/* Add tab styles to existing CSS */

/* Tabs Container */
.tabs-container {
    width: 100%;
}

.tabs-header {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 12px;
}

.tab-btn {
    background: transparent;
    color: var(--text-muted);
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 600;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.tab-icon {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.tab-btn:hover .tab-icon,
.tab-btn.active .tab-icon {
    opacity: 1;
}

.tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--glass-border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Specific drop zones styling */
.ubl-drop-zone.drag-active {
    border-color: #a855f7;
    background: rgba(168, 85, 247, 0.05);
}

.ubl-drop-zone .upload-content svg {
    color: #a855f7;
}

.ubl-drop-zone .btn-primary:hover {
    background: #9333ea !important;
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.4) !important;
}

/* JSON drop zone styling */
.json-drop-zone.drag-active {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.json-drop-zone .upload-content svg {
    color: #10b981;
}

.json-drop-zone .btn-primary:hover {
    background: #059669 !important;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4) !important;
}