:root {
    --bg: #f4f4f5;
    --surface: #ffffff;
    --border: #e4e4e7;
    --text: #18181b;
    --text-muted: #71717a;
    --accent: #3f3f46;
    --tag-bg: #f4f4f5;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.06);
}

* { box-sizing: border-box; }

body {
    font-family: "DM Sans", system-ui, sans-serif;
    font-optical-sizing: auto;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: clamp(24px, 5vw, 48px) 20px 40px;
    -webkit-font-smoothing: antialiased;
}

.page-title {
    font-size: clamp(1.125rem, 2vw, 1.35rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 0 0 1.5rem;
    text-align: center;
}

.page-title span {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-top: 0.35rem;
}

.page-main {
    width: 100%;
    max-width: min(920px, calc(100% - 8px));
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.wrapper {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: clamp(24px, 4vw, 40px);
    background: var(--surface);
    padding: clamp(20px, 3vw, 28px);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    width: 100%;
    align-items: center;
}

.controls {
    flex: 0 1 300px;
    min-width: min(100%, 260px);
    max-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 0;
    order: 1;
}

.section-title {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 1.25rem 0 0.75rem;
    margin: 0;
    border: none;
}

.section-title:first-child { padding-top: 0; }

.control-row {
    margin-bottom: 1rem;
}

.control-row:last-child { margin-bottom: 0; }

label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 0.35rem;
}

label span[id$="Hex"] {
    font-family: ui-monospace, "Cascadia Code", monospace;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.color-picker-row {
    display: flex;
    align-items: stretch;
    gap: 8px;
}

input[type="color"] {
    width: 100%;
    height: 40px;
    margin: 0;
    padding: 2px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    cursor: pointer;
}

.color-picker-row input[type="color"] {
    flex: 1;
    min-width: 0;
    width: auto;
}

.btn-pantone-search {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    margin: 0;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-pantone-search:hover {
    background: var(--tag-bg);
    border-color: #d4d4d8;
    color: var(--text);
}

.btn-pantone-search:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.pantone-search-icon {
    display: block;
}

input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
input[type="color"]::-webkit-color-swatch { border: none; border-radius: 6px; }

input[type="range"] {
    width: 100%;
    height: 6px;
    margin: 0.25rem 0 0;
    -webkit-appearance: none;
    appearance: none;
    background: var(--tag-bg);
    border-radius: 999px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--accent);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    cursor: pointer;
    margin-top: -6px;
}

input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--accent);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
    cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: 999px;
    background: var(--tag-bg);
}

input[type="range"]::-moz-range-track {
    height: 6px;
    border-radius: 999px;
    background: var(--tag-bg);
}

.value-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    padding: 0.15rem 0.45rem;
    background: var(--tag-bg);
    color: var(--text);
    border-radius: 6px;
    font-size: 0.6875rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.swatch-panel {
    width: 100%;
    background: var(--surface);
    padding: clamp(18px, 3vw, 24px);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.swatch-panel-header {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.swatch-panel-heading {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 0;
    flex: 1 1 auto;
    min-width: 0;
}

.swatch-panel-actions {
    flex: 0 0 auto;
}

.swatch-panel-header .btn-save {
    width: auto;
    max-width: none;
    white-space: nowrap;
}

.swatch-panel-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.65rem 1rem;
    margin-bottom: 0.65rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--border);
}

.swatch-toolbar-field {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.swatch-toolbar-label {
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.swatch-group-select {
    min-width: 8.5rem;
    max-width: 100%;
    padding: 0.4rem 0.5rem;
    font-family: inherit;
    font-size: 0.75rem;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

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

.btn-tertiary {
    align-self: flex-end;
    padding: 0.4rem 0.65rem;
    font-family: inherit;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text);
    background: var(--tag-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s ease;
}

.btn-tertiary:hover {
    background: #e4e4e7;
}

.swatch-item-group-row {
    margin-top: 0.25rem;
    min-width: 0;
}

.swatch-item-group-display {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
}

.swatch-item-group-display--hidden {
    display: none;
}

.swatch-item-group-prefix {
    flex-shrink: 0;
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.swatch-item-group-text {
    min-width: 0;
    font-size: 0.62rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.swatch-item-group-edit {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: background 0.12s ease, color 0.12s ease;
}

.swatch-item-group-edit:hover {
    background: var(--tag-bg);
    color: var(--text);
}

.swatch-item-group-edit:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

/* ── 儲存色票 Modal ── */
.save-swatch-modal {
    position: fixed;
    inset: 0;
    z-index: 950;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.save-swatch-modal[hidden] {
    display: none;
}

/* 與儲存色票疊加時置頂（工具列「新增群組」可在儲存彈窗開啟時使用） */
.save-swatch-modal--new-group {
    z-index: 965;
}

.save-swatch-modal--edit-swatch-meta {
    z-index: 970;
}

/* 確認刪除等：須蓋在「管理分類」之上 */
.save-swatch-modal--confirm {
    z-index: 980;
}

.save-swatch-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.save-swatch-modal-box {
    position: relative;
    z-index: 1;
    width: min(360px, 100%);
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
    padding: 1.1rem 1.15rem 1rem;
}

.save-swatch-modal-title {
    margin: 0 0 0.85rem;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
}

.save-swatch-modal-body {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.save-swatch-modal-message {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--text);
}

.save-swatch-field-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.save-swatch-field-label:first-of-type {
    margin-top: 0;
}

.save-swatch-name-input {
    width: 100%;
    padding: 0.5rem 0.65rem;
    font-family: inherit;
    font-size: 0.8125rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    outline: none;
}

.save-swatch-name-input:focus {
    border-color: var(--accent);
}

.save-swatch-group-select {
    width: 100%;
    min-width: 0;
}

.save-swatch-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.btn-save-modal-primary,
.btn-save-modal-secondary {
    padding: 0.45rem 0.9rem;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    width: auto;
    max-width: none;
}

.btn-save-modal-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-save-modal-secondary:hover {
    background: var(--tag-bg);
}

.btn-save-modal-primary {
    background: var(--accent);
    color: var(--surface);
}

.btn-save-modal-primary:hover {
    opacity: 0.92;
}

.btn-save-modal-primary--danger {
    background: #b91c1c;
    color: #fff;
}

.btn-save-modal-primary--danger:hover {
    opacity: 0.92;
}

/* ── 管理分類 Modal ── */
.manage-groups-modal {
    position: fixed;
    inset: 0;
    z-index: 960;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.manage-groups-modal[hidden] {
    display: none;
}

.manage-groups-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.manage-groups-modal-box {
    position: relative;
    z-index: 1;
    width: min(400px, 100%);
    max-height: min(70vh, 520px);
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
    padding: 1.1rem 1.15rem 1rem;
}

.manage-groups-modal-title {
    margin: 0 0 0.4rem;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
}

.manage-groups-modal-desc {
    margin: 0 0 0.85rem;
    font-size: 0.72rem;
    line-height: 1.45;
    color: var(--text-muted);
}

.manage-groups-list {
    flex: 1;
    overflow-y: auto;
    min-height: 2.5rem;
    max-height: 40vh;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.manage-groups-empty {
    margin: 0;
    padding: 0.75rem 0.5rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
}

.manage-groups-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.55rem;
    background: var(--tag-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    min-width: 0;
}

.manage-groups-name {
    flex: 1;
    min-width: 0;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.manage-groups-btn {
    flex-shrink: 0;
    padding: 0.3rem 0.55rem;
    font-family: inherit;
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
}

.manage-groups-btn.rename:hover {
    background: var(--tag-bg);
}

.manage-groups-btn.delete {
    color: #b91c1c;
    border-color: #fecaca;
    background: #fff;
}

.manage-groups-btn.delete:hover {
    background: #fef2f2;
}

.manage-groups-modal-footer {
    margin-top: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
}

.manage-groups-modal-footer .btn-save-modal-primary {
    padding: 0.45rem 1.1rem;
}

.btn-save {
    width: 100%;
    padding: 0.65rem 1rem;
    max-width: 280px;
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--surface);
    background: var(--accent);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: opacity 0.15s ease, transform 0.1s ease;
}

.btn-save:hover {
    opacity: 0.92;
}

.btn-save:active {
    transform: scale(0.99);
}

.btn-secondary {
    width: 100%;
    padding: 0.55rem 0.8rem;
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-secondary:hover {
    background: var(--tag-bg);
    border-color: #d4d4d8;
}

.btn-icon {
    display: inline-block;
    margin-left: 0.35rem;
    font-size: 0.82em;
    opacity: 0.8;
}

.swatch-list {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    max-height: min(360px, 55vh);
    overflow-y: auto;
    align-items: stretch;
}

.swatch-list:empty {
    display: none;
}

.swatch-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    padding: 0.45rem 0.5rem;
    background: var(--tag-bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.swatch-item img {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--border);
    background: #fff;
}

.swatch-item-meta {
    flex: 1;
    min-width: 0;
}

.swatch-item-name-row {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
}

.swatch-item-name {
    min-width: 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.swatch-color-chips {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.swatch-inline-pantone-name {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.62rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.swatch-inline-axis-label {
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-muted);
}

.swatch-inline-code {
    font-weight: 400;
}

.swatch-inline-pantone-sep {
    font-weight: 400;
    opacity: 0.85;
}

.swatch-chip {
    display: block;
    width: 12px;
    height: 12px;
    border-radius: 3px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.swatch-chip:hover {
    transform: scale(1.12);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35), 0 0 0 2px rgba(63, 63, 70, 0.2);
}

.swatch-chip:focus {
    outline: none;
}

.swatch-chip:focus-visible {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35), 0 0 0 2px var(--accent);
}

.swatch-item-actions {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex-shrink: 0;
}

.swatch-item-actions button {
    font-family: inherit;
    font-size: 0.65rem;
    padding: 0.25rem 0.45rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: var(--surface);
    cursor: pointer;
    color: var(--text);
}

.swatch-item-actions button:hover {
    background: var(--tag-bg);
}

.swatch-item-actions .btn-delete {
    color: #b91c1c;
    border-color: #fecaca;
}

.swatch-empty {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0 0 0.25rem;
}

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

/* ── Pantone label codes ── */
.color-label-codes {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1px;
}

.pantone-label-line {
    font-size: 0.6rem;
    color: var(--text-muted);
    letter-spacing: 0.01em;
    min-height: 0.75rem;
    text-align: right;
    line-height: 1.35;
}

.pantone-label-line .pantone-name-part {
    font-family: inherit;
    font-weight: 500;
}

.pantone-label-line .pantone-code-part {
    font-family: ui-monospace, "Cascadia Code", monospace;
    letter-spacing: 0.01em;
}

/* ── Pantone Modal ── */
.pantone-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.pantone-modal[hidden] {
    display: none;
}

.pantone-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.pantone-modal-box {
    position: relative;
    z-index: 1;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
    width: min(700px, 100%);
    max-height: min(740px, 90vh);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    overflow: hidden;
}

.pantone-modal-header {
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.pantone-modal-title {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 0.15rem;
    color: var(--text);
}

.pantone-modal-subtitle {
    font-size: 0.6875rem;
    color: var(--text-muted);
    margin: 0;
    letter-spacing: 0.03em;
}

.pantone-modal-search {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.pantone-search-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-family: inherit;
    font-size: 0.8125rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    outline: none;
    transition: border-color 0.15s;
}

.pantone-search-input:focus {
    border-color: var(--accent);
}

.pantone-color-grid {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
    gap: 5px;
    align-content: start;
}

.pantone-color-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    cursor: pointer;
    text-align: left;
    transition: background 0.1s, border-color 0.1s, box-shadow 0.1s;
    font-family: inherit;
    width: 100%;
}

.pantone-color-btn:hover {
    background: var(--tag-bg);
    border-color: #a1a1aa;
}

.pantone-color-btn.is-closest {
    border-color: var(--accent);
    background: rgba(63, 63, 70, 0.07);
    box-shadow: 0 0 0 2px rgba(63, 63, 70, 0.15);
}

.pantone-chip {
    display: block;
    width: 30px;
    height: 30px;
    border-radius: 5px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    flex-shrink: 0;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.pantone-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 1px;
}

.pantone-code {
    font-size: 0.6rem;
    font-family: ui-monospace, "Cascadia Code", monospace;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.01em;
}

.pantone-name {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pantone-modal-footer {
    padding: 10px 16px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-shrink: 0;
}

.pantone-result-count {
    font-size: 0.6875rem;
    color: var(--text-muted);
}

.btn-pantone-skip {
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.45rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: background 0.1s;
    white-space: nowrap;
}

.btn-pantone-skip:hover {
    background: var(--tag-bg);
}

@media (max-width: 600px) {
    .pantone-modal {
        padding: 12px;
        align-items: flex-end;
    }

    .pantone-modal-box {
        max-height: 85vh;
        border-radius: var(--radius) var(--radius) 0 0;
        width: 100%;
    }

    .pantone-color-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

.canvas-wrap {
    position: relative;
    order: 2;
    margin-left: auto;
    flex: 0 0 auto;
    border-radius: var(--radius-sm);
    padding: 1px;
    background: linear-gradient(145deg, #e4e4e7, #d4d4d8);
}

canvas {
    display: block;
    border: none;
    border-radius: calc(var(--radius-sm) - 1px);
    background: #fff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
    max-width: 100%;
    height: auto;
}

@media (max-width: 945px) {
    body {
        padding: 20px 16px 32px;
    }

    .swatch-panel-header {
        flex-wrap: wrap;
    }

    .swatch-panel-actions {
        flex: 1 1 100%;
        width: 100%;
    }

    .swatch-panel-header .btn-save {
        width: 100%;
        white-space: normal;
    }

    .wrapper {
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: stretch;
        justify-content: flex-start;
        gap: 20px;
    }

    .canvas-wrap {
        order: 1;
        margin-left: 0;
        align-self: center;
        width: 100%;
        max-width: min(500px, 100%);
    }

    .controls {
        order: 2;
        min-width: 0;
        max-width: none;
        width: 100%;
    }

    #fabricCanvas {
        width: 100%;
        height: auto;
        aspect-ratio: 1 / 1;
    }

    .btn-save {
        max-width: none;
    }
}

@media (max-width: 767px) {
    .swatch-list {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}