/* connection-quality.css - Connection quality icon styles */
.connection-quality-container {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.connection-quality-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: help;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.connection-quality-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.connection-bars {
    display: flex;
    gap: 2px;
    align-items: flex-end;
    height: 20px;
}

.bar {
    width: 6px;
    background: #666;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.bar-1 { height: 8px; }
.bar-2 { height: 14px; }
.bar-3 { height: 20px; }

.connection-status-dot {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #666;
    border: 2px solid #000;
    transition: all 0.3s ease;
}

/* Connection quality states */
[data-quality="excellent"] .bar { background: #00ff00; }
[data-quality="excellent"] .connection-status-dot { background: #00ff00; }
[data-quality="excellent"] { border-color: rgba(0, 255, 0, 0.3); }

[data-quality="good"] .bar { background: #90ee90; }
[data-quality="good"] .bar-3 { background: #666; }
[data-quality="good"] .connection-status-dot { background: #90ee90; }
[data-quality="good"] { border-color: rgba(144, 238, 144, 0.3); }

[data-quality="fair"] .bar { background: #ffa500; }
[data-quality="fair"] .bar-2,
[data-quality="fair"] .bar-3 { background: #666; }
[data-quality="fair"] .connection-status-dot { background: #ffa500; }
[data-quality="fair"] { border-color: rgba(255, 165, 0, 0.3); }

[data-quality="poor"] .bar-1 { background: #ff4444; }
[data-quality="poor"] .bar-2,
[data-quality="poor"] .bar-3 { background: #666; }
[data-quality="poor"] .connection-status-dot { background: #ff4444; }
[data-quality="poor"] { border-color: rgba(255, 68, 68, 0.3); }

[data-quality="disconnected"] .bar { background: #666; }
[data-quality="disconnected"] .connection-status-dot { background: #ff0000; }
[data-quality="disconnected"] { border-color: rgba(255, 0, 0, 0.3); }

[data-quality="reconnecting"],
[data-quality="connecting"] {
    border-color: rgba(255, 165, 0, 0.3);
}

[data-quality="reconnecting"] .connection-status-dot,
[data-quality="connecting"] .connection-status-dot {
    background: #ffa500;
}

[data-quality="error"] .bar { background: #666; }
[data-quality="error"] .connection-status-dot { background: #ff0000; }
[data-quality="error"] { border-color: rgba(255, 0, 0, 0.5); }

/* Pulsing animation */
.connection-quality-icon.pulsing {
    animation: pulse 1.5s infinite;
}

.connection-quality-icon.pulsing .connection-status-dot {
    animation: pulse-dot 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* Connection notification area */
.connection-notification-area {
    position: relative;
    max-width: 200px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.connection-notification-area.show {
    opacity: 1;
    transform: translateY(0);
}

.connection-notification {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.75rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.connection-notification.success {
    border-color: rgba(0, 255, 0, 0.3);
}

.connection-notification.error {
    border-color: rgba(255, 0, 0, 0.3);
}

.connection-notification.warning {
    border-color: rgba(255, 165, 0, 0.3);
}

.connection-notification.info {
    border-color: rgba(0, 150, 255, 0.3);
}

.notification-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.notification-text {
    line-height: 1.3;
}

/* Light theme support */
.theme-light .connection-quality-icon {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.theme-light .connection-quality-icon .bar {
    background: #ddd;
}

.theme-light .connection-notification {
    background: rgba(255, 255, 255, 0.95);
    color: #1a1a1a;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

.theme-light .connection-status-dot {
    border-color: #fff;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .connection-quality-container {
        top: 0.5rem;
        left: 0.5rem;
    }
    
    .connection-quality-icon {
        width: 40px;
        height: 40px;
    }
    
    .connection-bars {
        height: 16px;
    }
    
    .bar {
        width: 5px;
    }
    
    .bar-1 { height: 6px; }
    .bar-2 { height: 11px; }
    .bar-3 { height: 16px; }
    
    .connection-notification-area {
        max-width: 160px;
    }
    
    .connection-notification {
        font-size: 0.625rem;
        padding: 0.375rem 0.5rem;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .connection-quality-icon.pulsing {
        animation: none;
    }
    
    .connection-quality-icon.pulsing .connection-status-dot {
        animation: none;
    }
    
    .connection-notification-area {
        transition: none;
    }
}