/**
 * Analytics User Dashboard - Ultra Modern Styles
 * Path: twingital-directory-analytics/assets/css/user-dashboard.css
 * Version: 2.0.0 - Complete Redesign
 */

/* ==========================================
   VARIABLES & FOUNDATIONS
   ========================================== */

:root {
    --tda-primary: #3b82f6;
    --tda-secondary: #10b981;
    --tda-accent: #f59e0b;
    --tda-purple: #8b5cf6;
    --tda-pink: #ec4899;
    --tda-gray-50: #f9fafb;
    --tda-gray-100: #f3f4f6;
    --tda-gray-200: #e5e7eb;
    --tda-gray-300: #d1d5db;
    --tda-gray-400: #9ca3af;
    --tda-gray-500: #6b7280;
    --tda-gray-600: #4b5563;
    --tda-gray-700: #374151;
    --tda-gray-800: #1f2937;
    --tda-gray-900: #111827;
    --tda-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --tda-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --tda-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --tda-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --tda-shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* ==========================================
   ANALYTICS DASHBOARD CONTAINER
   ========================================== */

.tda-user-dashboard-content {
    margin: 0;
    padding: 0;
    animation: fadeInUp 0.5s ease;
}

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

/* ==========================================
   ANALYTICS HEADER - Glassmorphism Style
   ========================================== */

.tda-user-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding: 32px 36px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.1);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.tda-user-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.tda-header-content {
    position: relative;
    z-index: 1;
}

.tda-header-content h2 {
    margin: 0 0 8px 0;
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--tda-primary), var(--tda-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tda-header-content p {
    margin: 0;
    color: var(--tda-gray-600);
    font-size: 15px;
    font-weight: 500;
}

.tda-header-actions {
    position: relative;
    z-index: 1;
}

.tda-btn-refresh {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: white;
    border: 2px solid var(--tda-primary);
    border-radius: 12px;
    color: var(--tda-primary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--tda-shadow);
}

.tda-btn-refresh:hover {
    background: var(--tda-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--tda-shadow-lg);
}

.tda-btn-refresh:active {
    transform: translateY(0);
}

.tda-btn-refresh svg {
    transition: transform 0.6s ease;
}

.tda-btn-refresh:hover svg {
    transform: rotate(360deg);
}

/* ==========================================
   STATS GRID - Modern Cards with Gradients
   ========================================== */

.tda-user-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.tda-user-stat-card {
    position: relative;
    background: white;
    border-radius: 20px;
    padding: 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--tda-shadow);
    border: 1px solid var(--tda-gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.tda-user-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--tda-primary), var(--tda-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.tda-user-stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--tda-shadow-xl);
    border-color: transparent;
}

.tda-user-stat-card:hover::before {
    transform: scaleX(1);
}

.tda-user-stat-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    transition: all 0.3s ease;
}

.tda-user-stat-card:hover .tda-user-stat-icon {
    transform: scale(1.1) rotate(-5deg);
}

.tda-user-stat-icon::after {
    content: '';
    position: absolute;
    inset: -4px;
    background: inherit;
    border-radius: inherit;
    opacity: 0.2;
    filter: blur(12px);
    z-index: -1;
}

.tda-user-stat-content {
    flex: 1;
}

.tda-user-stat-content h3 {
    margin: 0 0 6px 0;
    font-size: 36px;
    font-weight: 800;
    color: var(--tda-gray-900);
    line-height: 1;
    letter-spacing: -0.02em;
}

.tda-user-stat-content p {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--tda-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================
   CARD SECTIONS
   ========================================== */

.tda-user-card {
    background: white;
    border-radius: 20px;
    border: 1px solid var(--tda-gray-200);
    box-shadow: var(--tda-shadow);
    overflow: hidden;
    margin-bottom: 28px;
    transition: all 0.3s ease;
}

.tda-user-card:hover {
    box-shadow: var(--tda-shadow-md);
}

.tda-user-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 2px solid var(--tda-gray-100);
    background: var(--tda-gray-50);
}

.tda-user-card-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--tda-gray-900);
    display: flex;
    align-items: center;
    gap: 10px;
}

.tda-user-card-header h3 svg {
    color: var(--tda-primary);
}

.tda-user-select {
    padding: 8px 16px;
    border: 2px solid var(--tda-gray-200);
    border-radius: 10px;
    background: white;
    color: var(--tda-gray-700);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tda-user-select:hover {
    border-color: var(--tda-primary);
}

.tda-user-select:focus {
    outline: none;
    border-color: var(--tda-primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.tda-user-card-body {
    padding: 28px;
}

/* ==========================================
   CHART CONTAINER
   ========================================== */

#tda-user-views-chart {
    max-height: 300px;
    margin-top: 20px;
}

/* ==========================================
   TABLE STYLES - Ultra Modern
   ========================================== */

.tda-user-table-responsive {
    overflow-x: auto;
    margin: -28px;
    padding: 28px;
}

.tda-user-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 12px;
}

.tda-user-table thead tr {
    background: var(--tda-gray-50);
}

.tda-user-table thead th {
    padding: 16px 20px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    color: var(--tda-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    white-space: nowrap;
}

.tda-user-table thead th:first-child {
    border-radius: 12px 0 0 12px;
}

.tda-user-table thead th:last-child {
    border-radius: 0 12px 12px 0;
}

.tda-user-table tbody tr {
    background: white;
    border: 2px solid var(--tda-gray-100);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tda-user-table tbody tr:hover {
    background: var(--tda-gray-50);
    border-color: var(--tda-primary);
    transform: translateX(4px);
    box-shadow: var(--tda-shadow-md);
}

.tda-user-table tbody td {
    padding: 20px;
    color: var(--tda-gray-700);
    font-size: 14px;
    font-weight: 500;
    border: none;
    vertical-align: middle;
}

.tda-user-table tbody td:first-child {
    border-radius: 12px 0 0 12px;
}

.tda-user-table tbody td:last-child {
    border-radius: 0 12px 12px 0;
}

/* Company Name Cell with Logo */
.tda-company-name-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tda-company-mini-logo,
.tda-company-mini-logo-placeholder {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    flex-shrink: 0;
    object-fit: cover;
}

.tda-company-mini-logo {
    border: 2px solid var(--tda-gray-100);
}

.tda-company-mini-logo-placeholder {
    background: linear-gradient(135deg, var(--tda-primary), var(--tda-purple));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 18px;
}

.tda-company-name-cell strong {
    color: var(--tda-gray-900);
    font-weight: 600;
}

/* Category Badge */
.tda-category-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    color: var(--tda-primary);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

/* Stat Badges */
.tda-stat-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 32px;
    padding: 0 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
}

.tda-stat-badge.views {
    background: rgba(59, 130, 246, 0.1);
    color: var(--tda-primary);
}

.tda-stat-badge.clicks {
    background: rgba(16, 185, 129, 0.1);
    color: var(--tda-secondary);
}

/* View Details Button */
.tda-btn-view-details {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--tda-gray-100);
    border: 2px solid transparent;
    border-radius: 10px;
    color: var(--tda-gray-700);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tda-btn-view-details:hover {
    background: var(--tda-primary);
    color: white;
    border-color: var(--tda-primary);
    transform: translateY(-2px);
    box-shadow: var(--tda-shadow-md);
}

.tda-btn-view-details svg {
    width: 16px;
    height: 16px;
}

/* ==========================================
   MODAL - Ultra Modern with Blur
   ========================================== */

.tda-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.tda-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.tda-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    cursor: pointer;
}

.tda-modal-content {
    position: relative;
    background: white;
    border-radius: 24px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    animation: slideUpScale 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUpScale {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.tda-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 32px;
    border-bottom: 2px solid var(--tda-gray-100);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
}

.tda-modal-header h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--tda-gray-900);
}

.tda-modal-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--tda-gray-100);
    border: none;
    border-radius: 12px;
    color: var(--tda-gray-600);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tda-modal-close:hover {
    background: var(--tda-gray-200);
    color: var(--tda-gray-900);
    transform: rotate(90deg);
}

.tda-modal-body {
    padding: 32px;
    overflow-y: auto;
    flex: 1;
}

/* Modal Loading State */
.tda-modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.tda-modal-loading .spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--tda-gray-200);
    border-top-color: var(--tda-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.tda-modal-loading p {
    margin: 20px 0 0 0;
    color: var(--tda-gray-500);
    font-weight: 500;
}

/* Modal Stats Grid */
.tda-modal-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.tda-modal-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--tda-gray-50);
    border: 2px solid var(--tda-gray-100);
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.tda-modal-stat:hover {
    background: white;
    border-color: var(--tda-primary);
    transform: translateY(-4px);
    box-shadow: var(--tda-shadow-md);
}

.tda-modal-stat svg {
    width: 32px;
    height: 32px;
}

.tda-modal-stat-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--tda-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tda-modal-stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--tda-gray-900);
    line-height: 1;
}

/* Modal Chart Container */
.tda-modal-chart-container {
    background: var(--tda-gray-50);
    border: 2px solid var(--tda-gray-100);
    border-radius: 16px;
    padding: 24px;
}

.tda-modal-chart-container h4 {
    margin: 0 0 20px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--tda-gray-900);
}

#tda-company-chart {
    max-height: 280px;
}

/* ==========================================
   EMPTY STATE
   ========================================== */

.tda-empty-state {
    text-align: center;
    padding: 80px 20px;
}

.tda-empty-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.tda-empty-state h3 {
    margin: 0 0 12px 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--tda-gray-900);
}

.tda-empty-state p {
    margin: 0 0 28px 0;
    color: var(--tda-gray-500);
    font-size: 16px;
}

.tda-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--tda-primary), var(--tda-purple));
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--tda-shadow);
}

.tda-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--tda-shadow-lg);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 768px) {
    .tda-user-header {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
        text-align: center;
    }

    .tda-header-content h2 {
        font-size: 24px;
    }

    .tda-user-stats-grid {
        grid-template-columns: 1fr;
    }

    .tda-user-table-responsive {
        overflow-x: scroll;
    }

    .tda-user-table {
        min-width: 800px;
    }

    .tda-modal-content {
        max-height: 95vh;
    }

    .tda-modal-stats-grid {
        grid-template-columns: 1fr;
    }

    .tda-modal-body {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .tda-user-stat-card {
        flex-direction: column;
        text-align: center;
    }

    .tda-user-stat-icon {
        width: 56px;
        height: 56px;
    }

    .tda-user-stat-content h3 {
        font-size: 28px;
    }

    .tda-btn-view-details {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================
   UTILITY ANIMATIONS
   ========================================== */

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* ==========================================
   SCROLLBAR STYLING
   ========================================== */

.tda-user-table-responsive::-webkit-scrollbar,
.tda-modal-body::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.tda-user-table-responsive::-webkit-scrollbar-track,
.tda-modal-body::-webkit-scrollbar-track {
    background: var(--tda-gray-100);
    border-radius: 10px;
}

.tda-user-table-responsive::-webkit-scrollbar-thumb,
.tda-modal-body::-webkit-scrollbar-thumb {
    background: var(--tda-gray-300);
    border-radius: 10px;
}

.tda-user-table-responsive::-webkit-scrollbar-thumb:hover,
.tda-modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--tda-gray-400);
}