card-border);
  gap: 4px;
}

.nav-tab {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-tab:hover {
  color: var(--color-text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-tab.active {
  background: var(--color-brand);
  color: #fff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--bg-card-border);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #3b82f6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 12px;
  color: #fff;
}

.btn-logout {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.25);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
}

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

/* App Container */
.container {
  max-width: 1180px;
  width: 100%;
  margin: 32px auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card Styling */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-main);
  margin-bottom: 24px;
}

.card-header {
  margin-bottom: 24px;
}

.card-header h2 {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.card-header p {
  color: var(--color-text-muted);
  font-size: 14px;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.input-group {
  display: flex;
  gap: 12px;
}

.form-input, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--font-primary);
  font-size: 15px;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.form-input::placeholder {
  color: var(--color-text-subtle);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-hover));
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-main);
  border: 1px solid var(--bg-card-border);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-danger:hover {
  filter: brightness(1.1);
}

/* Status Notifications */
.status-box {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  margin-top: 16px;
  display: none;
}

.status-box.info {
  display: block;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #60a5fa;
}

.status-box.success {
  display: block;
  background: var(--color-success-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.status-box.error {
  display: block;
  background: var(--color-danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* Table Styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  margin-top: 20px;
}

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

.custom-table th {
  background: rgba(0, 0, 0, 0.4);
  padding: 14px 18px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--bg-card-border);
}

.custom-table td {
  padding: 16px 18px;
  font-size: 14px;
  border-bottom: 1px solid var(--bg-card-border);
  color: var(--color-text-main);
}

.custom-table tr:last-child td {
  border-bottom: none;
}

.custom-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-purple {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.badge-blue {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-green {
  background: var(--color-success-bg);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-red {
  background: var(--color-danger-bg);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* WooCommerce Product Preview Card */
.wc-product-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 20px;
}

.wc-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-card-border);
}

.wc-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.wc-title {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.wc-price {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-success);
  margin: 10px 0;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal-backdrop.active {
  display: flex;
}

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  width: min(540px, 92%);
  padding: 32px;
  box-shadow: var(--shadow-main);
  animation: modalScale 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

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

.modal-header h3 {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 24px;
  cursor: pointer;
}

.modal-close:hover { color: #fff; }

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(0, 0, 0, 0.3);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-card-border);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-brand);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .navbar { flex-direction: column; gap: 14px; align-items: stretch; }
  .nav-user { justify-content: space-between; }
  .input-group { flex-direction: column; }
  .wc-product-card { grid-template-columns: 1fr; }
}