* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    min-height: 100vh;
}

.function-bar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.function-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.function-bar h1 {
    color: #2d3748;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.control-group {
    display: flex;
    gap: 12px;
    align-items: center;
}

.control-divider {
    color: #4a5568;
    font-size: 20px;
    font-weight: 400;
}

.controls button {
    padding: 12px 24px;
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    display: flex;
    align-items: center;
    gap: 8px;
}

.controls button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.controls button:active {
    transform: translateY(-1px);
}

.controls button svg {
    width: 16px;
    height: 16px;
}

.controls label {
    font-size: 14px;
    color: #4a5568;
    font-weight: 600;
}

.controls input[type="number"] {
    width: 80px;
    padding: 10px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    background-color: #fff;
    color: #2d3748;
    transition: all 0.2s;
}

.controls input[type="number"]:focus {
    border-color: #333333;
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.card-container-wrapper {
    padding: 32px;
    max-width: 1400px;
    margin: 0 auto;
}

.card-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    min-height: calc(100vh - 180px);
    padding: 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    padding: 20px;
    cursor: move;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #333333, #000000, #333333);
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.card::after {
    content: '⋮⋮';
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 12px;
    color: #cbd5e1;
    letter-spacing: 2px;
    opacity: 0;
    transition: opacity 0.2s;
}

.card:hover::after {
    opacity: 1;
}

.card-content {
    text-align: center;
    padding-top: 8px;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
    word-break: break-word;
}

.card-subtitle {
    font-size: 12px;
    color: #718096;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.card-subtitle svg {
    width: 12px;
    height: 12px;
}

.card.selected {
    border-color: #333333;
    background: linear-gradient(145deg, #f0f4ff 0%, #e8efff 100%);
    box-shadow: 0 8px 28px rgba(102, 126, 234, 0.3);
    transform: translateY(-4px);
}

.card.selected::before {
    box-shadow: 0 0 15px rgba(102, 126, 234, 0.6);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border-color: #e2e8f0;
}

.card.dragging {
    opacity: 0.5;
    transform: rotate(3deg) scale(0.95);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.card.drag-over {
    border: 2px dashed #333333;
    background: linear-gradient(145deg, #f0f4ff 0%, #e8efff 100%);
    transform: scale(1.02);
}

.card.break-card {
    grid-column: 1 / -1;
    height: 60px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 2px dashed #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    position: relative;
    overflow: visible;
}

.card.break-card::before {
    display: none;
}

.card.break-card::after {
    content: '';
}

.break-card-content {
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    color: #fff;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s;
}

.card.break-card:hover .break-card-content {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.card.break-card.selected {
    border-color: #333333;
    background: linear-gradient(135deg, #e8efff 0%, #e2e8f0 100%);
}

.card.break-card.selected .break-card-content {
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.drag-indicator {
    width: 6px;
    height: 120px;
    background: linear-gradient(180deg, #333333, #000000);
    border-radius: 3px;
    margin: 0 10px;
    box-shadow: 0 0 12px rgba(102, 126, 234, 0.5);
    animation: indicatorPulse 1s ease-in-out infinite;
}

.drag-indicator.indicator-break {
    height: 6px;
    width: 100%;
    margin: 10px 0;
    background: linear-gradient(90deg, #333333, #000000);
}

@keyframes indicatorPulse {
    0%, 100% { opacity: 0.6; transform: scaleX(1); }
    50% { opacity: 1; transform: scaleX(1.3); }
}

.delete-zone {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    width: 90%;
    max-width: 500px;
    height: 90px;
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    border: 2px dashed #4a5568;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    opacity: 0;
}

.delete-zone.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.delete-zone.drag-over {
    transform: translateX(-50%) translateY(-5px) scale(1.03);
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    border-color: #fff;
    box-shadow: 0 12px 40px rgba(220, 38, 38, 0.5);
}

.delete-zone-content {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}


.delete-text {
    font-size: 16px;
    font-weight: 600;
}

@keyframes trashShake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg); }
    75% { transform: rotate(15deg); }
}

.trash-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.trash-modal.show {
    display: flex;
}

.trash-modal-content {
    background: #1a202c;
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.trash-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #2d3748;
}

.trash-modal-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.close-btn {
    background: none;
    border: none;
    font-size: 28px;
    color: #718096;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover {
    background-color: #2d3748;
    color: #fff;
}

.trash-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    min-height: 200px;
}

.empty-trash {
    text-align: center;
    color: #718096;
    font-size: 16px;
    padding: 60px 20px;
}

.trash-items-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}

.trash-item {
    background: #2d3748;
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    color: #a0aec0;
    font-size: 14px;
    font-weight: 500;
    border: 2px solid transparent;
}

.trash-item:hover {
    background: #4a5568;
    border-color: #333333;
    transform: translateY(-4px);
}

.trash-item.break-card {
    grid-column: 1 / -1;
    background: transparent;
    border: 2px dashed #4a5568;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trash-item.break-card .break-card-content {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    color: #a0aec0;
    box-shadow: none;
}

.trash-item.break-card:hover {
    border-color: #333333;
    background: rgba(102, 126, 234, 0.1);
}

.trash-item.break-card:hover .break-card-content {
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    color: #fff;
}

.trash-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid #2d3748;
}

.restore-all-btn,
.clear-trash-btn {
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.restore-all-btn {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.restore-all-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.clear-trash-btn {
    background: transparent;
    color: #e53e3e;
    border: 2px solid #e53e3e;
}

.clear-trash-btn:hover {
    background: #e53e3e;
    color: #fff;
}

.import-items-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.import-items-modal.show {
    display: flex;
}

.import-items-modal-content {
    background: #1a202c;
    border-radius: 20px;
    width: 95%;
    max-width: 1200px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.import-items-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid #2d3748;
    flex-shrink: 0;
}

.import-items-modal-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}

.import-items-modal-body {
    padding: 20px 24px;
    flex: 1;
    overflow: hidden;
}

.import-items-columns {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    height: 380px;
}

.import-column {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 16px;
    height: 100%;
    overflow: hidden;
}

.import-column h3 {
    font-size: 14px;
    font-weight: 600;
    color: #a0aec0;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #2d3748;
    flex-shrink: 0;
}

.import-column .form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    margin-bottom: 0;
}

.import-column .form-group textarea {
    flex: 1;
    min-height: 0;
    height: 100%;
    margin: 0;
}

.search-header {
    margin-bottom: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.search-header input {
    width: 140px;
    padding: 10px 12px;
    border: 2px solid #2d3748;
    border-radius: 8px;
    font-size: 13px;
    background-color: #2d3748;
    color: #fff;
    transition: all 0.2s;
}

.search-header input:focus {
    outline: none;
    border-color: #333333;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.search-header input::placeholder {
    color: #718096;
}

.search-btn {
    padding: 10px 16px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.copy-btn {
    padding: 10px 16px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.copy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.column-footer {
    padding-top: 12px;
    border-top: 1px solid #2d3748;
    margin-top: auto;
}

.item-count {
    font-size: 12px;
    color: #718096;
}

.cards-list {
    flex: 1;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 4px;
    min-height: 0;
}

.card-radio {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    margin: 4px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    background: rgba(255, 255, 255, 0.05);
}

.card-radio:hover {
    background: rgba(255, 255, 255, 0.1);
}

.card-radio.selected {
    background: rgba(59, 130, 246, 0.3);
    border: 1px solid rgba(59, 130, 246, 0.5);
}

.card-radio input[type="radio"] {
    margin-right: 8px;
    cursor: pointer;
}

.card-radio span {
    flex: 1;
    font-size: 13px;
    color: #fff;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #2d3748;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #a0aec0;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.selected-count {
    font-size: 13px;
    color: #718096;
}

.items-list {
    flex: 1;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    min-height: 0;
    padding: 4px;
}

.empty-list {
    text-align: center;
    color: #718096;
    font-size: 13px;
    padding: 40px 20px;
}

.item-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
    color: #e2e8f0;
}

.item-checkbox:hover {
    background: rgba(255, 255, 255, 0.08);
}

.item-checkbox input[type="checkbox"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
}

.item-checkbox.selected {
    background: rgba(37, 99, 235, 0.2);
    color: #60a5fa;
}

.item-checkbox.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.preview-list {
    flex: 1;
    overflow-y: auto;
    max-height: 300px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 12px;
}

.empty-preview {
    text-align: center;
    color: #718096;
    font-size: 13px;
    padding: 40px 20px;
}

.preview-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 13px;
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: 4px;
}

.preview-item:last-child {
    margin-bottom: 0;
}

.import-items-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid #2d3748;
    flex-shrink: 0;
}

.import-items-modal-footer .cancel-btn,
.import-items-modal-footer .import-btn {
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.import-items-modal-footer .cancel-btn {
    background: transparent;
    color: #a0aec0;
    border: 2px solid #2d3748;
}

.import-items-modal-footer .cancel-btn:hover {
    background: #2d3748;
}

.import-items-modal-footer .import-btn {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.import-items-modal-footer .import-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.editor-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.editor-modal.show {
    display: flex;
}

.editor-modal-content {
    background: #1a202c;
    border-radius: 20px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.editor-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #2d3748;
}

.editor-modal-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}

.editor-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #a0aec0;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #2d3748;
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.2s;
    background-color: #2d3748;
    color: #fff;
}

.form-group input[type="text"]:focus,
.form-group input[type="number"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #333333;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.price-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}

.price-input {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.price-input label {
    font-size: 13px;
    font-weight: 500;
    color: #718096;
}

.price-input input {
    padding: 10px 14px;
    border: 2px solid #2d3748;
    border-radius: 8px;
    font-size: 14px;
    background-color: #2d3748;
    color: #fff;
    transition: all 0.2s;
}

.price-input input:focus {
    outline: none;
    border-color: #333333;
}

.editor-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid #2d3748;
}

.editor-modal-footer .cancel-btn,
.editor-modal-footer .save-btn {
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.editor-modal-footer .cancel-btn {
    background: transparent;
    color: #a0aec0;
    border: 2px solid #2d3748;
}

.editor-modal-footer .cancel-btn:hover {
    background: #2d3748;
}

.editor-modal-footer .save-btn {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.editor-modal-footer .save-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.generate-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.generate-modal.show {
    display: flex;
}

.generate-modal-content {
    background: #1a202c;
    border-radius: 20px;
    width: 90%;
    height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.generate-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #2d3748;
    flex-shrink: 0;
}

.generate-modal-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}

.generate-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.notice-box {
    background: linear-gradient(135deg, #374151 0%, #1f2937 100%);
    border: 1px solid #4b5563;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 0;
}

.notice-box h3 {
    color: #e5e7eb;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.notice-box h3::before {
    content: '!';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: #6b7280;
    color: #fff;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
}

.notice-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.notice-column {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 12px;
}

.notice-column h4 {
    color: #9ca3af;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.notice-column textarea {
    width: 100%;
    height: 120px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 10px 12px;
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: #d1d5db;
    line-height: 1.5;
    resize: none;
    cursor: text;
}

.notice-column textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.3);
}

.params-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.params-row .form-group {
    margin-bottom: 0;
}

.params-row .form-group.full-width {
    grid-column: 1 / -1;
}

.params-row .form-group.full-width textarea {
    width: 100%;
    min-height: 100px;
    padding: 10px;
    border: 1px solid #4b5563;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    color: #e5e7eb;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    resize: vertical;
}

.preview-box {
    background-color: #2d3748;
    border: 2px solid #4a5568;
    border-radius: 12px;
    padding: 20px;
    flex: 1;
    overflow-y: auto;
    position: relative;
}

.preview-box pre {
    margin: 0;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: #e2e8f0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.generate-modal-footer {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid #2d3748;
}

.generate-modal-footer .download-btn,
.generate-modal-footer .cancel-btn,
.generate-modal-footer .generate-btn {
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.generate-modal-footer .download-btn {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(72, 187, 120, 0.4);
}

.generate-modal-footer .download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(72, 187, 120, 0.5);
}

.generate-modal-footer .download-btn::before {
    content: '↓';
    font-size: 16px;
}

.generate-modal-footer .cancel-btn {
    background: transparent;
    color: #a0aec0;
    border: 2px solid #2d3748;
}

.generate-modal-footer .cancel-btn:hover {
    background: #2d3748;
}

.generate-modal-footer .generate-btn {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.generate-modal-footer .generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

@media (max-width: 768px) {
    .function-bar .container {
        flex-direction: column;
        gap: 16px;
    }
    
    .controls {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }
    
    .controls button {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .card-container-wrapper {
        padding: 16px;
    }
    
    .card-container {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 16px;
        padding: 16px;
    }
    
    .card {
        padding: 16px;
    }
    
    .card-title {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .function-bar {
        padding: 1rem;
    }
    
    .function-bar h1 {
        font-size: 1.2rem;
    }
    
    .controls {
        gap: 8px;
    }
    
    .controls button {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .controls input[type="number"] {
        width: 60px;
        padding: 8px 10px;
    }
    
    .card-container {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .card {
        min-height: 80px;
    }
}