/* Base styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* Tab styles */
.tab-btn.active {
    border-bottom-color: #6366f1 !important;
    color: #6366f1 !important;
}

/* File tree styles */
.tree-item {
    display: flex;
    align-items: center;
    padding: 6px 0;
    cursor: pointer;
    border-radius: 4px;
    margin: 2px 0;
}

.tree-item:hover {
    background-color: #f3f4f6;
}

.tree-item .feather {
    width: 16px;
    height: 16px;
    margin-right: 8px;
}

.tree-folder {
    font-weight: 600;
}

.tree-children {
    margin-top: 4px;
}

/* Checkbox styles */
input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #6366f1;
}

/* Code styles */
textarea {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
}

/* Progress bar animation */
.transition-all {
    transition: all 0.3s ease;
}

/* Button hover states */
button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

button:not(:disabled):hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* Notification styles */
.fixed.bottom-4.right-4 {
    animation: slideIn 0.3s ease-out;
}

/* Modal styles */
#bookmarklet-modal {
    animation: fadeIn 0.3s ease-out;
}

#bookmarklet-modal > div {
    animation: scaleIn 0.3s ease-out;
}

/* File list styles */
#corrected-files-list .flex {
    transition: all 0.3s ease;
}

#corrected-files-list .flex:hover {
    background-color: #f9fafb;
    transform: translateX(4px);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .tab-btn {
        font-size: 14px;
        padding: 12px 16px;
    }
    
    .flex.gap-2 {
        flex-direction: column;
    }
    
    .flex.gap-2 button {
        width: 100%;
    }
}

/* Custom scrollbar */
.overflow-y-auto::-webkit-scrollbar {
    width: 8px;
}

.overflow-y-auto::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.overflow-y-auto::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.overflow-y-auto::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Drag and drop styles */
#drop-zone.drag-over {
    border-color: #6366f1;
    background-color: #f0f9ff;
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    to {
        left: 100%;
    }
}

/* Success/error states */
.success-state {
    border-color: #10b981 !important;
    background-color: #f0fdf4 !important;
}

.error-state {
    border-color: #ef4444 !important;
    background-color: #fef2f2 !important;
}

/* File type indicators */
.file-type-js { color: #f7df1e; }
.file-type-py { color: #3776ab; }
.file-type-html { color: #e34c26; }
.file-type-css { color: #1572b6; }
.file-type-json { color: #000; }
.file-type-md { color: #083fa1; }