/* ========================================
   Igadruk Mug Creator - Frontend Styles
   v2.0.0 - Order fix, download template, color UI, diagonal watermark
   ======================================== */

.imc-configurator {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #333;
}

/* Promo Banner */
.imc-promo-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #fff;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 3px 15px rgba(255, 107, 53, 0.3);
    animation: imc-promo-pulse 3s ease-in-out infinite;
}

.imc-promo-icon {
    font-size: 24px;
}

.imc-promo-text {
    letter-spacing: 0.5px;
}

@keyframes imc-promo-pulse {
    0%, 100% { box-shadow: 0 3px 15px rgba(255, 107, 53, 0.3); }
    50% { box-shadow: 0 3px 25px rgba(255, 107, 53, 0.5); }
}

/* Steps */
.imc-steps {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.imc-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #f0f0f0;
    border-radius: 30px;
    font-size: 14px;
    color: #888;
    transition: all 0.3s;
}

.imc-step.active {
    background: #6F4E37;
    color: #fff;
}

.imc-step.completed {
    background: #8B6914;
    color: #fff;
}

.imc-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    font-weight: bold;
}

.imc-step.active .imc-step-num,
.imc-step.completed .imc-step-num {
    background: rgba(255,255,255,0.3);
}

/* Panels */
.imc-panel {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    padding: 30px;
    margin-bottom: 20px;
}

.imc-step-panel {
    display: none;
}

.imc-step-panel.active {
    display: block;
}

.imc-panel h2 {
    margin: 0 0 20px;
    font-size: 24px;
    color: #6F4E37;
}

.imc-panel h3 {
    margin: 15px 0 10px;
    font-size: 18px;
    color: #444;
}

/* Mug type cards */
.imc-mug-types {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.imc-mug-type-card {
    cursor: pointer;
}

.imc-mug-type-card input[type="radio"] {
    display: none;
}

.imc-mug-type-inner {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.2s;
}

.imc-mug-type-card input:checked + .imc-mug-type-inner {
    border-color: #6F4E37;
    background: #faf5ef;
    box-shadow: 0 0 0 3px rgba(111,78,55,0.15);
}

.imc-mug-icon {
    font-size: 48px;
    margin-bottom: 10px;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.imc-mug-icon img {
    max-width: 80px;
    max-height: 80px;
    object-fit: contain;
    border-radius: 6px;
}

.imc-type-desc {
    font-size: 13px;
    color: #777;
    margin: 8px 0;
}

.imc-type-price {
    display: inline-block;
    margin-top: 5px;
    font-weight: bold;
    color: #6F4E37;
    font-size: 16px;
}

.imc-type-tiers-hint {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed #ddd;
}

.imc-tier-line {
    font-size: 12px;
    color: #666;
}

.imc-min-qty-notice {
    background: #e8f4fd;
    border: 1px solid #b3d9f2;
    border-radius: 8px;
    padding: 10px 15px;
    font-size: 14px;
    font-weight: 600;
    color: #1a5276;
    text-align: center;
    margin-top: 15px;
}

/* Quantity controls */
.imc-quantity-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 20px 0;
    font-size: 16px;
}

.imc-qty-controls {
    display: flex;
    align-items: center;
    gap: 0;
}

.imc-qty-btn {
    width: 40px;
    height: 40px;
    border: 2px solid #ddd;
    background: #f8f8f8;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.imc-qty-btn:first-child {
    border-radius: 8px 0 0 8px;
}

.imc-qty-btn:last-child {
    border-radius: 0 8px 8px 0;
}

.imc-qty-btn:hover {
    background: #6F4E37;
    color: #fff;
    border-color: #6F4E37;
}

#imc-quantity,
#imc-design-qty {
    width: 80px;
    height: 40px;
    text-align: center;
    border: 2px solid #ddd;
    border-left: none;
    border-right: none;
    font-size: 16px;
    font-weight: bold;
    -moz-appearance: textfield;
}

#imc-quantity::-webkit-inner-spin-button,
#imc-quantity::-webkit-outer-spin-button,
#imc-design-qty::-webkit-inner-spin-button,
#imc-design-qty::-webkit-outer-spin-button {
    -webkit-appearance: none;
}

/* Price preview */
.imc-price-preview {
    background: #faf5ef;
    border-radius: 10px;
    padding: 20px;
    max-width: 400px;
}

.imc-price-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 15px;
}

.imc-price-total {
    border-top: 2px solid #6F4E37;
    margin-top: 8px;
    padding-top: 10px;
    font-size: 18px;
    font-weight: bold;
    color: #6F4E37;
}

.imc-vat-info {
    font-size: 12px;
    color: #999;
    margin-top: 8px;
    text-align: right;
}

/* ========================================
   Designs Bar & Tabs
   ======================================== */

.imc-designs-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 15px;
    padding: 10px 15px;
    background: #f5f0eb;
    border-radius: 10px;
    flex-wrap: wrap;
}

.imc-designs-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* Designs list — stacked vertically */
.imc-designs-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}

.imc-design-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    border: 2px solid #e0d6cc;
    border-radius: 10px;
    background: #faf8f5;
    cursor: pointer;
    transition: all 0.2s;
}

.imc-design-card:hover {
    border-color: #6F4E37;
    background: #f5f0eb;
}

.imc-design-card.active {
    border-color: #6F4E37;
    background: #f5f0eb;
    box-shadow: 0 0 0 2px rgba(111, 78, 55, 0.15);
}

.imc-design-card-thumb {
    width: 120px;
    height: 54px;
    border: 1px solid #ddd;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
    flex-shrink: 0;
}

.imc-design-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.imc-design-card-info {
    flex: 1;
    min-width: 0;
}

.imc-design-card-title {
    font-weight: 700;
    font-size: 14px;
    color: #6F4E37;
    margin: 0 0 3px;
}

.imc-design-card-qty {
    font-size: 12px;
    color: #888;
}

.imc-design-card-active-badge {
    display: none;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: #6F4E37;
    padding: 2px 8px;
    border-radius: 10px;
}

.imc-design-card.active .imc-design-card-active-badge {
    display: inline-block;
}

/* Small buttons */
.imc-btn-sm {
    padding: 6px 14px;
    font-size: 12px;
    border-radius: 6px;
    border: 1px solid #ddd;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.imc-btn-sm:hover {
    border-color: #6F4E37;
    color: #6F4E37;
}

.imc-btn-clone {
    border-color: #8B6914;
    color: #8B6914;
}

.imc-btn-clone:hover {
    background: #faf5ef;
    border-color: #6F4E37;
    color: #6F4E37;
}

.imc-btn-danger-sm {
    color: #c00;
    border-color: #e0b0b0;
}

.imc-btn-danger-sm:hover {
    background: #fff5f5;
    border-color: #c00;
}

/* Clone hint notification */
.imc-clone-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin-bottom: 15px;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: 8px;
    font-size: 13px;
    color: #2e7d32;
}

.imc-hint-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.imc-hint-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #2e7d32;
    padding: 0 4px;
}

.imc-hint-close:hover {
    color: #1b5e20;
}

/* Per-design quantity row */
.imc-design-qty-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 10px 15px;
    background: #faf5ef;
    border-radius: 8px;
    font-size: 14px;
    flex-wrap: wrap;
}

.imc-design-qty-row label {
    font-weight: 600;
    color: #555;
}

.imc-total-mugs-label {
    margin-left: auto;
    font-size: 15px;
    color: #6F4E37;
}

.imc-total-mugs-label strong {
    font-size: 18px;
}

.imc-min-qty-inline-warn {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 13px;
    color: #856404;
    margin-bottom: 12px;
    font-weight: 600;
}

/* ========================================
   Zone Labels & Markers
   ======================================== */

.imc-zone-labels {
    display: flex;
    margin-bottom: 4px;
}

.imc-zone-label {
    flex: 1;
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 0;
    color: #999;
}

.imc-zone-center {
    color: #6F4E37;
    border-left: 1px dashed #ccc;
    border-right: 1px dashed #ccc;
}

.imc-canvas-container {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.imc-zone-markers {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    pointer-events: none;
    z-index: 10;
}

.imc-zone-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    border-left: 1px dashed rgba(111, 78, 55, 0.25);
}

.imc-zone-info {
    font-size: 12px;
    color: #888;
    margin-top: 6px;
    text-align: center;
    font-style: italic;
}

/* ========================================
   Buttons
   ======================================== */

.imc-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 28px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    background: #fff;
    transition: all 0.2s;
}

.imc-btn:hover {
    border-color: #6F4E37;
    color: #6F4E37;
}

.imc-btn-primary {
    background: #6F4E37;
    color: #fff;
    border-color: #6F4E37;
}

.imc-btn-primary:hover {
    background: #5a3d2b;
    border-color: #5a3d2b;
    color: #fff;
}

.imc-step-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
    gap: 10px;
}

/* Templates */
.imc-templates-bar {
    margin-bottom: 20px;
}

.imc-templates-list {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 5px 0 10px;
}

.imc-template-card {
    flex-shrink: 0;
    cursor: pointer;
    text-align: center;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 8px;
    transition: all 0.2s;
    width: 210px;
}

.imc-template-card:hover {
    border-color: #6F4E37;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.imc-template-mini {
    display: block;
    border: 1px solid #eee;
    border-radius: 4px;
    background: #f9f9f9;
    margin-bottom: 5px;
}

.imc-template-card span {
    font-size: 12px;
    color: #666;
}

/* Toolbar */
.imc-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 15px;
    padding: 10px;
    background: #f5f5f5;
    border-radius: 8px;
}

.imc-tool-btn {
    padding: 8px 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.imc-tool-btn:hover {
    border-color: #6F4E37;
    color: #6F4E37;
}

.imc-tool-btn.imc-danger {
    color: #c00;
}

.imc-tool-btn.imc-danger:hover {
    border-color: #c00;
    background: #fff5f5;
}

/* Download template button (highlighted) */
.imc-tool-btn.imc-tool-template {
    border-color: #1565c0;
    color: #1565c0;
    font-weight: 600;
}

.imc-tool-btn.imc-tool-template:hover {
    background: #e3f2fd;
    border-color: #0d47a1;
    color: #0d47a1;
}

.imc-tool-inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    margin-left: auto;
}

.imc-tool-inline input[type="color"] {
    width: 36px;
    height: 32px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 2px;
    cursor: pointer;
}

.imc-upload-btn {
    cursor: pointer;
}

/* Text toolbar */
.imc-text-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    padding: 10px;
    background: #eee;
    border-radius: 8px;
    margin-bottom: 15px;
}

.imc-text-toolbar select {
    padding: 6px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 13px;
}

.imc-text-toolbar input[type="number"] {
    padding: 6px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 13px;
}

.imc-text-toolbar input[type="color"] {
    width: 36px;
    height: 32px;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 2px;
    cursor: pointer;
}

.imc-fmt-btn {
    width: 34px;
    height: 34px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.imc-fmt-btn:hover,
.imc-fmt-btn.active {
    background: #6F4E37;
    color: #fff;
    border-color: #6F4E37;
}

/* Designer area */
.imc-designer-area {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.imc-canvas-label {
    font-size: 12px;
    color: #999;
    margin-bottom: 5px;
    text-align: center;
}

#imc-canvas {
    border: 2px dashed #ccc;
    border-radius: 4px;
    display: block;
    width: 100%;
}

/* Mug preview container */
.imc-mug-preview-container {
    width: 380px;
    flex-shrink: 0;
}

/* ========================================
   3D Mug Preview
   ======================================== */

.imc-mug-3d-wrap {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #1c1c1e;
    min-height: 320px;
}

.imc-mug-3d-wrap canvas {
    display: block;
    width: 100% !important;
    height: auto !important;
}

/* ========================================
   Color Section (restructured in v2.0.0)
   Order: header -> tip -> part checkboxes -> color swatches
   ======================================== */

.imc-color-section {
    margin-top: 12px;
    border: 1px solid #e0d5c8;
    border-radius: 10px;
    overflow: hidden;
    background: #faf8f5;
}

.imc-color-header {
    margin: 0;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 700;
    color: #6F4E37;
    background: #f0ebe5;
    border-bottom: 1px solid #e0d5c8;
    text-align: center;
}

.imc-color-tip {
    padding: 10px 16px;
    font-size: 12px;
    color: #856404;
    background: #fff8e1;
    border-bottom: 1px solid #ffe082;
    text-align: center;
    line-height: 1.5;
}

/* Color parts checkboxes */
.imc-3d-color-parts {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    border-bottom: 1px solid #e8e0d8;
    flex-wrap: wrap;
}

.imc-color-part-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    cursor: pointer;
    padding: 6px 14px;
    border: 2px solid #ddd;
    border-radius: 8px;
    transition: all 0.2s;
    background: #fff;
}

.imc-color-part-label:hover {
    border-color: #6F4E37;
    background: #faf5ef;
}

.imc-color-part-label input[type="checkbox"] {
    accent-color: #6F4E37;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* Color swatches grid (at bottom of section) */
.imc-3d-colors {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 14px 16px;
}

.imc-3d-color-btn {
    width: auto;
    min-width: 36px;
    height: auto;
    border: 2px solid #ddd;
    border-radius: 10px;
    cursor: pointer;
    padding: 6px 8px 4px;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    transition: all 0.2s;
}

.imc-3d-color-btn span {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: block;
    border: 1px solid rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.imc-3d-color-btn em {
    font-style: normal;
    font-size: 9px;
    color: #888;
    white-space: nowrap;
    line-height: 1.2;
}

.imc-3d-color-btn:hover {
    border-color: #6F4E37;
    transform: scale(1.08);
    background: #faf5ef;
}

.imc-3d-color-btn.active {
    border-color: #6F4E37;
    box-shadow: 0 0 0 2px rgba(111,78,55,0.3);
    background: #faf5ef;
}

.imc-3d-color-btn.active em {
    color: #6F4E37;
    font-weight: 700;
}

/* 3D Angle buttons */
.imc-3d-angles {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-top: 6px;
}

.imc-3d-angle-btn {
    padding: 4px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #fff;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
    color: #666;
}

.imc-3d-angle-btn:hover {
    border-color: #6F4E37;
    color: #6F4E37;
    background: #faf5ef;
}

/* 3D Zoom & Record controls */
.imc-3d-controls {
    display: flex;
    gap: 6px;
    justify-content: center;
    align-items: center;
    margin-top: 8px;
}

.imc-3d-ctrl-btn {
    padding: 5px 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    color: #555;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.imc-3d-ctrl-btn:hover {
    border-color: #6F4E37;
    color: #6F4E37;
    background: #faf5ef;
}

.imc-3d-record-btn {
    color: #c00;
    border-color: #e0b0b0;
}

.imc-3d-record-btn:hover {
    background: #fff5f5;
    border-color: #c00;
}

.imc-3d-record-btn.recording {
    background: #c00;
    color: #fff;
    border-color: #c00;
    animation: imc-record-pulse 1s ease-in-out infinite;
}

.imc-3d-record-btn:disabled {
    cursor: not-allowed;
    opacity: 0.8;
}

@keyframes imc-record-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Legacy surcharge label (kept for backwards compat) */
.imc-color-surcharge-label {
    font-size: 11px;
    color: #e65100;
    font-weight: 600;
    margin-left: auto;
}

/* 3D Hint text */
.imc-3d-hint {
    font-size: 11px;
    color: #999;
    text-align: center;
    margin-top: 6px;
}

/* 2D Fallback preview */
.imc-mug-2d-fallback {
    position: relative;
    width: 100%;
    height: 220px;
    background: #f9f9f9;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

#imc-mug-frame {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 2;
    pointer-events: none;
}

.imc-mug-print-overlay {
    position: absolute;
    z-index: 1;
}

.imc-mug-print-overlay img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.imc-warning {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 13px;
    color: #856404;
    margin-top: 15px;
}

.imc-info {
    background: #e8f4fd;
    border: 1px solid #b3d9f2;
    border-radius: 8px;
    padding: 10px 15px;
    font-size: 13px;
    color: #1a5276;
    margin-bottom: 15px;
}

/* ========================================
   Step 3 - Summary & Designs Overview
   ======================================== */

.imc-summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.imc-summary-design img {
    max-width: 100%;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.imc-summary-table {
    width: 100%;
    border-collapse: collapse;
}

.imc-summary-table td {
    padding: 8px 12px;
    border-bottom: 1px solid #eee;
}

.imc-summary-table td:last-child {
    text-align: right;
    font-weight: 500;
}

.imc-summary-table tr.imc-total-row td {
    border-top: 2px solid #6F4E37;
    font-size: 18px;
    font-weight: bold;
    color: #6F4E37;
    padding-top: 12px;
}

.imc-proforma-notice {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 13px;
    color: #856404;
    margin-top: 15px;
}

/* Designs preview grid (step 3) */
.imc-designs-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.imc-design-preview-card {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.2s;
}

.imc-design-preview-card:hover {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.imc-design-preview-img {
    background: #f5f5f5;
    padding: 8px;
    text-align: center;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.imc-design-preview-img img {
    max-width: 100%;
    border-radius: 4px;
}

.imc-no-preview {
    color: #aaa;
    font-size: 12px;
}

.imc-design-preview-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-top: 1px solid #eee;
    font-size: 13px;
}

.imc-design-preview-label strong {
    color: #6F4E37;
}

.imc-design-preview-label span {
    color: #666;
}

/* ========================================
   Form
   ======================================== */

.imc-order-form h3 {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.imc-order-form h3:first-child {
    border-top: none;
    padding-top: 0;
}

.imc-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}

.imc-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    margin-bottom: 4px;
}

.imc-field input,
.imc-field textarea,
.imc-field select {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.imc-field input:focus,
.imc-field textarea:focus {
    border-color: #6F4E37;
    outline: none;
}

.imc-field-full {
    grid-column: 1 / -1;
}

/* Radio cards */
.imc-delivery-options,
.imc-buyer-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.imc-radio-card {
    cursor: pointer;
}

.imc-radio-card input[type="radio"] {
    display: none;
}

.imc-radio-card span {
    display: inline-block;
    padding: 10px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s;
}

.imc-radio-card input:checked + span {
    border-color: #6F4E37;
    background: #faf5ef;
    color: #6F4E37;
    font-weight: 600;
}

/* Submit button */
.imc-btn-submit {
    font-size: 16px;
    padding: 14px 36px;
}

.imc-btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Order result */
#imc-order-result {
    margin-top: 20px;
    padding: 20px;
    border-radius: 10px;
    font-size: 16px;
}

#imc-order-result.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

#imc-order-result.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ========================================
   Layer Toolbar
   ======================================== */

.imc-layer-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    margin-bottom: 15px;
    padding: 8px 12px;
    background: #f0ebe5;
    border-radius: 8px;
    border: 1px solid #e0d5c8;
}

.imc-layer-label {
    font-size: 13px;
    font-weight: 700;
    color: #6F4E37;
    margin-right: 4px;
}

.imc-layer-btn {
    padding: 5px 12px;
    border: 1px solid #d4c4b0;
    border-radius: 6px;
    background: #fff;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    color: #555;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.imc-layer-btn:hover {
    border-color: #6F4E37;
    color: #6F4E37;
    background: #faf5ef;
}

/* ========================================
   Side Center Markers (35mm from edges)
   Below the canvas, arrows touching the bottom edge
   ======================================== */

.imc-side-markers {
    position: relative;
    height: 28px;
    pointer-events: none;
    margin-top: -2px;
}

.imc-side-center {
    position: absolute;
    top: 0;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 11;
}

.imc-side-arrow {
    font-size: 12px;
    color: #e65100;
    line-height: 1;
    margin-top: -4px;
}

.imc-side-label {
    font-size: 9px;
    font-weight: 700;
    color: #e65100;
    white-space: nowrap;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 1px 4px;
    border-radius: 3px;
}

/* ========================================
   Watermark Overlay on Canvas
   ======================================== */

.imc-watermark-overlay {
    position: absolute;
    bottom: 8px;
    right: 8px;
    opacity: 0.08;
    pointer-events: none;
    z-index: 5;
}

.imc-watermark-overlay img {
    max-width: 80px;
    max-height: 40px;
    object-fit: contain;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 768px) {
    .imc-configurator {
        padding: 10px;
    }

    .imc-panel {
        padding: 20px 15px;
    }

    .imc-mug-types {
        grid-template-columns: 1fr;
    }

    .imc-designer-area {
        flex-direction: column;
    }

    .imc-mug-preview-container {
        width: 100%;
    }

    .imc-mug-preview,
    .imc-mug-2d-fallback {
        width: 100%;
    }

    .imc-mug-3d-wrap {
        min-height: 280px;
    }

    .imc-summary-grid {
        grid-template-columns: 1fr;
    }

    .imc-form-grid {
        grid-template-columns: 1fr;
    }

    .imc-step-label {
        display: none;
    }

    .imc-toolbar {
        justify-content: center;
    }

    /* Multi-design responsive */
    .imc-designs-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .imc-designs-actions {
        margin-left: 0;
        justify-content: flex-start;
    }

    .imc-design-qty-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .imc-total-mugs-label {
        margin-left: 0;
    }

    .imc-designs-preview-grid {
        grid-template-columns: 1fr;
    }

    .imc-zone-labels {
        font-size: 9px;
    }

    .imc-zone-label {
        font-size: 9px;
        padding: 4px 0;
    }

    .imc-promo-banner {
        font-size: 14px;
        padding: 10px 15px;
    }

    .imc-layer-toolbar {
        justify-content: center;
    }

    .imc-side-label {
        font-size: 7px;
    }

    .imc-watermark-overlay img {
        max-width: 50px;
        max-height: 25px;
    }

    .imc-3d-color-btn {
        min-width: 32px;
        padding: 4px 6px 3px;
    }

    .imc-3d-color-btn em {
        font-size: 8px;
    }

    .imc-color-header {
        font-size: 13px;
    }

    .imc-color-part-label {
        padding: 5px 10px;
        font-size: 12px;
    }
}

/* ========================================
   Design Mode Selection (Step 2)
   ======================================== */
.imc-design-mode-cards {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin: 20px 0;
}

.imc-design-mode-card {
    flex: 1;
    min-width: 220px;
    border: 2px solid #ddd;
    border-radius: 12px;
    padding: 0;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    background: #fff;
    overflow: hidden;
}

.imc-design-mode-card:hover {
    border-color: #6F4E37;
    box-shadow: 0 4px 12px rgba(111, 78, 55, 0.15);
    transform: translateY(-2px);
}

.imc-design-mode-card--active {
    border-color: #6F4E37;
    box-shadow: 0 4px 16px rgba(111, 78, 55, 0.25);
    background: #faf5ef;
}

.imc-design-mode-card-inner {
    padding: 24px 20px;
    text-align: center;
}

.imc-design-mode-card-inner h3 {
    margin: 0 0 8px;
    font-size: 18px;
    color: #333;
}

.imc-design-mode-price {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: #e8f5e9;
    color: #2e7d32;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 8px;
}

.imc-design-mode-card--active .imc-design-mode-price {
    background: #6F4E37;
    color: #fff;
}

.imc-design-mode-desc {
    font-size: 13px;
    color: #666;
    margin: 6px 0 0;
    line-height: 1.4;
}

.imc-design-mode-sub {
    padding: 16px 20px;
    border-top: 1px solid #eee;
    background: #fafafa;
}

.imc-design-mode-textarea-label {
    display: block;
    font-size: 13px;
    color: #555;
    margin-bottom: 6px;
}

.imc-design-mode-sub textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
    resize: vertical;
    margin-bottom: 10px;
}

.imc-file-dropzone {
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    position: relative;
}

.imc-file-dropzone:hover,
.imc-file-dropzone--dragover {
    border-color: #6F4E37;
    background: #faf5ef;
}

.imc-file-dropzone input[type="file"] {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0;
    cursor: pointer;
}

.imc-file-dropzone p {
    margin: 0;
    font-size: 13px;
    color: #888;
}

.imc-step-title {
    font-size: 22px;
    margin: 0 0 10px;
    color: #333;
}

/* File upload feedback */
.imc-file-feedback {
    margin-top: 10px;
    padding: 10px 14px;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: 6px;
    font-size: 13px;
    color: #2e7d32;
    word-break: break-all;
}

/* Quantity section for logo/advanced modes */
.imc-dm-qty-section {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding: 14px 18px;
    background: #faf5ef;
    border-radius: 8px;
    border: 1px solid #e8ddd0;
}

.imc-dm-qty-section label {
    font-weight: 600;
    font-size: 14px;
    color: #6F4E37;
    white-space: nowrap;
}

.imc-dm-qty-hint {
    font-size: 12px;
    color: #888;
    white-space: nowrap;
}

/* Color selection section duplicate in step 2 (for logo/advanced modes) */
.imc-color-section-dm {
    margin-top: 16px;
    padding: 16px 18px;
    background: #faf5ef;
    border-radius: 8px;
    border: 1px solid #e8ddd0;
}

.imc-color-section-dm .imc-color-header {
    margin: 0 0 8px 0;
    font-size: 15px;
    color: #6F4E37;
}

/* Preview notice (appears above 3D mug preview) */
.imc-preview-notice {
    margin: 0 0 12px 0;
    padding: 10px 14px;
    background: #fff8e1;
    border-left: 4px solid #f5b538;
    border-radius: 4px;
    font-size: 13px;
    color: #6b4e00;
    line-height: 1.4;
}

/* Top back buttons */
.imc-step-buttons-top {
    margin-bottom: 10px;
    margin-top: 0;
    justify-content: flex-start;
}

.imc-btn-back-top {
    font-size: 13px;
    padding: 8px 16px;
}

/* GDPR consent */
.imc-gdpr-consent {
    margin: 20px 0 10px;
    padding: 16px 18px;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
}

.imc-gdpr-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.5;
    color: #555;
}

.imc-gdpr-label input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    accent-color: #6F4E37;
}

@media (max-width: 640px) {
    .imc-design-mode-cards {
        flex-direction: column;
    }
    .imc-design-mode-card {
        min-width: 100%;
    }
}