/**
 * Posture Correction Styles
 * Visual styles for posture monitoring UI
 */

/* Alert Container */
#postureAlertContainer {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
    pointer-events: none;
}

#postureAlertContainer > * {
    pointer-events: auto;
}

/* Alert Animations */
@keyframes slideIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

/* Posture Score Badge */
.posture-score-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.posture-score-badge.excellent {
    background: rgba(0, 255, 136, 0.2);
    color: #00ff88;
    border: 2px solid #00ff88;
}

.posture-score-badge.good {
    background: rgba(255, 215, 0, 0.2);
    color: #ffd700;
    border: 2px solid #ffd700;
}

.posture-score-badge.fair {
    background: rgba(255, 165, 0, 0.2);
    color: #ffa500;
    border: 2px solid #ffa500;
}

.posture-score-badge.poor {
    background: rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
    border: 2px solid #ff6b6b;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
    }
}

/* Session Stats */
.session-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 15px;
}

.stat-item {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 152, 0, 0.2);
}

.stat-label {
    color: #ff9800;
    font-size: 0.75rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    color: #fff;
    font-size: 1.3rem;
    font-weight: bold;
}

/* Posture Issues List */
.posture-issues-list {
    margin-top: 15px;
}

.posture-issue-item {
    background: rgba(255, 165, 0, 0.1);
    border-left: 4px solid #ffa500;
    padding: 12px;
    margin-bottom: 10px;
    border-radius: 5px;
    animation: fadeIn 0.3s ease-out;
}

.posture-issue-item.severe {
    background: rgba(255, 107, 107, 0.1);
    border-left-color: #ff6b6b;
}

.posture-issue-item.moderate {
    background: rgba(255, 165, 0, 0.1);
    border-left-color: #ffa500;
}

.posture-issue-item.mild {
    background: rgba(255, 215, 0, 0.1);
    border-left-color: #ffd700;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.issue-message {
    font-weight: bold;
    color: #fff;
    margin-bottom: 5px;
}

.issue-recommendation {
    font-size: 0.9rem;
    color: #ccc;
}

/* Toggle Switch for Monitoring */
.monitoring-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    margin-bottom: 15px;
}

.monitoring-toggle input[type="checkbox"] {
    width: 50px;
    height: 26px;
    appearance: none;
    background: #4a5568;
    border-radius: 13px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
}

.monitoring-toggle input[type="checkbox"]:checked {
    background: #00ff88;
}

.monitoring-toggle input[type="checkbox"]::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    top: 3px;
    left: 3px;
    transition: transform 0.3s ease;
}

.monitoring-toggle input[type="checkbox"]:checked::before {
    transform: translateX(24px);
}

.monitoring-label {
    color: #ff9800;
    font-weight: 500;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    #postureAlertContainer {
        top: 80px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .session-stats {
        grid-template-columns: 1fr;
    }
}