#builder-section .dbld-shell {
    display: flex;
    flex-direction: column;
    gap: 12px;
    height: calc(100vh - 170px);
    min-height: 560px;
}

.dbld-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.dbld-name-input {
    flex: 1 1 200px;
    min-width: 160px;
    max-width: 320px;
    padding: 8px 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    transition: border-color .15s ease;
}

    .dbld-name-input:focus {
        outline: none;
        border-color: var(--accent-color);
    }

.dbld-toolbar select {
    padding: 7px 10px;
    font-size: 13px;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

    .dbld-toolbar select:focus {
        outline: none;
        border-color: var(--accent-color);
    }

.dbld-tool-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

    .dbld-tool-group > label {
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: .05em;
        color: var(--text-tertiary);
        white-space: nowrap;
    }

.dbld-toolbar .dbld-spacer {
    flex: 1 1 auto;
}

.dbld-save-state {
    font-size: 11px;
    color: var(--text-tertiary);
    white-space: nowrap;
    transition: color .2s ease;
}

    .dbld-save-state.is-saving {
        color: var(--accent-orange);
    }

.dbld-icon-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all .15s ease;
    white-space: nowrap;
}

    .dbld-icon-btn:hover {
        color: var(--text-primary);
        border-color: var(--border-strong);
        background: var(--bg-elevated);
    }

    .dbld-icon-btn.active {
        color: var(--accent-color);
        border-color: var(--accent-color);
        background: var(--accent-blue-dim);
    }

    .dbld-icon-btn:disabled {
        opacity: .4;
        cursor: not-allowed;
    }

.dbld-publish-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .01em;
    color: #fff;

    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    box-shadow: 0 4px 16px var(--accent-blue-glow);
    transition: filter .15s ease, transform .12s ease, box-shadow .2s ease;
}

    .dbld-publish-btn svg {
        width: 16px;
        height: 16px;
        flex-shrink: 0;
    }

    .dbld-publish-btn:hover {
        filter: brightness(1.12);
        transform: translateY(-1px);
        box-shadow: 0 6px 22px var(--accent-blue-glow);
    }

    .dbld-publish-btn:active {
        transform: translateY(1px);
    }

    .dbld-publish-btn .dbld-pub-spark {
        transition: transform .3s ease;
    }

    .dbld-publish-btn:hover .dbld-pub-spark {
        transform: rotate(15deg) scale(1.12);
    }

    .dbld-publish-btn.is-publishing {
        pointer-events: none;
        opacity: .8;
    }

        .dbld-publish-btn.is-publishing .dbld-pub-spark {
            display: none;
        }

        .dbld-publish-btn.is-publishing::before {
            content: '';
            display: inline-block;
            width: 14px;
            height: 14px;
            border: 2px solid rgba(255,255,255,.35);
            border-top-color: #fff;
            border-radius: 50%;
            animation: dbldSpin .7s linear infinite;
        }

@keyframes dbldSpin {
    to {
        transform: rotate(360deg);
    }
}

.dbld-confetti {
    position: fixed;
    width: 9px;
    height: 9px;
    border-radius: 2px;
    pointer-events: none;
    z-index: 10000;
}

.dbld-layout-bar {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: var(--accent-purple-dim);
    border: 1px dashed var(--accent-purple);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
}

    .dbld-layout-bar .dbld-guides-label {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 12px;
        color: var(--text-secondary);
        cursor: pointer;
        margin-left: auto;
    }

.dbld-stats {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.dbld-stat {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

    .dbld-stat strong {
        font-size: 16px;
        color: var(--text-primary);
    }

    .dbld-stat span {
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: .05em;
        color: var(--text-tertiary);
    }

.dbld-curve {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 62px;
    margin-left: 8px;
    padding-bottom: 2px;
}

.dbld-curve-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
    width: 18px;
}

.dbld-curve-bar {
    width: 100%;
    min-height: 3px;
    background: linear-gradient(180deg, var(--accent-teal), var(--accent-blue));
    border-radius: 3px 3px 0 0;
    transition: height .3s ease;
}

.dbld-curve-col span {
    font-size: 9px;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.dbld-pips {
    display: flex;
    gap: 5px;
    align-items: flex-end;
}

.dbld-pip-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
}

.dbld-pip-weight {
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    min-height: 10px;
}

    .dbld-pip-weight.is-empty {
        opacity: 0;
    }

.dbld-pip {
    min-width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 700;
    border: 1px solid var(--border-default);
}

.dbld-pip-W {
    background: #f5f0d8;
    color: #6b6142;
}

.dbld-pip-U {
    background: #b3d8f2;
    color: #1d4e77;
}

.dbld-pip-B {
    background: #c4bdb9;
    color: #2e2a28;
}

.dbld-pip-R {
    background: #f2b3a4;
    color: #8a2f1d;
}

.dbld-pip-G {
    background: #b6d9c2;
    color: #1e5c37;
}

.dbld-pip-M {
    background: linear-gradient(120deg,#f0d77b,#d9a441);
    color: #5c4310;
}

.dbld-pip-C {
    background: #d8d4d0;
    color: #55504c;
}

.dbld-pip-L {
    background: #cbb9a0;
    color: #5a4832;
}

.dbld-body {
    display: flex;
    gap: 12px;
    flex: 1 1 auto;
    min-height: 0;
}

.dbld-canvas-wrap {
    flex: 1 1 auto;
    min-width: 0;
    overflow: auto;
    background: radial-gradient(1400px 600px at 25% -10%, var(--accent-blue-dim), transparent 60%), var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    position: relative;
}

.dbld-canvas {
    background-image: linear-gradient(var(--border-subtle) 1px, transparent 1px), linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
    background-size: 48px 48px;
    background-position: -1px -1px;
}

.dbld-canvas {
    position: relative;
    min-width: 100%;
    min-height: 100%;
}

.dbld-canvas-scale {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0;
}

.dbld-canvas {
    cursor: grab;
}

body.dbld-panning,
body.dbld-panning * {
    cursor: grabbing !important;
    user-select: none;
}

.dbld-zoom-controls {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 40;
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border-radius: 99px;
    background: var(--surface-glass);
    border: 1px solid var(--border-default);
    box-shadow: 0 4px 14px rgba(0, 0, 0, .28);
    backdrop-filter: blur(8px);
}

.dbld-zoom-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background .12s ease, color .12s ease;
}

    .dbld-zoom-btn:hover {
        background: var(--accent-blue-dim);
        color: var(--accent-blue);
    }

    .dbld-zoom-btn svg {
        width: 16px;
        height: 16px;
    }

.dbld-zoom-reset svg {
    width: 15px;
    height: 15px;
}

.dbld-zoom-level {
    min-width: 42px;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    user-select: none;
}

.dbld-zone-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-tertiary);
    font-size: 14px;
    text-align: center;
    pointer-events: none;
    padding: 24px;
}

    .dbld-zone-empty .dbld-empty-icon {
        font-size: 34px;
        opacity: .5;
    }

[data-dbld-zone].dbld-drop-hot {
    outline: 2px dashed var(--accent-color);
    outline-offset: -3px;
}

.dbld-canvas-wrap:has(> .dbld-canvas.dbld-drop-hot) {
    border-color: var(--accent-color);
}

.dbld-col-header {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-secondary);
    background: var(--surface-glass);
    border: 1px solid var(--border-subtle);
    border-radius: 99px;
    pointer-events: none;
    z-index: 5;
}

    .dbld-col-header em {
        font-style: normal;
        color: var(--accent-color);
    }

.dbld-card {
    position: absolute;
    width: 150px;
    height: 209px;
    border-radius: 8px;
    cursor: grab;
    user-select: none;
    touch-action: none;
    box-shadow: 0 3px 10px rgba(0,0,0,.35);
    transition: transform .14s ease, box-shadow .14s ease;
}

    .dbld-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 8px;
        display: block;
        pointer-events: none;
    }

    .dbld-card:hover {
        transform: translateY(-6px) scale(1.02);
        box-shadow: 0 10px 24px rgba(0,0,0,.5);
        z-index: 500 !important;
    }

    .dbld-card.is-selected {
        box-shadow: 0 0 0 2px var(--accent-color), 0 8px 22px var(--accent-blue-glow);
    }

    .dbld-card.is-drag-source {
        opacity: .25;
    }

    .dbld-card:active {
        cursor: grabbing;
    }

.dbld-qty-badge {
    position: absolute;
    top: -7px;
    right: -7px;
    min-width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    font-size: 11px;
    font-weight: 800;
    color: #fff;
    background: var(--accent-color);
    border-radius: 99px;
    box-shadow: 0 2px 6px rgba(0,0,0,.4);
    z-index: 3;
}

.dbld-dfc-badge {
    position: absolute;
    top: -7px;
    left: -7px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: 99px;
    z-index: 3;
}

    .dbld-dfc-badge svg {
        width: 13px;
        height: 13px;
    }

.dbld-card-tools {
    position: absolute;
    left: 50%;
    bottom: 8px;
    transform: translateX(-50%) translateY(6px);
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity .14s ease, transform .14s ease;
    z-index: 4;
}

.dbld-card:hover .dbld-card-tools {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

body.dbld-dragging .dbld-card-tools {
    opacity: 0 !important;
}

.dbld-ct-btn {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;

    color: #eef1f6;
    background: rgba(20,20,26,.88);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 6px;
    cursor: pointer;
    transition: all .12s ease;
}

    .dbld-ct-btn svg {
        width: 13px;
        height: 13px;
    }

    .dbld-ct-btn:hover {
        background: var(--accent-color);
        color: #fff;
        border-color: transparent;
    }

.dbld-ct-x:hover {
    background: #e5484d;
}

.dbld-drag-ghost {
    position: fixed !important;
    z-index: 9999;
    pointer-events: none;
    opacity: .92;
    transform: rotate(3deg) scale(1.05);
    box-shadow: 0 18px 42px rgba(0,0,0,.6);
    cursor: grabbing;
}

    .dbld-drag-ghost .dbld-card-tools {
        display: none;
    }

.dbld-rail {
    position: relative;
    flex: 0 0 340px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.dbld-rail-splitter {
    flex: 0 0 12px;
    align-self: stretch;
    cursor: col-resize;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    transition: background .15s ease;
}

    .dbld-rail-splitter:hover,
    body.dbld-resizing .dbld-rail-splitter {
        background: var(--accent-blue-dim);
    }

.dbld-splitter-grip {
    width: 5px;
    height: 54px;
    border-radius: 4px;
    background: var(--border-strong);
    transition: background .15s ease, height .15s ease;
}

.dbld-rail-splitter:hover .dbld-splitter-grip,
body.dbld-resizing .dbld-splitter-grip {
    background: var(--accent-color);
    height: 78px;
}

body.dbld-resizing {
    cursor: col-resize;
    user-select: none;
}

    body.dbld-resizing * {
        cursor: inherit !important;
    }

.dbld-preview {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 12px;
    text-align: center;
}

.dbld-preview-flipwrap {
    perspective: 1400px;
    width: 100%;
    max-width: 460px;
    aspect-ratio: 63 / 88;
    margin: 0 auto;
    position: relative;
}

.dbld-preview-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform .55s cubic-bezier(.4,.1,.2,1);
}

    .dbld-preview-inner.is-flipped {
        transform: rotateY(180deg);
    }

    .dbld-preview-inner img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 4.5% / 3.2%;
        backface-visibility: hidden;
        box-shadow: 0 10px 28px rgba(0,0,0,.5);
    }

        .dbld-preview-inner img.back-face {
            transform: rotateY(180deg);
        }

.dbld-preview-flip {
    position: absolute;
    right: -6px;
    bottom: -6px;
    width: 34px;
    height: 34px;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    background: var(--accent-color);
    border: none;
    border-radius: 99px;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(0,0,0,.4);
    z-index: 5;
    transition: transform .15s ease;
}

    .dbld-preview-flip:hover {
        transform: rotate(180deg);
    }

.dbld-preview-name {
    margin-top: 10px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.dbld-preview-meta {
    margin-top: 3px;
    font-size: 11px;
    color: var(--text-tertiary);
    min-height: 14px;
}

.dbld-strip {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 8px 10px 10px;
}

.dbld-strip-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.dbld-strip-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-secondary);
}

.dbld-strip-count {
    font-size: 11px;
    font-weight: 700;
    color: var(--accent-color);
    background: var(--accent-blue-dim);
    padding: 1px 8px;
    border-radius: 99px;
}

.dbld-strip--combo .dbld-strip-count {
    color: var(--accent-purple);
    background: var(--accent-purple-dim);
}

.dbld-strip--side .dbld-strip-count {
    color: var(--accent-orange);
    background: var(--accent-orange-dim);
}

.dbld-strip-collapse {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    margin-right: 2px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background .12s ease, color .12s ease;
}

    .dbld-strip-collapse:hover {
        background: var(--accent-blue-dim);
        color: var(--accent-color);
    }

    .dbld-strip-collapse svg {
        width: 15px;
        height: 15px;
        transition: transform .16s ease;
    }

.dbld-strip.is-collapsed .dbld-chevron {
    transform: rotate(-90deg);
}

.dbld-strip.is-collapsed .dbld-strip-body,
.dbld-strip.is-collapsed .dbld-strip-grip,
.dbld-strip.is-collapsed .dbld-strip-zoom {
    display: none;
}

.dbld-strip-zoom {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 1px;
}

    .dbld-strip-zoom button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 20px;
        height: 20px;
        padding: 0;
        border: none;
        border-radius: 5px;
        background: transparent;
        color: var(--text-tertiary);
        cursor: pointer;
        transition: background .12s ease, color .12s ease;
    }

        .dbld-strip-zoom button:hover {
            background: var(--accent-blue-dim);
            color: var(--accent-color);
        }

        .dbld-strip-zoom button svg {
            width: 13px;
            height: 13px;
        }

.dbld-strip-zoom-level {
    min-width: 34px;
    text-align: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
}

.dbld-strip-body {
    position: relative;
    height: 224px;
    overflow-x: auto;
    overflow-y: hidden;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px dashed var(--border-subtle);
}

.dbld-strip-grip {
    height: 12px;
    margin-top: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: row-resize;
    border-radius: 6px;
    transition: background .15s ease;
}

    .dbld-strip-grip::before {
        content: '';
        width: 40px;
        height: 3px;
        border-radius: 3px;
        background: var(--border-strong);
        transition: background .15s ease;
    }

    .dbld-strip-grip:hover::before {
        background: var(--accent-color);
    }

.dbld-strip-body .dbld-card {
    top: 7px;
}

    .dbld-strip-body .dbld-card:hover {
        transform: translateY(-4px) scale(1.01);
    }

.dbld-strip-body .dbld-card-tools {
    transform: translateX(-50%) translateY(6px) scale(.78);
    transform-origin: bottom center;
}

.dbld-strip-body .dbld-card:hover .dbld-card-tools {
    transform: translateX(-50%) translateY(0) scale(.78);
}

.dbld-strip-empty {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-tertiary);
    pointer-events: none;
}

.dbld-layout-layer {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.dbld-bucket {
    position: absolute;
    border-radius: var(--radius-md);
}

    .dbld-bucket.guide {
        border: 1.5px dashed var(--border-strong);
        background: rgba(255,255,255,.015);
    }

.dbld-bucket-tag {
    position: absolute;
    top: 6px;
    left: 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-tertiary);
}

.dbld-bucket.editing {
    pointer-events: auto;
    border: 2px dashed var(--accent-purple);
    background: var(--accent-purple-dim);
    z-index: 600;
}

.dbld-bucket-head {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    cursor: move;
}

.dbld-bucket-label {
    flex: 1;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.dbld-bucket-del {
    width: 24px;
    height: 24px;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    cursor: pointer;
}

    .dbld-bucket-del:hover {
        background: #e5484d;
        color: #fff;
        border-color: transparent;
    }

.dbld-bucket-rules {
    display: flex;
    gap: 6px;
    padding: 0 8px;
}

    .dbld-bucket-rules select {
        padding: 3px 6px;
        font-size: 11px;
        color: var(--text-primary);
        background: var(--bg-elevated);
        border: 1px solid var(--border-subtle);
        border-radius: 6px;
    }

.dbld-bucket-flow {
    width: 26px;
    height: 24px;
    font-size: 13px;
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    cursor: pointer;
}

.dbld-bucket-resize {
    position: absolute;
    right: 2px;
    bottom: 2px;
    width: 16px;
    height: 16px;
    cursor: nwse-resize;
    background: linear-gradient(135deg, transparent 50%, var(--accent-purple) 50%);
    border-bottom-right-radius: var(--radius-md);
    opacity: .8;
}

#builder-section.dbld-layout-mode .dbld-card {
    opacity: .35;
    pointer-events: none;
}

.dbld-hover-pane {
    position: fixed;
    width: 360px;
    z-index: 9000;
    pointer-events: none;
    opacity: 0;
    transform: scale(.96);
    transition: opacity .16s ease, transform .16s ease;
}

    .dbld-hover-pane.visible {
        opacity: 1;
        transform: scale(1);
    }

    .dbld-hover-pane img {
        width: 100%;
        border-radius: 13px;
        box-shadow: 0 18px 48px rgba(0,0,0,.65);
        display: block;
    }

.dbld-modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,.6);
    backdrop-filter: blur(3px);
    z-index: 3000;
}

    .dbld-modal-overlay.active {
        display: flex;
    }

.dbld-modal {
    width: min(560px, 92vw);
    max-height: 78vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0,0,0,.55);
    overflow: hidden;
}

.dbld-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-subtle);
}

    .dbld-modal-head h3 {
        margin: 0;
        font-size: 16px;
        color: var(--text-primary);
    }

.dbld-modal-close {
    width: 30px;
    height: 30px;
    font-size: 18px;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

    .dbld-modal-close:hover {
        background: var(--bg-elevated);
        color: var(--text-primary);
    }

.dbld-modal-body {
    padding: 12px 16px 16px;
    overflow-y: auto;
}

.dbld-draft-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    margin-bottom: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: border-color .15s ease;
}

    .dbld-draft-row:hover {
        border-color: var(--border-strong);
    }

    .dbld-draft-row.current {
        border-color: var(--accent-color);
    }

.dbld-draft-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

    .dbld-draft-info strong {
        font-size: 14px;
        color: var(--text-primary);
    }

    .dbld-draft-info span {
        font-size: 11px;
        color: var(--text-tertiary);
    }

.dbld-draft-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

    .dbld-draft-actions .btn {
        padding: 5px 10px;
        font-size: 12px;
    }

.dbld-drafts-empty {
    padding: 28px;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 13px;
}

@media (max-width: 1100px) {
    .dbld-rail {
        flex-basis: 300px;
    }
}

@media (max-width: 860px) {
    #builder-section .dbld-shell {
        height: auto;
    }

    .dbld-body {
        flex-direction: column;
    }

    .dbld-canvas-wrap {
        height: 60vh;
    }

    .dbld-rail {
        flex: 1 1 auto;
        flex-direction: column;
        overflow: visible;
    }
}

.btn-open-builder {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    font-size: 12.5px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 2px 10px var(--accent-blue-glow);
    transition: filter .15s ease, transform .12s ease, box-shadow .2s ease;
}

    .btn-open-builder svg {
        width: 15px;
        height: 15px;
        flex-shrink: 0;
    }

    .btn-open-builder:hover {
        filter: brightness(1.12);
        transform: translateY(-1px);
        box-shadow: 0 4px 16px var(--accent-blue-glow);
    }

    .btn-open-builder:active {
        transform: translateY(1px);
    }