/* Core app tokens shared by controls and preview */
:root {
    --app-bg: #f4f7f9;
    --panel-bg: #ffffff;
    --panel-border: #e2e8f0;
    --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    --text-main: #333333;
    --text-muted: #64748b;
    --line: #e2e8f0;
    --button-bg: #f8fafc;
    --button-border: #e2e8f0;
    --button-text: #64748b;
    --primary: #2563eb;
    --primary-strong: #1d4ed8;
    --success: #11895f;
    --canvas-bg: linear-gradient(180deg, #101828 0%, #152235 100%);
    --canvas-card: rgba(255, 255, 255, 0.1);
    --canvas-card-border: rgba(255, 255, 255, 0.08);
    --canvas-text: #ffffff;
    --canvas-muted: rgba(255, 255, 255, 0.74);
    --canvas-subtle: rgba(255, 255, 255, 0.16);
    --canvas-price: #2b6fed;
    --canvas-price-text: #ffffff;
    --canvas-shadow: 0 26px 60px rgba(16, 24, 40, 0.28);
}

/* Dark scheme follows the brand navy + blue palette */
.canvas-wrapper[data-scheme="dark"] {
    --canvas-bg: linear-gradient(180deg, #111827 0%, #1a2332 60%, #111827 100%);
    --canvas-card: rgba(255, 255, 255, 0.08);
    --canvas-card-border: rgba(255, 255, 255, 0.08);
    --canvas-text: #ffffff;
    --canvas-muted: rgba(255, 255, 255, 0.74);
    --canvas-subtle: rgba(91, 155, 255, 0.16);
    --canvas-price: #2b6fed;
    --canvas-price-text: #ffffff;
}

/* Light premium scheme keeps softer borders and dark typography */
.canvas-wrapper[data-scheme="light"] {
    --canvas-bg: linear-gradient(180deg, #fefefe 0%, #eef4fb 100%);
    --canvas-card: rgba(255, 255, 255, 0.92);
    --canvas-card-border: rgba(26, 35, 50, 0.08);
    --canvas-text: #111827;
    --canvas-muted: rgba(26, 35, 50, 0.72);
    --canvas-subtle: rgba(43, 111, 237, 0.1);
    --canvas-price: #1d5bc8;
    --canvas-price-text: #ffffff;
}

/* Brand gradient scheme uses the brighter blue spectrum from the palette */
.canvas-wrapper[data-scheme="gradient"] {
    --canvas-bg: linear-gradient(160deg, #0f1826 0%, #1d5bc8 45%, #2b6fed 72%, #5b9bff 100%);
    --canvas-card: rgba(8, 15, 30, 0.28);
    --canvas-card-border: rgba(255, 255, 255, 0.16);
    --canvas-text: #ffffff;
    --canvas-muted: rgba(255, 255, 255, 0.8);
    --canvas-subtle: rgba(255, 255, 255, 0.12);
    --canvas-price: #ffffff;
    --canvas-price-text: #1d5bc8;
}

/* Export gets a flatter palette because html2canvas renders glass effects poorly. */
.canvas-wrapper.export-render[data-scheme="dark"] {
    --canvas-card: #2c374c;
    --canvas-card-border: rgba(255, 255, 255, 0.1);
    --canvas-subtle: #314972;
}

.canvas-wrapper.export-render[data-scheme="light"] {
    --canvas-card: #f5f7fb;
    --canvas-card-border: rgba(26, 35, 50, 0.08);
    --canvas-subtle: #dbe6f5;
}

.canvas-wrapper.export-render[data-scheme="gradient"] {
    --canvas-card: #2a3550;
    --canvas-card-border: rgba(255, 255, 255, 0.12);
    --canvas-subtle: #2a4677;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    max-width: 100vw;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--app-bg);
    color: var(--text-main);
    padding: 15px;
    overflow-x: hidden;
}

button,
textarea,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

a {
    color: inherit;
}

/* Header matches index with the back button kept on the right */
.main-header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
    margin: 0 auto 20px;
    max-width: 1440px;
    border-bottom: 1px solid #e2e8f0;
    background: transparent;
    position: relative;
}

.main-header .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.brand-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.main-header .logo span {
    color: #3b82f6;
    font-weight: 400;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.back-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    border-radius: 999px;
    text-decoration: none;
    background: #ffffff;
    border: 1px solid var(--panel-border);
    color: #475569;
    transition: 0.2s ease;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.06);
}

.back-link:hover {
    background: #f8fafc;
    color: #0f172a;
}

.panel-toggle,
.panel-close {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: none;
    background: transparent;
    color: var(--text-main);
}

/* Main split view */
.catalog-app {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 390px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}

.control-panel {
    position: sticky;
    top: 20px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    box-shadow: var(--panel-shadow);
    border-radius: 16px;
    padding: 30px;
}

.panel-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #94a3b8;
    padding: 0;
}

.panel-handle {
    display: none;
}

.controls-section-title,
.section-heading span {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #94a3b8;
    font-weight: 700;
}

.controls-section-title {
    margin-bottom: 15px;
}

.panel-section + .panel-section {
    margin-top: 18px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
}

.panel-section-layout {
    padding-bottom: 2px;
}

.section-heading {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 15px;
}

.section-heading small {
    color: var(--text-muted);
    font-size: 13px;
}

/* Shared segmented buttons */
.segmented-control,
.scheme-picker {
    display: grid;
    gap: 10px;
}

.segmented-control {
    grid-template-columns: repeat(3, 1fr);
}

.scheme-picker {
    grid-template-columns: repeat(3, 1fr);
}

.segment-btn,
.scheme-btn {
    min-height: 42px;
    border: 1px solid var(--button-border);
    border-radius: 8px;
    background: var(--button-bg);
    color: var(--button-text);
    font-weight: 700;
    font-size: 12px;
    transition: 0.2s ease;
}

.segment-btn:hover,
.scheme-btn:hover {
    background: #f8fafc;
    color: #0f172a;
}

.segment-btn.active,
.scheme-btn.active {
    background: #0f172a;
    border-color: #0f172a;
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.2);
}

.scheme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    font-size: 13px;
    font-weight: 700;
}

/* Dynamic list of car inputs */
.car-inputs {
    display: grid;
    gap: 14px;
}

.car-input-card {
    padding: 0;
    border: 0;
    background: transparent;
}

.car-input-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.car-input-head strong {
    font-size: 15px;
    font-weight: 700;
}

.upload-status {
    color: var(--text-muted);
    font-size: 12px;
}

.car-textarea {
    width: 100%;
    min-height: 134px;
    resize: none;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    padding: 12px 14px;
    color: var(--text-main);
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.car-textarea:focus {
    border-color: #3b82f6;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.car-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}

.photo-input {
    display: none;
}

.photo-upload-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 10px;
    border: 2px dashed #cbd5e1;
    background: #f8fafc;
    color: #64748b;
    font-size: 13px;
    font-weight: 700;
}

.photo-upload-btn:hover {
    border-color: #3b82f6;
    background: #eff6ff;
    color: #3b82f6;
}

.photo-upload-btn.is-loaded {
    background: rgba(17, 137, 95, 0.1);
    border-color: #10b981;
    color: var(--success);
}

.input-hint {
    color: var(--text-muted);
    font-size: 12px;
}

.extra-text-inputs {
    display: grid;
    gap: 14px;
}

.accordion-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text-main);
    font-size: 15px;
    font-weight: 700;
    text-align: left;
}

.accordion-icon {
    flex: 0 0 auto;
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.accordion-toggle[aria-expanded="true"] .accordion-icon {
    transform: rotate(180deg);
}

.accordion-panel {
    margin-top: 14px;
}

.extra-text-card {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #f8fafc;
}

.extra-text-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.extra-text-head strong {
    font-size: 14px;
    font-weight: 700;
}

.extra-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
}

.extra-toggle input {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--primary);
}

.extra-textarea {
    width: 100%;
    min-height: 90px;
    resize: vertical;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background: #ffffff;
    padding: 12px 14px;
    color: var(--text-main);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.extra-textarea:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.extra-text-card.is-disabled .extra-textarea {
    opacity: 0.6;
}

/* Action buttons at the bottom of the panel */
.panel-actions {
    display: grid;
    gap: 10px;
}

.panel-section-cars + .panel-actions {
    margin-top: 24px;
    padding-top: 22px;
}

.panel-actions-copy {
    padding-top: 20px;
}

.primary-btn,
.secondary-btn,
.ghost-btn {
    min-height: 54px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-size: 16px;
    font-weight: 700;
    transition: 0.2s ease;
}

.primary-btn {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.secondary-btn {
    background: #10b981;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.ghost-btn {
    background: #f1f5f9;
    color: #475569;
    border-color: #e2e8f0;
}

.primary-btn:hover,
.secondary-btn:hover,
.ghost-btn:hover {
    transform: translateY(-2px);
}

.primary-btn:disabled,
.secondary-btn:disabled,
.ghost-btn:disabled {
    opacity: 0.7;
    cursor: wait;
    transform: none;
}

/* Preview area around the export canvas */
.preview-stage {
    min-width: 0;
}

.preview-shell {
    min-height: 0;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    background: transparent;
    margin: 0 auto;
}

/* Export canvas itself */
.canvas-wrapper {
    width: 450px;
    height: 800px;
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: var(--canvas-bg);
    box-shadow: var(--canvas-shadow);
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.canvas-wrapper::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.12), transparent 25%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 22%);
    pointer-events: none;
}

.canvas-topbar,
.canvas-footer {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.canvas-topbar {
    min-height: 38px;
    justify-content: center;
}

.canvas-title,
.canvas-footer span {
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--canvas-card-border);
    background: var(--canvas-subtle);
    color: var(--canvas-text);
    font-size: 11px;
    line-height: 1;
}

.canvas-footer {
    margin-top: auto;
}

.catalog-grid {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 14px;
    min-height: 0;
    flex: 1;
}

.canvas-wrapper.layout-3 .catalog-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, minmax(0, 1fr));
}

.canvas-wrapper.layout-5 .catalog-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.canvas-wrapper.layout-6 .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

/* Shared card styling */
.catalog-card {
    display: flex;
    min-width: 0;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid var(--canvas-card-border);
    background: var(--canvas-card);
    backdrop-filter: blur(10px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.canvas-wrapper.export-render .catalog-card {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
}

.card-photo-box {
    position: relative;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.28);
}

.canvas-wrapper[data-scheme="light"] .card-photo-box {
    background: rgba(209, 213, 219, 0.28);
}

.canvas-wrapper.export-render .card-photo-box {
    background: #202a3f;
}

.canvas-wrapper.export-render[data-scheme="light"] .card-photo-box {
    background: #dfe4ec;
}

.card-photo {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    max-width: none;
}

.card-content {
    min-width: 0;
}

.card-title,
.card-specs,
.card-trim,
.card-mileage,
.card-price-inline {
    min-width: 0;
    overflow-wrap: anywhere;
}

.card-title {
    color: var(--canvas-text);
    font-weight: 900;
}

.card-specs,
.card-trim,
.card-mileage {
    color: var(--canvas-muted);
}

.price-badge,
.card-price-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-height: 32px;
    border-radius: 999px;
    background: var(--canvas-price);
    color: var(--canvas-price-text);
    font-weight: 700;
    line-height: 1;
}

.canvas-wrapper[data-scheme="gradient"] .price-badge,
.canvas-wrapper[data-scheme="gradient"] .card-price-inline {
    box-shadow: 0 12px 26px rgba(255, 255, 255, 0.18);
}

/* 3-card landscape cards */
.canvas-wrapper.layout-3 .canvas-topbar,
.canvas-wrapper.layout-3 .canvas-footer {
    display: none;
}

.canvas-wrapper.layout-3 .catalog-grid {
    gap: 12px;
}

.canvas-wrapper.layout-3 .catalog-card {
    position: relative;
    height: 100%;
    padding: 0;
    border-radius: 24px;
    background: rgba(20, 31, 48, 0.5);
}

.canvas-wrapper.layout-3 .card-photo-box {
    position: absolute;
    inset: 0;
    border-radius: inherit;
}

.canvas-wrapper.layout-3 .card-photo-box::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 12, 22, 0) 0%, rgba(7, 12, 22, 0) 54%, rgba(7, 12, 22, 0.16) 68%, rgba(7, 12, 22, 0.72) 86%, rgba(7, 12, 22, 0.94) 100%);
    pointer-events: none;
}

.canvas-wrapper.layout-3 .card-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(112px, 0.9fr);
    grid-template-areas:
        "title specs"
        "trim mileage";
    gap: 6px 14px;
    align-items: end;
    padding: 0 18px 16px;
    z-index: 2;
}

.canvas-wrapper.layout-3 .card-title {
    grid-area: title;
    color: #ffffff;
    font-size: 22px;
    line-height: 1;
    text-shadow: 0 2px 10px rgba(7, 12, 22, 0.55);
}

.canvas-wrapper.layout-3 .card-specs {
    grid-area: specs;
    align-self: start;
    color: rgba(255, 255, 255, 0.92);
    font-size: 11.5px;
    line-height: 1.24;
    text-align: right;
    text-shadow: 0 2px 10px rgba(7, 12, 22, 0.55);
}

.canvas-wrapper.layout-3 .card-trim {
    grid-area: trim;
    color: rgba(255, 255, 255, 0.84);
    font-size: 12px;
    line-height: 1.2;
    white-space: nowrap;
    text-overflow: ellipsis;
    text-shadow: 0 2px 10px rgba(7, 12, 22, 0.55);
}

.canvas-wrapper.layout-3 .card-mileage {
    grid-area: mileage;
    justify-self: end;
    color: rgba(255, 255, 255, 0.84);
    font-size: 11.5px;
    line-height: 1.2;
    white-space: nowrap;
    text-align: right;
    text-shadow: 0 2px 10px rgba(7, 12, 22, 0.55);
}

.canvas-wrapper.layout-3 .card-price-inline {
    display: none;
}

.canvas-wrapper.layout-3 .price-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 3;
    min-height: 32px;
    padding: 0 14px;
    font-size: 15px;
    box-shadow: 0 12px 24px rgba(8, 15, 30, 0.22);
}

.canvas-wrapper.layout-3 .card-title,
.canvas-wrapper.layout-3 .card-specs,
.canvas-wrapper.layout-3 .card-trim,
.canvas-wrapper.layout-3 .card-mileage {
    overflow: hidden;
}

.canvas-wrapper.layout-3 .card-title,
.canvas-wrapper.layout-3 .card-specs {
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.canvas-wrapper.layout-3 .card-title {
    -webkit-line-clamp: 2;
}

.canvas-wrapper.layout-3 .card-specs {
    -webkit-line-clamp: 2;
}

.canvas-wrapper[data-scheme="light"].layout-3 .catalog-card {
    background: rgba(23, 33, 48, 0.24);
}

.canvas-wrapper[data-scheme="light"].layout-3 .card-photo-box::after {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0) 0%, rgba(17, 24, 39, 0) 56%, rgba(17, 24, 39, 0.14) 70%, rgba(17, 24, 39, 0.68) 86%, rgba(17, 24, 39, 0.92) 100%);
}

.canvas-wrapper[data-scheme="gradient"].layout-3 .card-photo-box::after {
    background: linear-gradient(180deg, rgba(8, 14, 28, 0) 0%, rgba(8, 14, 28, 0) 54%, rgba(8, 14, 28, 0.18) 68%, rgba(8, 14, 28, 0.78) 86%, rgba(8, 14, 28, 0.96) 100%);
}

.canvas-wrapper[data-scheme="light"].layout-3 .price-badge {
    box-shadow: 0 12px 24px rgba(29, 91, 200, 0.2);
}

.canvas-wrapper[data-scheme="gradient"].layout-3 .price-badge {
    box-shadow: 0 12px 24px rgba(255, 255, 255, 0.16);
}

/* 5-card compact horizontal list */
.canvas-wrapper.layout-5 .canvas-topbar {
    min-height: 32px;
}

.canvas-wrapper.layout-5 .canvas-title,
.canvas-wrapper.layout-5 .canvas-footer span {
    font-size: 10px;
    padding: 7px 11px;
}

.canvas-wrapper.layout-5 .catalog-card {
    display: grid;
    grid-template-columns: 39% 61%;
    gap: 0;
    padding: 8px;
    border-radius: 22px;
}

.canvas-wrapper.layout-5 .card-photo-box {
    border-radius: 16px;
}

.canvas-wrapper.layout-5 .card-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 2px 2px 2px 12px;
}

.canvas-wrapper.layout-5 .card-title {
    font-size: 16px;
    line-height: 1.04;
}

.canvas-wrapper.layout-5 .card-specs,
.canvas-wrapper.layout-5 .card-trim,
.canvas-wrapper.layout-5 .card-mileage {
    font-size: 10.5px;
    line-height: 1.22;
}

.canvas-wrapper.layout-5 .card-price-inline {
    margin-top: 2px;
    min-height: 28px;
    padding: 0 12px;
    font-size: 14px;
}

.canvas-wrapper.layout-5 .price-badge {
    display: none;
}

/* 6-card compact grid */
.canvas-wrapper.layout-6 .canvas-topbar {
    display: none;
}

.canvas-wrapper.layout-6 .canvas-title,
.canvas-wrapper.layout-6 .canvas-footer span {
    font-size: 10px;
    padding: 6px 10px;
}

.canvas-wrapper.layout-6 .catalog-card {
    flex-direction: column;
    padding: 6px;
    border-radius: 20px;
}

.canvas-wrapper.layout-6 .card-photo-box {
    height: 118px;
    border-radius: 15px;
}

.canvas-wrapper.layout-6 .card-content {
    padding: 8px 4px 3px;
    display: grid;
    gap: 4px;
}

.canvas-wrapper.layout-6 .card-title {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 14px;
    line-height: 1.02;
}

.canvas-wrapper.layout-6 .card-specs {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 10.5px;
    line-height: 1.18;
}

.canvas-wrapper.layout-6 .card-trim,
.canvas-wrapper.layout-6 .card-mileage {
    display: block;
    font-size: 9.5px;
    line-height: 1.18;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.canvas-wrapper.layout-6 .card-price-inline {
    display: inline-flex;
    margin-top: 2px;
    min-height: 26px;
    padding: 0 10px;
    font-size: 12px;
}

.canvas-wrapper.layout-6 .price-badge {
    display: none;
}

.canvas-wrapper.layout-6 .card-price-inline {
    justify-self: start;
}

.canvas-wrapper.layout-6 .card-trim {
    margin-top: 1px;
}

.canvas-wrapper.layout-6 .card-mileage {
    margin-top: -1px;
}

/* Visual layer for narrow screens */
.panel-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.44);
    z-index: 90;
}

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

/* Mobile layout keeps the canvas scaled and the panel as bottom sheet */
@media (max-width: 900px) {
    body {
        padding: 14px;
    }

    .panel-toggle,
    .panel-close {
        display: inline-flex;
    }

    .catalog-app {
        grid-template-columns: 1fr;
    }

    .control-panel {
        position: fixed;
        left: 14px;
        right: 14px;
        bottom: 0;
        top: auto;
        z-index: 100;
        max-height: 88vh;
        overflow-y: auto;
        border-radius: 28px 28px 0 0;
        transform: translateY(calc(100% + 24px));
        transition: transform 0.28s ease;
        padding-bottom: 28px;
    }

    .control-panel.open {
        transform: translateY(0);
    }

    .panel-handle {
        display: block;
        width: 54px;
        height: 5px;
        border-radius: 999px;
        margin: 0 auto 14px;
        background: rgba(148, 163, 184, 0.62);
    }

    .scheme-picker {
        grid-template-columns: 1fr;
    }

    .preview-stage {
        width: 100%;
    }

    .preview-shell {
        min-height: 0;
        padding: 16px 0;
        overflow: hidden;
    }
}

@media (max-width: 560px) {
    .main-header {
        justify-content: flex-start;
        padding-right: 104px;
    }

    .main-header .logo {
        gap: 10px;
        font-size: 18px;
    }

    .header-actions {
        flex-shrink: 0;
        right: 0;
    }

    .back-link {
        width: 40px;
        height: 40px;
        min-height: 40px;
    }
}