@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');



:root {
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --danger: #ef4444;
    --border: #334155;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', 'Inter', system-ui, -apple-system, sans-serif;
}

.title-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.top-bar-actions {
    display: flex;
    gap: 10px;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #10b981;
}

.pulse {
    width: 6px;
    height: 6px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 0 rgba(16, 185, 129, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

/* Login Section */
.login-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
}

.login-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    color: var(--text-primary);
    margin-top: 1rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
}

/* Buttons */
.btn-primary {
    width: 100%;
    padding: 0.75rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 500;
}

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

.btn-primary.small {
    width: auto;
    padding: 0.5rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-danger {
    background: var(--danger);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 500;
    padding: 8px 20px;
}

.btn-danger:hover {
    background: #dc2626;
}

/* Dashboard Layout */
.dashboard-container {
    display: flex;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 240px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-header h3 {
    font-size: 1.25rem;
}

.back-btn-sidebar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.back-btn-sidebar:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.nav-item {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s;
}

.nav-item:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--accent);
    color: white;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border);
}

.logout-btn {
    width: 100%;
    padding: 0.75rem;
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

.top-bar {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
}

.content-area {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

/* Enhanced Stats Grid */
.stats-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    /* Force all 4 cards in one row */
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card-enhanced {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.stat-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-value-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.mini-chart {
    opacity: 0.7;
}

.donut-chart {
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}

.device-legend {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* Search and Filter Bar */
.search-filter-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.search-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper svg {
    position: absolute;
    left: 1rem;
    color: var(--text-secondary);
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.filter-btn:hover {
    background: rgba(99, 102, 241, 0.1);
}

/* Sort Dropdown */
.dropdown-wrapper {
    position: relative;
    display: inline-block;
}

.sort-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    min-width: 160px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    z-index: 100;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sort-option {
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    text-align: left;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.sort-option:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
}

.sort-option.active {
    color: var(--accent);
    font-weight: 600;
    background: rgba(99, 102, 241, 0.05);
}

/* Enhanced Table */
.table-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow-x: auto;
    /* Enable horizontal scroll for large tables */
}

.data-table-enhanced {
    width: 100%;
    border-collapse: collapse;
}

.data-table-enhanced thead {
    background: rgba(99, 102, 241, 0.1);
}

.data-table-enhanced th {
    padding: 1rem 1.5rem;
    text-align: left;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border);
}

.data-table-enhanced td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    overflow-wrap: anywhere;
    min-width: 150px;
}

.data-table-enhanced th:nth-child(4),
.data-table-enhanced td:nth-child(4) {
    text-align: center;
    width: 100px;
}

/* User Grouping */
.user-group-row {
    background: rgba(99, 102, 241, 0.03);
}

.user-group-header {
    padding: 1rem 1.5rem !important;
    background: linear-gradient(to right, rgba(99, 102, 241, 0.1), transparent);
    border-top: 2px solid rgba(99, 102, 241, 0.2);
    border-bottom: 1px solid var(--border);
}

.user-group-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
    font-size: 0.95rem;
}

.user-group-info strong {
    color: var(--text-primary);
    font-family: monospace;
}

.data-table-enhanced tbody tr:hover {
    background: rgba(99, 102, 241, 0.05);
}

.data-table-enhanced tbody tr:last-child td {
    border-bottom: none;
}

/* Table Actions */
.table-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.action-btn {
    padding: 0.5rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.action-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent);
    border-color: var(--accent);
}

.action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border-color: var(--danger);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-card {
    background: var(--bg-card);
    border-radius: 1rem;
    width: 90%;
    max-width: 500px;
    border: 1px solid var(--border);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-modal {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-card form {
    padding: 1.5rem;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.checkbox-grid label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-secondary {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: 0.5rem;
    cursor: pointer;
}

/* Utilities */
.hidden {
    display: none !important;
}

.error-msg {
    color: var(--danger);
    font-size: 0.9rem;
    margin-top: 1rem;
    text-align: center;
}

.empty-state {
    padding: 3rem;
    text-align: center;
    color: var(--text-secondary);
}

.table-spinner {
    padding: 2rem;
    text-align: center;
    color: var(--accent);
}

.icon {
    display: inline-flex;
    font-size: 1.2rem;
}

/* ========== ANALYTICS STYLES ========== */
.analytics-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.analytics-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
}

.stat-header-analytics {
    margin-bottom: 0.75rem;
}

.stat-label-analytics {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.stat-value-analytics {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-footer-analytics {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.analytics-charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.analytics-chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chart-header h3 {
    font-size: 1.125rem;
}

.date-range-btn {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
}

.chart-legend {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.legend-color {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: 0.5rem;
}

.analytics-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.referrer-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.referrer-item {
    display: grid;
    grid-template-columns: 120px 1fr 50px;
    align-items: center;
    gap: 1rem;
}

.referrer-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.referrer-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.referrer-bar-container {
    flex: 1;
    height: 8px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.referrer-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.referrer-percent {
    text-align: right;
    font-weight: 500;
    color: var(--text-primary);
}

.device-legend-analytics {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.device-legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
}

.device-legend-item strong {
    margin-left: auto;
}

@media (max-width: 1200px) {
    .analytics-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .analytics-charts-grid {
        grid-template-columns: 1fr;
    }

    .analytics-bottom-grid {
        grid-template-columns: 1fr;
    }
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: #10b981;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    z-index: 2000;
    transition: all 0.3s ease;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast.hidden {
    bottom: -5rem;
    opacity: 0;
    display: flex !important;
    /* Keep display flex but hide offscreen */
    pointer-events: none;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}