.configurator-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: start;
}

.panel {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 0.875rem;
}

.panel h2 {
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.configurator-preview-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.panel .configurator-preview-head h2 {
    margin-bottom: 0;
}

.configurator-export-glb-btn {
    font: inherit;
    font-size: 0.9rem;
    padding: 0.45rem 0.85rem;
    border-radius: 4px;
    min-height: 2.35rem;
    cursor: pointer;
    background: #1a4d7a;
    border: 1px solid #1a4d7a;
    color: #fff;
}

.configurator-export-glb-btn:disabled {
    opacity: 0.65;
    cursor: wait;
}

.configurator-export-glb-status {
    margin-top: 0.35rem;
}

.form-section {
    margin-bottom: 1rem;
}

.form-section-children {
    margin-top: 0.65rem;
    margin-left: 0;
    padding-left: 0.85rem;
    border-left: 3px solid #c5d4e3;
}

.form-section.nested {
    margin-top: 0.65rem;
    margin-bottom: 0;
    padding: 0.7rem 0.85rem;
    border: 1px solid #d4dfe8;
    background: #f8fafc;
    border-radius: 6px;
}

.form-section-group {
    padding: 0.85rem 1rem;
    border: 2px solid #b8c9dc;
    background: #eef4fa;
}

.form-section-group > .form-section-title {
    font-size: 0.9rem;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid #c5d4e3;
    margin-bottom: 0.7rem;
}

.form-section[data-configurator-section="root"] > .form-section-children > .form-section-group {
    margin-top: 1rem;
}

.form-section[data-configurator-section="root"] > .form-section-children > .form-section-group + .form-section-group {
    margin-top: 1.35rem;
}

.form-section.nested.nest-depth-2 {
    border-color: #d8e2ec;
    background: #f8fafc;
}

.form-section.nested.nest-depth-3,
.form-section.nested.nest-depth-4,
.form-section.nested.nest-depth-5 {
    border-color: #e2e8f0;
    background: #fbfcfd;
    padding: 0.6rem 0.75rem;
}

.form-section-children .form-section-children {
    border-left-color: #d0dae4;
    padding-left: 0.75rem;
}

.form-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #2a4a6a;
    margin: 0 0 0.75rem 0;
    line-height: 1.35;
    word-break: break-word;
}

.field {
    margin-bottom: 0.75rem;
}

.field label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.field input,
.field select {
    width: 100%;
    padding: 0.55rem 0.5rem;
    font: inherit;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    min-height: 2.75rem;
}

.integer-field-row {
    display: flex;
    align-items: stretch;
    gap: 0.45rem;
}

.integer-field-row input[type="number"] {
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
}

.field .integer-field-row input[readonly] {
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
    background: #f3f4f6;
    color: #1f2933;
}

.slider-field-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.slider-field-row input[type="range"] {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 1.5rem;
    padding: 0;
}

.slider-field-row input.slider-value[type="number"] {
    flex: 0 0 5.75rem;
    width: 5.75rem;
    min-width: 0;
    max-width: 5.75rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
    padding-left: 0.4rem;
    padding-right: 0.4rem;
    -moz-appearance: textfield;
    appearance: textfield;
}

.slider-field-row input.slider-value[type="number"]::-webkit-outer-spin-button,
.slider-field-row input.slider-value[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.choice-radio,
.choice-swatch,
.choice-icon {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.choice-radio-item,
.choice-swatch-item,
.choice-icon-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0.35rem 0.5rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    cursor: pointer;
    min-width: 3.5rem;
}

.choice-radio-item.is-selected,
.choice-swatch-item.is-selected,
.choice-icon-item.is-selected {
    border-color: #1a4d7a;
    box-shadow: 0 0 0 2px rgba(26, 77, 122, 0.25);
}

.choice-radio-item input[type="radio"],
.choice-swatch-item input[type="radio"],
.choice-icon-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    min-height: 0;
    padding: 0;
    border: 0;
}

.choice-option-icon {
    display: block;
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
}

.choice-option-label {
    font-size: 0.8rem;
    text-align: center;
}

.configurator-integer-ok {
    flex: 0 0 auto;
    font: inherit;
    font-size: 0.85rem;
    font-weight: 650;
    letter-spacing: 0.02em;
    padding: 0 0.9rem;
    min-height: 2.75rem;
    border-radius: 4px;
    cursor: pointer;
    background: #1a4d7a;
    border: 1px solid #1a4d7a;
    color: #fff;
}

.configurator-integer-ok:disabled {
    opacity: 0.55;
    cursor: default;
}

.configurator-integer-ok[hidden] {
    display: none !important;
}

.field[hidden] {
    display: none;
}

#configurator-preview {
    position: relative;
    width: 100%;
    height: clamp(220px, 48vh, 480px);
    border: 1px solid #ddd;
    border-radius: 4px;
    touch-action: none;
}

.scene-animation-toolbar {
    position: absolute;
    left: 0.6rem;
    bottom: 0.6rem;
    z-index: 2;
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.scene-animation-btn {
    border: 1px solid #2a5a8a;
    background: rgba(255, 255, 255, 0.92);
    color: #1e3a54;
    border-radius: 4px;
    padding: 0.35rem 0.7rem;
    font-size: 0.8rem;
    cursor: pointer;
}

.scene-animation-btn[aria-pressed="true"] {
    background: #2a5a8a;
    color: #fff;
}

/* Gumb Odpri (scene_animation.js): --pose-fill 0…1 = lega v ciklu, zapolnjeno od leve.
   Zapolnjeni del je plast z istim napisom v barvi pritisnjenega gumba (teme nastavijo --pose-fill-bg/-fg). */
.scene-animation-btn--pose {
    --pose-fill-bg: #2a5a8a;
    --pose-fill-fg: #fff;
    position: relative;
}

.scene-animation-btn--pose[aria-pressed="true"] {
    background: var(--pose-fill-bg);
    color: var(--pose-fill-fg);
}

.scene-animation-btn--pose::after {
    content: attr(data-label);
    position: absolute;
    inset: -1px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    background: var(--pose-fill-bg);
    color: var(--pose-fill-fg);
    clip-path: inset(0 calc((1 - var(--pose-fill, 0)) * 100%) 0 0);
    transition: clip-path 0.25s ease;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .scene-animation-btn--pose::after {
        transition: none;
    }
}

.scene-dimensions {
    --scene-dimension-color: #c2410c;
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.scene-dimensions[hidden] {
    display: none;
}

.scene-dimensions svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.9));
}

.scene-dimension-line,
.scene-dimension-extension {
    fill: none;
    stroke: var(--scene-dimension-color);
    stroke-width: 1.5;
}

.scene-dimension-extension {
    stroke-width: 1;
    stroke-dasharray: 3 3;
}

.scene-dimension-leader {
    stroke: var(--scene-dimension-color);
    stroke-width: 1;
}

.scene-dimension-arrow {
    fill: var(--scene-dimension-color);
}

.scene-dimension-zone {
    fill: var(--scene-dimension-color);
    fill-opacity: 0.14;
    stroke: var(--scene-dimension-color);
    stroke-width: 1;
    stroke-dasharray: 5 4;
}

.scene-dimension-label {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    max-width: 10.5rem;
    padding: 0.18rem 0.42rem;
    border: 1px solid var(--scene-dimension-color);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.94);
    color: #1f1f1f;
    line-height: 1.2;
    text-align: center;
    will-change: transform;
}

.scene-dimension-name {
    font-size: 0.66rem;
}

.scene-dimension-value {
    color: var(--scene-dimension-color);
    font-size: 0.78rem;
    font-weight: 700;
}

@media (max-width: 639px) {
    .scene-dimension-label {
        padding: 0.08rem 0.28rem;
    }

    .scene-dimension-name {
        font-size: 0.58rem;
    }

    .scene-dimension-value {
        font-size: 0.68rem;
    }
}

#configurator-preview canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

#configurator-preview-status {
    font-size: 0.8rem;
    color: #666;
    margin-top: 0.5rem;
    min-height: 1.2em;
}

#configurator-preview-mode {
    font-size: 0.8rem;
    font-weight: 600;
    color: #2a5a8a;
    background: #e8f0f8;
    border: 1px solid #b8cfe6;
    border-radius: 4px;
    padding: 0.35rem 0.6rem;
    margin-bottom: 0.5rem;
}

#configurator-preview-mode[hidden] {
    display: none;
}

.session-graph {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid #e5e5e5;
}

.session-graph[hidden] {
    display: none;
}

.session-graph-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1rem;
    margin-bottom: 0.55rem;
}

.session-graph-head h3 {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: lowercase;
    color: #2a4a6a;
    margin: 0;
}

.session-graph-meta {
    font-size: 0.75rem;
    color: #888;
    margin: 0;
    font-variant-numeric: tabular-nums;
}

.session-graph-canvas {
    overflow: auto;
    max-height: min(520px, 70vh);
    border: 1px solid #eee;
    border-radius: 4px;
    background: #fcfcfd;
}

.session-graph-canvas svg {
    display: block;
    min-width: 100%;
    font-family: inherit;
}

.session-graph-node {
    cursor: pointer;
}

.session-graph-node circle {
    stroke: #fcfcfd;
    stroke-width: 1.5;
}

.session-graph-node.is-root circle {
    stroke: #4d6b82;
    stroke-width: 1.75;
}

.session-graph-node.is-selected circle {
    stroke: #1a4d7a;
    stroke-width: 2;
}

.session-graph-node.is-muted {
    opacity: 0.28;
}

.session-graph-node text {
    font-size: 10px;
    fill: #4a4a4a;
    pointer-events: none;
}

.session-graph-node .sg-item {
    fill: #9aa0a6;
    font-size: 9px;
}

.session-graph-edge {
    cursor: pointer;
}

.session-graph-edge-line {
    fill: none;
    stroke: #d4d8dc;
    stroke-width: 1;
    stroke-linecap: round;
}

.session-graph-edge.is-active .session-graph-edge-line {
    stroke: #7a93a8;
}

.session-graph-edge.is-muted {
    opacity: 0.22;
}

.session-graph-edge-hit {
    fill: none;
    stroke: transparent;
    stroke-width: 12;
}

.session-graph-props {
    margin: 0.55rem 0 0;
    padding: 0.55rem 0.65rem;
    background: #f4f6f8;
    border-radius: 4px;
    font-size: 0.75rem;
    font-variant-numeric: tabular-nums;
}

.session-graph-props[hidden] {
    display: none;
}

.session-graph-props dt {
    color: #888;
    font-weight: 500;
    margin-top: 0.35rem;
}

.session-graph-props dt:first-child {
    margin-top: 0;
}

.session-graph-props dd {
    margin: 0;
    color: #222;
    word-break: break-word;
    white-space: pre-wrap;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.72rem;
}

.meta {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 1rem;
    word-break: break-word;
}

.input-data-label {
    display: block;
    font-size: 0.85rem;
    margin-top: 1rem;
}

textarea.input-data {
    width: 100%;
    min-height: 5.5rem;
    margin-top: 0.35rem;
    padding: 0.55rem 0.5rem;
    font-family: monospace;
    font-size: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    resize: vertical;
}

.configurator-price {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid #e5e5e5;
}

.configurator-price .price-line {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}

.configurator-price .price-line[hidden] {
    display: none;
}

.configurator-price .price-label {
    color: #666;
    text-transform: lowercase;
}

.configurator-price #configurator-price-sell {
    font-weight: 600;
}

.configurator-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-top: 1rem;
}

.configurator-reset {
    margin: 0;
}

.configurator-reset-btn,
.configurator-save-quote-btn {
    font: inherit;
    font-size: 0.9rem;
    padding: 0.55rem 0.9rem;
    border-radius: 4px;
    min-height: 2.5rem;
    cursor: pointer;
}

.configurator-save-quote-btn {
    background: #1a4d7a;
    border: 1px solid #1a4d7a;
    color: #fff;
}

.configurator-reset-btn {
    background: #fff;
    border: 1px solid #ccc;
    color: #333;
}

.configurator-save-quote-status {
    margin-top: 0.5rem;
}

.configurator-save-quote-status.is-error {
    color: #a00;
}

.configurator-save-quote-status.is-ok {
    color: #166534;
}

.configurator-inquiry {
    margin: 1.25rem 0 0;
    padding: 1.15rem 0 0;
    border-top: 1px solid #e2e8ef;
}

.configurator-inquiry .form-section-title {
    margin-bottom: 0.3rem;
}

.configurator-inquiry-note {
    margin: 0 0 0.95rem;
    font-size: 0.8rem;
    color: #5a6b7a;
    line-height: 1.45;
}

.configurator-inquiry-form {
    margin: 0;
}

.configurator-inquiry textarea {
    display: block;
    width: 100%;
    box-sizing: border-box;
    min-height: 4.5rem;
    padding: 0.6rem 0.7rem;
    border: 1px solid #cfd8e1;
    border-radius: 6px;
    font: inherit;
    font-size: 16px;
    resize: vertical;
}

.configurator-inquiry-optional {
    font-weight: 400;
    opacity: 0.75;
}

.configurator-inquiry-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin: 0 0 1rem;
    font-size: 0.85rem;
    line-height: 1.45;
    cursor: pointer;
}

.configurator-inquiry-consent input {
    flex: 0 0 auto;
    width: 1.15rem;
    height: 1.15rem;
    margin: 0.1rem 0 0;
}

.configurator-inquiry-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.configurator-inquiry-row .field {
    min-width: 0;
}

.configurator-inquiry .configurator-save-quote-btn {
    width: 100%;
    margin-top: 0.15rem;
}

.configurator-inquiry .configurator-save-quote-status {
    margin-top: 0.55rem;
}

.configurator-inquiry-thanks {
    margin: 0;
    padding: 0.9rem 1rem;
    border-radius: 8px;
    background: #ecfdf3;
    border: 1px solid #bbf7d0;
    color: #166534;
    font-size: 0.95rem;
    line-height: 1.45;
}

.configurator-inquiry.is-sent .configurator-inquiry-note,
.configurator-inquiry.is-sent .form-section-title,
.configurator-inquiry.is-sent .configurator-inquiry-form {
    display: none;
}

@media (min-width: 520px) {
    .configurator-inquiry-row {
        grid-template-columns: 1fr 1fr;
        gap: 0 0.75rem;
    }
}

.configurator-busy {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(18, 22, 28, 0.42);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    cursor: wait;
    touch-action: none;
}

.configurator-busy[hidden] {
    display: none !important;
}

.configurator-busy-dialog {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    min-width: 12rem;
    max-width: 22rem;
    padding: 1.25rem 1.5rem;
    border-radius: 12px;
    background: #fff;
    color: #1a2430;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
    pointer-events: none;
}

.configurator-busy-spinner {
    width: 2.15rem;
    height: 2.15rem;
    border: 3px solid rgba(26, 77, 122, 0.18);
    border-top-color: #1a4d7a;
    border-radius: 50%;
    animation: configurator-busy-spin 0.7s linear infinite;
}

.configurator-busy-label {
    font-size: 0.92rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.35;
}

html.configurator-is-busy,
html.configurator-is-busy body {
    cursor: wait;
}

html.configurator-is-busy body {
    overflow: hidden;
}

html.configurator-is-busy .configurator-layout,
html.configurator-is-busy .md-app {
    pointer-events: none !important;
}

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

@media (min-width: 768px) {
    .configurator-layout {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .panel {
        padding: 1rem;
    }

    .form-section-children {
        padding-left: 1rem;
    }

    .form-section.nested {
        padding: 0.8rem 0.95rem;
    }

    .form-section-group {
        padding: 0.95rem 1.1rem;
    }

    .form-section[data-configurator-section="root"] > .form-section-children > .form-section-group + .form-section-group {
        margin-top: 1.5rem;
    }

    .form-section-title {
        font-size: 0.9rem;
    }

    .meta {
        font-size: 0.85rem;
    }

    textarea.input-data {
        min-height: 7.5rem;
    }
}