/* =========================
   SETUP PAGE
   Fabric planner styled to match the Nikole Studio site
========================= */

.setup-page {
    background:
        radial-gradient(circle at top left, rgba(186, 16, 16, 0.07), transparent 30%),
        linear-gradient(180deg, var(--off-white) 0%, #ebe4da 100%);
}

.setup-page > nav:not(.nav),
.setup-page > nav:not(.nav).nav-hidden:not(.nav-open),
.setup-page > nav:not(.nav).nav-visible,
.setup-page > nav:not(.nav).nav-scrolled {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    height: 72px;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(122, 28, 42, 0.08);
    box-shadow: 0 10px 32px rgba(74, 13, 23, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.setup-page > nav:not(.nav) > .logo img {
    height: 50px;
    filter: none;
}

.setup-page > nav:not(.nav) > .nav-links a {
    color: var(--text-dark);
}

.setup-page > nav:not(.nav) > .nav-toggle {
    color: var(--text-dark);
}

.setup-main {
    min-height: 100vh;
}

.setup-planner {
    display: grid;
    grid-template-columns: minmax(290px, 340px) minmax(0, 1fr);
    gap: 24px;
    min-height: calc(100vh - 72px);
    padding: 96px clamp(18px, 4vw, 48px) 32px;
    border-top: 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.32), transparent 28%),
        transparent;
}

.setup-sidebar,
.setup-composer {
    min-width: 0;
    border: 1px solid rgba(122, 28, 42, 0.1);
    background: rgba(255, 250, 246, 0.94);
    box-shadow: 0 24px 70px rgba(74, 13, 23, 0.08);
    animation: appear 0.85s ease-out both;
}

.setup-sidebar {
    display: flex;
    flex-direction: column;
    border-radius: 18px;
    overflow: hidden;
}

.setup-composer {
    display: flex;
    flex-direction: column;
    min-height: 720px;
    padding: 0;
    border-radius: 22px;
    overflow: hidden;
    animation-delay: 0.08s;
}

.setup-brand-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 20px 20px;
    border-bottom: 1px solid rgba(122, 28, 42, 0.1);
    background:
        linear-gradient(135deg, rgba(122, 28, 42, 0.05), rgba(255, 255, 255, 0.4));
}

.setup-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    border-radius: 14px;
    background: var(--maroon-main);
    color: var(--text-light);
    font-family: 'Libre Baskerville', 'Playfair Display', serif;
    font-size: 21px;
    box-shadow: 0 14px 28px rgba(186, 16, 16, 0.18);
}

.setup-brand-card h1 {
    margin: 2px 0 0;
    text-align: left;
    max-width: none;
    color: var(--maroon-deep);
    font-family: 'Libre Baskerville', 'Playfair Display', serif;
    font-size: 20px;
    line-height: 1.2;
    letter-spacing: 0;
}

.setup-kicker {
    margin: 0;
    color: var(--maroon-main);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 2.6px;
    line-height: 1.2;
    text-transform: uppercase;
}

.setup-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    padding: 0 10px;
    border-bottom: 1px solid rgba(122, 28, 42, 0.1);
}

.setup-tab {
    position: relative;
    height: 48px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: rgba(92, 79, 81, 0.7);
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.25s ease, border-color 0.25s ease;
}

.setup-tab:hover,
.setup-tab.active {
    color: var(--maroon-main);
    border-bottom-color: var(--maroon-main);
}

.setup-sidebar-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 18px 18px 24px;
}

.setup-sidebar-scroll::-webkit-scrollbar,
.workspace::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.setup-sidebar-scroll::-webkit-scrollbar-thumb,
.workspace::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(122, 28, 42, 0.18);
}

.setup-panel[hidden] {
    display: none;
}

.setup-panel.active {
    display: block;
}

.setup-label {
    margin: 16px 0 10px;
    color: rgba(92, 79, 81, 0.72);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2.2px;
    line-height: 1.3;
    text-transform: uppercase;
}

.setup-label:first-child {
    margin-top: 2px;
}

.selected-label {
    margin-top: 22px;
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 12px;
}

.chip {
    min-height: 29px;
    padding: 0 12px;
    border: 1px solid rgba(122, 28, 42, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--text-muted);
    font-family: 'DM Sans', sans-serif;
    font-size: 10.5px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.chip:hover,
.chip.active {
    border-color: rgba(186, 16, 16, 0.55);
    background: rgba(186, 16, 16, 0.08);
    color: var(--maroon-main);
}

.chip:hover {
    transform: translateY(-1px);
}

.backdrop-grid,
.prop-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.backdrop-card,
.prop-card {
    position: relative;
    min-width: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid rgba(122, 28, 42, 0.08);
    border-radius: 14px;
    background: var(--off-white);
    color: var(--text-dark);
    font-family: 'DM Sans', sans-serif;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(74, 13, 23, 0.04);
    transition: transform 0.32s cubic-bezier(0.23, 1, 0.32, 1),
                border-color 0.25s ease,
                box-shadow 0.32s ease;
}

.backdrop-card:hover,
.prop-card:hover {
    transform: translateY(-3px);
    border-color: rgba(186, 16, 16, 0.28);
    box-shadow: 0 18px 34px rgba(74, 13, 23, 0.11);
}

.backdrop-card.active {
    border-color: var(--maroon-main);
    box-shadow:
        0 0 0 1px rgba(186, 16, 16, 0.35),
        0 18px 34px rgba(74, 13, 23, 0.12);
}

.backdrop-card.active::after {
    content: "";
    position: absolute;
    top: 10px;
    right: 10px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--maroon-main);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.82);
}

.backdrop-card img,
.prop-card img {
    display: block;
    width: 100%;
    object-fit: cover;
    background: #e7ded4;
    transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1);
}

.backdrop-card img {
    aspect-ratio: 3 / 4;
}

.prop-card img {
    aspect-ratio: 4 / 3;
}

.backdrop-card:hover img,
.prop-card:hover img {
    transform: scale(1.045);
}

.card-name {
    display: block;
    padding: 9px 10px 10px;
    overflow: hidden;
    color: var(--maroon-deep);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 1.1px;
    line-height: 1.25;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}

.image-missing img {
    opacity: 0;
}

.empty-state {
    grid-column: 1 / -1;
    padding: 28px 14px;
    border: 1px dashed rgba(122, 28, 42, 0.16);
    border-radius: 14px;
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1.6;
    text-align: center;
}

.backdrop-actions {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.toggle-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    border: 1px solid rgba(122, 28, 42, 0.1);
    border-radius: 14px;
    background: rgba(248, 245, 241, 0.82);
}

.toggle-row label {
    flex: 1;
    color: var(--text-muted);
    font-size: 12px;
}

.toggle {
    position: relative;
    width: 38px;
    height: 22px;
    flex: 0 0 auto;
    border: 0;
    border-radius: 999px;
    background: rgba(45, 36, 37, 0.16);
    cursor: pointer;
    transition: background 0.25s ease;
}

.toggle::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 8px rgba(45, 36, 37, 0.2);
    transition: transform 0.25s ease;
}

.toggle.on {
    background: var(--maroon-main);
}

.toggle.on::after {
    transform: translateX(16px);
}

.panel-action-btn,
.size-btn,
.tool-btn,
.mini-tool {
    font-family: 'DM Sans', sans-serif;
}

.panel-action-btn {
    height: 40px;
    width: 100%;
    border: 1px solid rgba(122, 28, 42, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--maroon-main);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.panel-action-btn:hover {
    border-color: rgba(186, 16, 16, 0.38);
    background: rgba(186, 16, 16, 0.08);
    color: var(--maroon-deep);
    transform: translateY(-2px);
}

.size-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
}

.size-btn {
    min-height: 44px;
    border: 1px solid rgba(122, 28, 42, 0.13);
    border-radius: 13px;
    background: rgba(248, 245, 241, 0.9);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.size-btn:hover,
.size-btn.active {
    border-color: rgba(186, 16, 16, 0.45);
    background: rgba(186, 16, 16, 0.08);
    color: var(--maroon-main);
}

.size-btn:hover {
    transform: translateY(-2px);
}

.selected-panel {
    display: block;
}

.selected-panel[hidden] {
    display: none;
}

.ctrl-box {
    display: grid;
    gap: 12px;
    padding: 14px;
    border: 1px solid rgba(122, 28, 42, 0.1);
    border-radius: 14px;
    background: rgba(248, 245, 241, 0.86);
}

.slider-row {
    display: grid;
    grid-template-columns: 58px 1fr 42px;
    align-items: center;
    gap: 9px;
}

.slider-row label,
.slider-row span {
    color: var(--text-muted);
    font-size: 11px;
}

.slider-row span {
    text-align: right;
}

.slider-row input[type="range"] {
    min-width: 0;
    accent-color: var(--maroon-main);
}

.selection-empty {
    margin: 0;
    padding: 8px 2px 0;
    color: rgba(92, 79, 81, 0.68);
    font-size: 12px;
}

.selection-empty[hidden] {
    display: none;
}

.composer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px clamp(20px, 3vw, 30px);
    border-bottom: 1px solid rgba(122, 28, 42, 0.1);
    background:
        linear-gradient(135deg, rgba(122, 28, 42, 0.06), rgba(255, 255, 255, 0.38));
}

.composer-copy h2 {
    margin: 6px 0 0;
    color: var(--maroon-deep);
    font-family: 'Libre Baskerville', 'Playfair Display', serif;
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 400;
    line-height: 1.1;
}

.header-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.tool-btn,
.mini-tool {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    border: 1px solid rgba(122, 28, 42, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--maroon-main);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 1.2px;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.tool-btn {
    padding: 0 15px;
}

.tool-btn:hover,
.tool-btn.active,
.mini-tool:hover {
    border-color: rgba(186, 16, 16, 0.38);
    background: rgba(186, 16, 16, 0.08);
    color: var(--maroon-deep);
    transform: translateY(-2px);
}

.tool-btn-primary {
    border-color: var(--maroon-main);
    background: var(--maroon-main);
    color: #fff;
    box-shadow: 0 14px 28px rgba(186, 16, 16, 0.18);
}

.tool-btn-primary:hover {
    background: var(--maroon-deep);
    color: #fff;
}

.workspace {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 520px;
    padding: clamp(22px, 4vw, 42px);
    overflow: auto;
    background:
        linear-gradient(rgba(255, 250, 246, 0.74), rgba(255, 250, 246, 0.74)),
        linear-gradient(90deg, rgba(122, 28, 42, 0.05) 1px, transparent 1px),
        linear-gradient(rgba(122, 28, 42, 0.05) 1px, transparent 1px),
        var(--off-white);
    background-size: auto, 42px 42px, 42px 42px, auto;
}

.canvas-shell {
    position: relative;
    z-index: 2;
    flex: 0 0 auto;
    padding: 12px;
    border: 1px solid rgba(122, 28, 42, 0.12);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow:
        0 34px 80px rgba(74, 13, 23, 0.14),
        0 0 0 8px rgba(255, 255, 255, 0.36);
}

#editor {
    display: block;
    border-radius: 12px;
}

.canvas-shell .canvas-container,
.canvas-shell canvas {
    border-radius: 12px;
}

.canvas-shell .canvas-container {
    overflow: hidden;
}

.canvas-unavailable {
    min-width: min(900px, 80vw);
    min-height: 360px;
}

.composer-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 16px clamp(20px, 3vw, 30px);
    border-top: 1px solid rgba(122, 28, 42, 0.1);
    background: rgba(255, 250, 246, 0.95);
}

.canvas-hints,
.footer-tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.canvas-hints span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(92, 79, 81, 0.75);
    font-size: 11px;
    white-space: nowrap;
}

.canvas-hints kbd {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 0 7px;
    border: 1px solid rgba(122, 28, 42, 0.12);
    border-radius: 6px;
    background: var(--off-white);
    color: var(--text-muted);
    font-family: 'DM Sans', sans-serif;
    font-size: 10px;
    font-weight: 600;
}

.mini-tool {
    min-height: 34px;
    padding: 0 12px;
}

.mini-tool-link {
    border-color: var(--maroon-main);
    background: var(--maroon-main);
    color: #fff;
}

.mini-tool-link:hover {
    background: var(--maroon-deep);
    color: #fff;
}

#toast {
    position: fixed;
    right: 22px;
    bottom: 86px;
    z-index: 1250;
    max-width: min(320px, calc(100vw - 44px));
    padding: 11px 16px;
    border-radius: 999px;
    background: var(--maroon-deep);
    color: #fff;
    box-shadow: 0 16px 36px rgba(74, 13, 23, 0.22);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.7px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

#toast.show {
    opacity: 1;
    transform: translateY(0);
}

.setup-page .page-footer {
    padding: 22px 6%;
    border-top: 1px solid rgba(122, 28, 42, 0.1);
    background: rgba(255, 250, 246, 0.92);
    text-align: center;
}

.setup-page .page-footer p {
    margin: 0;
    font-size: 12px;
}

@media (max-width: 1180px) {
    .setup-planner {
        grid-template-columns: 310px minmax(0, 1fr);
        gap: 18px;
        padding-left: 24px;
        padding-right: 24px;
    }

    .composer-header,
    .composer-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .header-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 920px) {
    .setup-planner {
        grid-template-columns: 1fr;
    }

    .setup-composer {
        min-height: 680px;
    }

    .setup-sidebar-scroll {
        max-height: none;
    }

    .backdrop-grid,
    .prop-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .setup-planner {
        padding: 90px 14px 24px;
    }

    .setup-brand-card,
    .composer-header,
    .composer-footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    .setup-brand-card h1 {
        font-size: 18px;
    }

    .backdrop-grid,
    .prop-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .workspace {
        justify-content: flex-start;
        min-height: 420px;
        padding: 18px;
    }

    .canvas-shell {
        padding: 8px;
        border-radius: 16px;
    }

    #editor {
        border-radius: 10px;
    }

    .canvas-shell .canvas-container,
    .canvas-shell canvas {
        border-radius: 10px;
    }

    .tool-btn {
        min-height: 36px;
        padding: 0 12px;
        font-size: 10px;
    }

    .canvas-hints {
        display: none;
    }
}

@media (max-width: 460px) {
    .setup-tabs {
        padding: 0 6px;
    }

    .setup-tab {
        font-size: 10px;
        letter-spacing: 1px;
    }

    .backdrop-grid,
    .prop-grid,
    .size-grid {
        gap: 8px;
    }

    .footer-tools {
        width: 100%;
    }

    .mini-tool {
        flex: 1 1 calc(50% - 8px);
    }
}