/* Cache Manager Styles - Gerenciador visual de cache */

.cache-manager {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: var(--font-secondary, 'Chakra Petch', sans-serif);
}

/* Toggle Button - Botão circular */
.cache-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.9);
    border: 2px solid var(--neon-blue, #00ff95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 255, 149, 0.3);
    backdrop-filter: blur(10px);
}

.cache-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 255, 149, 0.6);
}

.cache-toggle.active {
    background: rgba(0, 255, 149, 0.2);
    border-color: var(--neon-pink, #ff0048);
    box-shadow: 0 0 30px rgba(255, 0, 72, 0.6);
}

.cache-toggle.partial {
    border-color: #ffaa00;
    box-shadow: 0 0 20px rgba(255, 170, 0, 0.4);
}

.cache-toggle.complete {
    border-color: #00ff00;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.6);
}

.cache-icon {
    font-size: 24px;
    line-height: 1;
}

.cache-summary {
    font-size: 10px;
    color: white;
    margin-top: 2px;
    font-weight: 600;
}

/* Panel - Painel expansível */
.cache-panel {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 400px;
    max-height: 0;
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid var(--neon-blue, #00ff95);
    border-radius: 12px;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 0 40px rgba(0, 255, 149, 0.4);
    backdrop-filter: blur(10px);
}

.cache-panel.expanded {
    max-height: 600px;
    opacity: 1;
    pointer-events: all;
}

/* Header */
.cache-header {
    padding: 1rem;
    border-bottom: 1px solid rgba(0, 255, 149, 0.3);
}

.cache-header h3 {
    margin: 0 0 0.75rem 0;
    color: var(--neon-blue, #00ff95);
    font-family: var(--font-main, 'Orbitron', sans-serif);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cache-actions {
    display: flex;
    gap: 0.5rem;
}

.cache-btn {
    flex: 1;
    padding: 0.5rem 0.75rem;
    background: rgba(0, 255, 149, 0.1);
    border: 1px solid var(--neon-blue, #00ff95);
    border-radius: 6px;
    color: white;
    font-family: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.cache-btn:hover {
    background: rgba(0, 255, 149, 0.3);
    box-shadow: 0 0 15px rgba(0, 255, 149, 0.5);
    transform: translateY(-2px);
}

.cache-btn.delete-all {
    background: rgba(255, 0, 72, 0.1);
    border-color: var(--neon-pink, #ff0048);
}

.cache-btn.delete-all:hover {
    background: rgba(255, 0, 72, 0.3);
    box-shadow: 0 0 15px rgba(255, 0, 72, 0.5);
}

.cache-btn .icon {
    font-size: 1.1em;
}

/* List */
.cache-list {
    max-height: 450px;
    overflow-y: auto;
    padding: 0.5rem;
}

.cache-list::-webkit-scrollbar {
    width: 8px;
}

.cache-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

.cache-list::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 149, 0.3);
    border-radius: 4px;
}

.cache-list::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 255, 149, 0.5);
}

/* Cache Item */
.cache-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.cache-item:hover {
    background: rgba(0, 0, 0, 0.7);
    border-color: rgba(0, 255, 149, 0.3);
}

.cache-item.cached {
    border-color: rgba(0, 255, 0, 0.3);
    background: rgba(0, 255, 0, 0.05);
}

.cache-item.downloading {
    border-color: rgba(255, 170, 0, 0.5);
    background: rgba(255, 170, 0, 0.05);
}

.cache-item.error {
    border-color: rgba(255, 0, 0, 0.5);
    background: rgba(255, 0, 0, 0.05);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Model Info */
.model-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.model-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.model-name {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Status */
.model-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 80px;
}

.status-icon {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.status-icon.synced {
    color: #00ff00;
}

.status-icon.not-cached {
    color: rgba(255, 255, 255, 0.4);
}

/* Progress Bar */
.progress-bar {
    width: 60px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-blue, #00ff95), var(--neon-purple, #9d00ff));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.status-text {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    min-width: 35px;
    text-align: right;
}

/* Actions */
.model-actions {
    display: flex;
    gap: 0.25rem;
}

.action-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.action-btn:hover {
    transform: scale(1.1);
}

.action-btn.download {
    border-color: var(--neon-blue, #00ff95);
}

.action-btn.download:hover {
    background: rgba(0, 255, 149, 0.3);
    box-shadow: 0 0 10px rgba(0, 255, 149, 0.5);
}

.action-btn.cancel {
    border-color: #ffaa00;
}

.action-btn.cancel:hover {
    background: rgba(255, 170, 0, 0.3);
    box-shadow: 0 0 10px rgba(255, 170, 0, 0.5);
}

.action-btn.delete {
    border-color: var(--neon-pink, #ff0048);
}

.action-btn.delete:hover {
    background: rgba(255, 0, 72, 0.3);
    box-shadow: 0 0 10px rgba(255, 0, 72, 0.5);
}

/* Responsive */
@media (max-width: 768px) {
    .cache-manager {
        bottom: 15px;
        right: 15px;
    }
    
    .cache-panel {
        width: calc(100vw - 30px);
        max-width: 400px;
    }
    
    .cache-toggle {
        width: 55px;
        height: 55px;
    }
    
    .cache-icon {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .cache-manager {
        bottom: 10px;
        right: 10px;
    }
    
    .cache-panel {
        width: calc(100vw - 20px);
        bottom: 65px;
    }
    
    .cache-toggle {
        width: 50px;
        height: 50px;
    }
    
    .cache-icon {
        font-size: 20px;
    }
    
    .cache-summary {
        font-size: 9px;
    }
    
    .cache-header h3 {
        font-size: 1rem;
    }
    
    .cache-btn {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }
    
    .model-name {
        font-size: 0.8rem;
    }
    
    .model-number {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .action-btn {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .cache-toggle,
    .cache-panel,
    .cache-item,
    .action-btn {
        transition: none;
    }
    
    .cache-item.error {
        animation: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .cache-toggle,
    .cache-panel,
    .cache-item {
        border-width: 3px;
    }
    
    .cache-btn,
    .action-btn {
        border-width: 2px;
    }
}

/* Focus styles */
.cache-toggle:focus,
.cache-btn:focus,
.action-btn:focus {
    outline: 2px solid var(--neon-blue, #00ff95);
    outline-offset: 2px;
}