/* Dashboard Specific Styles */

/* Dashboard Header */
.dashboard-header {
    padding: 120px 0 3rem;
    background: linear-gradient(135deg, var(--background-dark), var(--background-light));
    border-bottom: 1px solid var(--border-color);
}

.dashboard-intro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.dashboard-intro h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.dashboard-intro p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.patient-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--card-bg);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.patient-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.patient-avatar i {
    font-size: 1.5rem;
    color: white;
}

.patient-details h3 {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.patient-details p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-badge.online {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

/* Live Metrics */
.live-metrics {
    padding: 3rem 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.metric-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.metric-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.metric-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.metric-header h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.metric-value {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.metric-unit {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.metric-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.metric-status.normal {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.metric-status.excellent {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.metric-status.good {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.metric-status.warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.metric-status.danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.metric-trend i {
    font-size: 0.8rem;
}

.metric-trend i.fa-arrow-up {
    color: var(--success-color);
}

.metric-trend i.fa-arrow-down {
    color: var(--danger-color);
}

.metric-trend i.fa-minus {
    color: var(--text-secondary);
}

/* Charts Section */
.charts-section {
    padding: 3rem 0;
    background: var(--background-light);
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
}

.chart-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.chart-header h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
}

.chart-controls {
    display: flex;
    gap: 0.5rem;
}

.time-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.time-btn:hover,
.time-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.sleep-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.sleep-stats span {
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.chart-container {
    position: relative;
    height: 300px;
}

/* AI Insights */
.ai-insights {
    padding: 4rem 0;
}

.insights-header {
    text-align: center;
    margin-bottom: 3rem;
}

.insights-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.insights-header h2 i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.insights-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.insight-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
    transition: all 0.3s ease;
}

.insight-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.insight-card.positive {
    border-left: 4px solid var(--success-color);
}

.insight-card.warning {
    border-left: 4px solid var(--warning-color);
}

.insight-card.info {
    border-left: 4px solid var(--primary-color);
}

.insight-icon {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.insight-card.positive .insight-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.insight-card.warning .insight-icon {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
}

.insight-card.info .insight-icon {
    background: rgba(0, 212, 255, 0.2);
    color: var(--primary-color);
}

.insight-icon i {
    font-size: 1.5rem;
}

.insight-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.insight-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.insight-confidence {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Quick Actions */
.quick-actions {
    padding: 3rem 0;
    background: var(--background-light);
}

.quick-actions h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

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

.action-btn i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.action-btn span {
    font-weight: 500;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-intro {
        flex-direction: column;
        text-align: center;
    }

    .patient-info {
        align-self: center;
    }

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

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

    .chart-header {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .insight-card {
        flex-direction: column;
        text-align: center;
    }

    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dashboard-intro h1 {
        font-size: 2rem;
    }

    .metric-value {
        font-size: 2rem;
    }

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

    .sleep-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
}