/* Tags System Styles - Letterboxd-inspired */

/* Tag Pills */
.tag-pill {
    animation: fadeIn 0.3s ease-in;
    cursor: pointer;
}

.tag-pill:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* Tag Input Container */
.tag-input-container input:focus {
    border-color: #4f46e5;
}

/* Tag Suggestions Dropdown */
#tag-suggestions {
    animation: slideDown 0.2s ease-out;
    max-height: 300px;
}

#tag-suggestions button:first-child {
    border-radius: 0.5rem 0.5rem 0 0;
}

#tag-suggestions button:last-child {
    border-radius: 0 0 0.5rem 0.5rem;
}

/* Fade in animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Slide down animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Remove button hover effect */
.tag-pill button:hover {
    transform: scale(1.2);
}

/* Empty state */
#tags-display p {
    animation: fadeIn 0.5s ease-in;
}

/* Success/Error messages */
#tag-error,
#tag-success {
    animation: slideIn 0.3s ease-out;
}

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

/* Tag loading state */
.tag-loading {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid #4f46e5;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .tag-pill {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
    
    #tag-suggestions {
        max-height: 200px;
    }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
    #tag-suggestions {
        background-color: #1f2937;
        border-color: #374151;
    }
    
    #tag-suggestions button:hover {
        background-color: #374151;
    }
}

/* Tag cloud effect (for future tag cloud page) */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    padding: 2rem;
}

.tag-cloud-item {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 9999px;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.tag-cloud-item:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

/* Tag size variations for cloud */
.tag-cloud-item.tag-size-1 { font-size: 0.75rem; }
.tag-cloud-item.tag-size-2 { font-size: 0.875rem; }
.tag-cloud-item.tag-size-3 { font-size: 1rem; }
.tag-cloud-item.tag-size-4 { font-size: 1.125rem; }
.tag-cloud-item.tag-size-5 { font-size: 1.25rem; }

/* Suggested tag badge */
.tag-suggested {
    position: relative;
}

.tag-suggested::after {
    content: '✨';
    position: absolute;
    top: -8px;
    right: -8px;
    font-size: 0.75rem;
}

/* Tag input focus state */
#tag-input:focus {
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.3);
}

/* Placeholder animation */
#tag-input::placeholder {
    animation: fadeInOut 3s ease-in-out infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}