/* Marketer AI - Premium Modern UI */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --accent-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --info-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warning-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);

    --secondary: #f59e0b;
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --info: #3b82f6;
    --info-light: #dbeafe;

    --text: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    --bg: #f8fafc;
    --bg-card: #ffffff;
    --bg-sidebar: linear-gradient(180deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    --bg-glass: rgba(255, 255, 255, 0.7);

    --border: #e2e8f0;
    --border-light: #f1f5f9;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);

    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar - Dark Gradient Theme */
.sidebar {
    width: 280px;
    background: var(--bg-sidebar);
    padding: 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    z-index: 100;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.sidebar-logo {
    padding: 32px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.sidebar-logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 14px;
}

.sidebar-logo h1::before {
    content: '📊';
    font-size: 1.5rem;
}

.sidebar-logo p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 6px;
    margin-left: 44px;
}

.sidebar-nav {
    flex: 1;
    padding: 24px 16px;
    position: relative;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: var(--transition);
    border-radius: var(--radius);
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.sidebar-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
}

.sidebar-nav a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    transform: translateX(4px);
}

.sidebar-nav a.active {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.sidebar-nav a.active::before {
    opacity: 1;
}

.sidebar-nav a span {
    margin-right: 14px;
    font-size: 1.25rem;
    filter: grayscale(0.3);
}

.sidebar-nav a:hover span,
.sidebar-nav a.active span {
    filter: grayscale(0);
}

/* User Info */
.user-info {
    padding: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.25);
    position: relative;
}

.user-info .name {
    font-weight: 600;
    color: #fff;
    font-size: 0.95rem;
}

.user-info .email {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 40px 48px;
    min-height: 100vh;
    background: var(--bg);
    position: relative;
}

.main-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 300px;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.03) 0%, transparent 100%);
    pointer-events: none;
}

/* Alerts Container */
.alerts-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 3000;
    max-width: 420px;
}

/* Page Header - Premium */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
    position: relative;
}

.page-header h1 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.03em;
    position: relative;
}

.page-header h1::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 60px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.page-header p {
    color: var(--text-secondary);
    margin-top: 14px;
    font-size: 1.05rem;
}

/* Metric Cards - Glass Effect */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.metric-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.metric-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.metric-card:hover::before {
    transform: scaleX(1);
}

.metric-card-highlight {
    background: var(--primary-gradient);
    color: #fff;
    border: none;
}

.metric-card-highlight::before {
    display: none;
}

.metric-card-highlight .metric-label {
    color: rgba(255, 255, 255, 0.9);
}

.metric-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

.metric-value {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.metric-card-highlight .metric-value {
    background: none;
    -webkit-text-fill-color: #fff;
    color: #fff;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 12px;
    font-weight: 600;
}

.metric-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 20px;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.metric-link:hover {
    gap: 10px;
}

/* Quick Actions */
.quick-actions {
    margin-top: 48px;
}

.quick-actions h2 {
    font-size: 1.5rem;
    margin-bottom: 28px;
    color: var(--text);
    font-weight: 700;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.action-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.action-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--primary-light);
}

.action-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--radius);
}

.action-text {
    font-weight: 600;
    font-size: 1.05rem;
}

/* Buttons - Premium Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--bg);
    color: var(--text);
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    background: var(--border);
    border-color: var(--text-muted);
}

.btn-success {
    background: var(--success-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.5);
}

.btn-info {
    background: var(--info-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.btn-sm {
    padding: 10px 18px;
    font-size: 0.85rem;
    border-radius: 10px;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.1rem;
    border-radius: var(--radius-lg);
}

.btn-block {
    width: 100%;
}

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

/* Content List - Report Cards */
.content-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 28px 32px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.list-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
}

.list-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(4px);
    border-color: var(--primary-light);
}

.list-item:hover::before {
    opacity: 1;
}

.item-info {
    flex: 1;
}

.item-title {
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.item-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.item-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Status Badges - Premium */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.status-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-pending {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: var(--text-secondary);
}

.status-pending::before {
    background: var(--text-muted);
    animation: none;
}

.status-analyzing {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1d4ed8;
}

.status-analyzing::before {
    background: #3b82f6;
}

.status-completed {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #047857;
}

.status-completed::before {
    background: #10b981;
    animation: none;
}

.status-failed {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #b91c1c;
}

.status-failed::before {
    background: #ef4444;
    animation: none;
}

/* Forms - Modern Style */
.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-card);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-error {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #b91c1c;
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.9rem;
    border: 1px solid #fecaca;
}

/* Modal - Premium */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 24px;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 40px;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-lg {
    max-width: 800px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.5rem;
    color: var(--text);
    font-weight: 700;
}

.modal-close {
    background: var(--bg);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 10px;
    border-radius: var(--radius);
    line-height: 1;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--danger-light);
    color: var(--danger);
}

.modal-body {
    margin-bottom: 32px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 14px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

/* Detail Sections */
.detail-section {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

.detail-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.detail-section h3 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.detail-section p {
    color: var(--text);
    white-space: pre-line;
    line-height: 1.8;
}

/* Auth Pages - Premium */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-sidebar);
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(168, 85, 247, 0.15) 0%, transparent 50%);
    animation: authPulse 15s ease-in-out infinite;
}

@keyframes authPulse {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(2%, 2%) scale(1.02); }
    66% { transform: translate(-2%, -2%) scale(0.98); }
}

.auth-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-header h1 {
    font-size: 2.25rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    font-weight: 800;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.auth-form .btn {
    width: 100%;
    margin-top: 16px;
    padding: 18px;
}

.auth-footer {
    text-align: center;
    margin-top: 32px;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Alerts - Premium */
.alert {
    padding: 18px 24px;
    border-radius: var(--radius);
    margin-bottom: 12px;
    animation: alertIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
}

@keyframes alertIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.alert-error {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #047857;
    border: 1px solid #a7f3d0;
}

/* Loading - Premium */
.loading {
    text-align: center;
    padding: 60px;
    color: var(--text-secondary);
}

.spinner {
    width: 56px;
    height: 56px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    flex-direction: column;
    gap: 20px;
}

.loading-overlay.show {
    display: flex;
}

/* Empty State - Premium */
.empty-state {
    text-align: center;
    padding: 100px 32px;
    color: var(--text-secondary);
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--border);
}

.empty-state-icon {
    font-size: 5rem;
    margin-bottom: 20px;
    opacity: 0.4;
}

/* Cards - Premium */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 32px;
    box-shadow: var(--shadow);
    margin-bottom: 28px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.card-header h2 {
    font-size: 1.35rem;
    color: var(--text);
    margin: 0;
    font-weight: 700;
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 8px;
}

.card-body {
    min-height: 200px;
}

/* Report Content */
.report-content {
    line-height: 1.9;
    color: var(--text);
}

.report-content h1,
.report-content h2,
.report-content h3 {
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--text);
    font-weight: 700;
}

.report-content h1 { font-size: 1.75rem; }
.report-content h2 { font-size: 1.4rem; }
.report-content h3 { font-size: 1.2rem; }

.report-content p {
    margin-bottom: 16px;
}

.report-content ul,
.report-content ol {
    margin-left: 32px;
    margin-bottom: 16px;
}

.report-content li {
    margin-bottom: 10px;
}

/* Tables - Premium */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 28px;
}

th, td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--primary-gradient);
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

tr:hover td {
    background: rgba(99, 102, 241, 0.03);
}

/* Scrollbar - Premium */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--border) 0%, var(--text-muted) 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Selection */
::selection {
    background: var(--primary);
    color: white;
}

/* Company Selector */
.company-selector {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.company-selector select {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: white;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.company-selector select:hover {
    background: rgba(255, 255, 255, 0.12);
}

.company-selector select:focus {
    outline: none;
    border-color: var(--primary);
}

.company-selector select option {
    background: #1e1b4b;
    color: white;
}

/* Responsive */
@media (max-width: 1024px) {
    .main-content {
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }

    .main-content {
        margin-left: 0;
        padding: 24px;
    }

    .app-layout {
        flex-direction: column;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .list-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding: 24px;
    }

    .item-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .auth-card {
        padding: 40px 28px;
    }

    .modal-content {
        padding: 28px;
    }
}

@media (max-width: 480px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .actions-grid {
        grid-template-columns: 1fr;
    }

    .metric-value {
        font-size: 2.5rem;
    }

    .item-actions {
        flex-direction: column;
    }

    .item-actions .btn {
        width: 100%;
    }
}