/* Redline Admin — dashboard design system */

:root {
    color-scheme: light;
    --bg: #f6f6f7;
    --surface: #ffffff;
    --surface-muted: #fafafa;
    --text: #202223;
    --text-secondary: #6d7175;
    --border: #e1e3e5;
    --border-strong: #c9cccf;
    --accent: #d71920;
    --accent-hover: #b8141a;
    --accent-soft: #fff4f4;
    --sidebar-bg: #1a1a1a;
    --sidebar-text: #e3e3e3;
    --sidebar-muted: #9a9a9a;
    --success: #1a7f37;
    --success-bg: #e8f5ec;
    --warning: #916a00;
    --warning-bg: #fff8e6;
    --danger: #9f1117;
    --danger-bg: #fff5f5;
    --shadow-sm: 0 1px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.08);
    --radius: 8px;
    --radius-sm: 6px;
    --sidebar-width: 260px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --mono: Consolas, Monaco, "Courier New", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-font-smoothing: antialiased; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
}

a { color: var(--accent); }

/* ── App shell ───────────────────────────────────────── */

.app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    min-height: 100vh;
}

.app-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.page,
.product-workspace {
    flex: 1;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 28px 40px;
}

body:not(.authenticated) .page {
    max-width: 480px;
    padding-top: 48px;
}

/* ── Sidebar ─────────────────────────────────────────── */

.sidebar {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--sidebar-bg);
    color: #fff;
    border-right: 1px solid #2e2e2e;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid #2e2e2e;
}

.sidebar-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.sidebar-brand strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.sidebar-sub {
    display: block;
    font-size: 11px;
    color: var(--sidebar-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--sidebar-text);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.12s;
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.sidebar-link.is-active {
    background: var(--accent);
    color: #fff;
    font-weight: 600;
}

.sidebar-footer {
    padding: 16px 20px 20px;
    border-top: 1px solid #2e2e2e;
}

.sidebar-user strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 2px;
}

.sidebar-user a {
    font-size: 12px;
    color: var(--sidebar-muted);
    text-decoration: none;
}

.sidebar-user a:hover { color: #fff; }

.sidebar-logout {
    width: 100%;
    margin-top: 12px;
    padding: 8px 12px;
    border: 1px solid #3a3a3a;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--sidebar-text);
    font: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.sidebar-logout:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: #555;
}

/* ── Typography ──────────────────────────────────────── */

h1, h2, h3 {
    margin: 0 0 8px;
    line-height: 1.25;
    font-weight: 600;
    color: var(--text);
}

h1 { font-size: 24px; }
h2 { font-size: 15px; }
h3 { font-size: 14px; }

.muted, .text-secondary {
    color: var(--text-secondary);
    font-size: 13px;
}

.subtle {
    display: block;
    margin-top: 2px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 400;
}

/* ── Page header ─────────────────────────────────────── */

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.page-header h1 { margin-bottom: 4px; }

.page-header .muted { margin: 0; }

.page-header__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-page-title {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.product-page-title h1 { margin: 0; }

.breadcrumb {
    margin-bottom: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--text-secondary);
    font-weight: 500;
    text-decoration: none;
}

.breadcrumb a:hover { color: var(--accent); }

.breadcrumb-sep {
    margin: 0 6px;
    color: var(--border-strong);
}

/* ── Cards & panels ──────────────────────────────────── */

.editor-card,
.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.editor-card + .editor-card,
.panel + .panel,
.editor-card + .panel,
.panel + .editor-card {
    margin-top: 16px;
}

.editor-card__head,
.panel > h2:first-child {
    padding: 16px 20px 0;
}

.editor-card__head h2,
.panel > h2 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.editor-card__head p,
.panel > h2 + .muted {
    margin: 0;
    font-size: 13px;
}

.editor-card__head--split {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.editor-card__body,
.panel > :not(h2):not(.toolbar) {
    padding: 16px 20px 20px;
}

.panel > h2 { padding: 16px 20px 0; }

.panel > .table-wrap,
.panel > .form,
.panel > p { padding-left: 20px; padding-right: 20px; }

.panel > .table-wrap:last-child,
.panel > .form:last-child { padding-bottom: 20px; }

.editor-card--sticky {
    position: sticky;
    top: 20px;
}

/* ── Stats ───────────────────────────────────────────── */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    display: block;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.12s, box-shadow 0.12s;
}

.stat-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
}

.stat-card__value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.1;
    color: var(--accent);
    margin-bottom: 4px;
}

.stat-card__label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Dashboard */
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.metric-tile { min-width: 0; padding: 18px 18px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); color: inherit; text-decoration: none; transition: transform 0.12s, border-color 0.12s, box-shadow 0.12s; }
.metric-tile:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.metric-tile--attention { border-left: 3px solid #e2a400; padding-left: 16px; }
.metric-tile__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.metric-tile__label { color: var(--text-secondary); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.045em; }
.metric-tile__icon { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 7px; font-size: 12px; font-weight: 700; }
.metric-tile__icon--red { color: var(--accent); background: var(--accent-soft); }
.metric-tile__icon--green { color: var(--success); background: var(--success-bg); }
.metric-tile__icon--blue { color: #2563a5; background: #eef5ff; }
.metric-tile__icon--amber { color: var(--warning); background: var(--warning-bg); }
.metric-tile__value { display: block; margin: 14px 0 4px; overflow: hidden; color: var(--text); font-size: 28px; line-height: 1.05; text-overflow: ellipsis; white-space: nowrap; }
.metric-tile__hint { color: var(--text-secondary); font-size: 12px; }

.dashboard-section { margin-top: 16px; }
.dashboard-section .editor-card__head { padding-bottom: 15px; border-bottom: 1px solid var(--border); }
.dashboard-section .editor-card__head .text-link { margin-top: 2px; white-space: nowrap; }
.production-list { display: grid; }
.production-row { display: grid; grid-template-columns: 94px minmax(180px, 1fr) 140px 90px 110px 16px; gap: 14px; align-items: center; padding: 13px 20px; border-bottom: 1px solid var(--border); color: inherit; text-decoration: none; transition: background 0.12s; }
.production-row:last-child { border-bottom: 0; }
.production-row:hover { background: var(--surface-muted); }
.production-row__order { color: var(--accent); font-size: 12px; font-weight: 700; }
.production-row__main { min-width: 0; }
.production-row__main strong,
.production-row__main span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.production-row__main strong { margin-bottom: 2px; font-size: 13px; }
.production-row__main span,
.production-row__time { color: var(--text-secondary); font-size: 12px; }
.production-row__total { font-size: 13px; font-weight: 600; text-align: right; }
.production-row__time { text-align: right; white-space: nowrap; }
.production-row__arrow { color: var(--border-strong); font-size: 20px; }

.activity-feed { padding: 5px 20px 14px; }
.activity-day { padding: 13px 0 7px 44px; color: var(--text-secondary); font-size: 11px; font-weight: 700; letter-spacing: 0.045em; text-transform: uppercase; }
.activity-item { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 14px; align-items: start; padding: 9px 0; }
.activity-item:not(:last-child)::before { position: absolute; top: 38px; bottom: -8px; left: 14px; width: 1px; background: var(--border); content: ""; }
.activity-item__icon { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; font-size: 11px; font-weight: 700; }
.activity-item__icon--red { color: var(--accent); background: var(--accent-soft); }
.activity-item__icon--green { color: var(--success); background: var(--success-bg); }
.activity-item__icon--blue { color: #2563a5; background: #eef5ff; }
.activity-item__icon--gray { color: #596068; background: #f0f1f2; }
.activity-item__body { min-width: 0; }
.activity-item__body a { display: block; overflow: hidden; color: var(--text); font-size: 13px; font-weight: 600; text-decoration: none; text-overflow: ellipsis; white-space: nowrap; }
.activity-item__body a:hover { color: var(--accent); }
.activity-item__body span,
.activity-item time { color: var(--text-secondary); font-size: 12px; }
.activity-item time { padding-top: 2px; white-space: nowrap; }

/* legacy metric cards */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.card {
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.card-link {
    text-decoration: none;
    color: inherit;
    transition: border-color 0.12s;
}

.card-link:hover { border-color: var(--accent); }

.metric {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
}

.small-metric { font-size: 18px; }

.label { font-size: 13px; color: var(--text-secondary); }

/* ── Toolbar & tables ──────────────────────────────── */

.toolbar {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--surface-muted);
}

.toolbar-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.toolbar-field {
    display: grid;
    gap: 4px;
    min-width: 140px;
}

.toolbar-field--grow { flex: 1 1 200px; }

.table-wrap {
    overflow-x: auto;
}

.table-wrap--flush { margin: 0; }

.data-table,
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th,
.data-table td,
th, td {
    padding: 12px 20px;
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--border);
}

.data-table th,
th {
    background: var(--surface-muted);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.data-table tbody tr:hover,
tbody tr:hover { background: #fafbfb; }

.data-table tbody tr:last-child td,
tbody tr:last-child td { border-bottom: 0; }

.product-row__title {
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}

.product-row__title:hover { color: var(--accent); }

.product-row__price { font-weight: 600; white-space: nowrap; }

.row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: flex-end;
}

/* ── Forms ───────────────────────────────────────────── */

.form,
.form-stack {
    display: grid;
    gap: 14px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.tier-grid {
    display: grid;
    grid-template-columns: minmax(90px, 1fr) minmax(90px, 1fr) minmax(120px, 1fr);
    gap: 10px;
    align-items: center;
}

.tier-grid--head {
    margin-bottom: -6px;
}

.input-suffix {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
}

.input-suffix input {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.input-suffix span {
    align-self: stretch;
    display: inline-flex;
    align-items: center;
    padding: 0 10px;
    border: 1px solid var(--border-strong);
    border-left: 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: var(--surface-subtle);
    color: var(--text-secondary);
    font-size: 13px;
}

label { display: block; }

.field-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
}

.field-hint {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

input,
select,
textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    font: inherit;
    font-size: 14px;
    color: var(--text);
    transition: border-color 0.12s, box-shadow 0.12s;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(215, 25, 32, 0.15);
}

textarea { resize: vertical; min-height: 80px; }

.code-input {
    min-height: 140px;
    font-family: var(--mono);
    font-size: 12px;
}

.checks {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.checks--stack {
    display: grid;
    gap: 8px;
}

.check-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    cursor: pointer;
}

.check-row input { width: auto; }

/* ── Buttons ─────────────────────────────────────────── */

button,
.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 36px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
}

button {
    border: 1px solid transparent;
    background: var(--accent);
    color: #fff;
}

button:hover { background: var(--accent-hover); }

button.secondary {
    background: var(--surface);
    border-color: var(--border-strong);
    color: var(--text);
}

button.secondary:hover { background: var(--surface-muted); }

.button-link {
    background: var(--accent);
    color: #fff;
    border: 1px solid transparent;
}

.button-link:hover { background: var(--accent-hover); color: #fff; }

.secondary-link {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    color: var(--text);
}

.secondary-link:hover {
    background: var(--surface-muted);
    color: var(--text);
}

.button-block { width: 100%; }

.compact-link {
    min-height: 30px;
    padding: 5px 10px;
    font-size: 12px;
}

.text-link,
.link-button {
    border: 0;
    background: none;
    padding: 0;
    color: var(--accent);
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.link-button--danger { color: var(--danger); }

.inline-form { display: inline; margin: 0; }

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.actions form { margin: 0; }

/* ── Status badges ───────────────────────────────────── */

.status-badge,
.pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: capitalize;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.status-badge--draft,
.pill { background: #eceef0; color: #4a4f55; }

.status-badge--published { background: var(--success-bg); color: var(--success); }

.status-badge--archived { background: #f0f0f0; color: #777; }

.status-badge--warning { background: var(--warning-bg); color: var(--warning); }

.status-badge--danger { background: var(--danger-bg); color: var(--danger); }

.type-badge,
.meta-badge {
    display: inline-flex;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--surface-muted);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.meta-badge--success { background: var(--success-bg); color: var(--success); }

.meta-badge--muted { background: #f0f0f0; color: #777; }

.meta-badge--warning { background: var(--warning-bg); color: var(--warning); }

/* ── Alerts ──────────────────────────────────────────── */

.alert {
    margin-bottom: 16px;
    padding: 12px 16px;
    border: 1px solid #f5c2c2;
    border-radius: var(--radius-sm);
    background: var(--danger-bg);
    color: var(--danger);
    font-size: 13px;
}

.notice {
    margin-bottom: 16px;
    padding: 12px 16px;
    border: 1px solid #b8dfc4;
    border-radius: var(--radius-sm);
    background: var(--success-bg);
    color: var(--success);
    font-size: 13px;
}

.callout {
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-sm);
    background: var(--accent-soft);
    font-size: 13px;
}

.callout p { margin: 6px 0 0; }

.empty-state {
    padding: 40px 20px;
    text-align: center;
}

.empty-state .button-link { margin-top: 12px; }

.empty-inline { padding: 8px 0; }

/* ── Product editor ──────────────────────────────────── */

.product-editor {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 20px;
    align-items: start;
}

.product-editor-main,
.product-editor-aside {
    display: grid;
    gap: 16px;
    align-content: start;
}

.product-editor-form { min-width: 0; }

.product-editor-secondary {
    display: grid;
    gap: 16px;
}

.status-panel { display: grid; gap: 6px; }

/* Media grid */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}

.media-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--surface-muted);
}

.media-card__image {
    display: block;
    width: 100%;
    height: 150px;
    object-fit: cover;
    background: #eceef0;
}

.media-card__body { padding: 12px; }

/* Resource lists */
.resource-list {
    list-style: none;
    margin: 0 0 14px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.resource-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.resource-item:last-child { border-bottom: 0; }

.resource-item--empty { grid-template-columns: 1fr; }

.resource-item__main strong { display: block; margin-bottom: 2px; font-size: 13px; }

.modifier-summary {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr) auto;
    gap: 9px;
    width: 100%;
    min-height: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    color: var(--text);
    background: transparent;
    text-align: left;
}

.modifier-summary:hover { color: var(--accent); background: transparent; }
.modifier-summary strong { margin: 0; }
.modifier-summary .subtle { display: inline; margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.modifier-summary__arrow { color: var(--text-secondary); font-size: 18px; transition: transform 0.15s; }
.modifier-summary[aria-expanded="true"] .modifier-summary__arrow { transform: rotate(180deg); }

.resource-item__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: flex-end;
}

.resource-item__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
}

.add-panel {
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.add-panel > summary {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    list-style: none;
    color: var(--text-secondary);
}

.add-panel > summary::-webkit-details-marker { display: none; }

.add-panel[open] > summary {
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.add-panel form { padding: 14px; }

.modifier-drawer {
    grid-column: 1 / -1;
    margin: 2px -16px -14px;
    padding: 16px;
    border-top: 1px solid var(--border);
    background: var(--surface-muted);
}

.modifier-drawer[hidden] { display: none; }
.modifier-drawer--new { margin: 0; }
.modifier-drawer__loading { padding: 18px; color: var(--text-secondary); text-align: center; }
.modifier-editor-inline { max-width: 1040px; margin: 0 auto; }
.modifier-editor-inline .editor-card { box-shadow: none; }
.add-panel .modifier-drawer form { padding: 0; }

.target-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.target-columns fieldset { min-width: 0; padding: 0; border: 0; }
.target-columns legend { margin-bottom: 9px; font-size: 13px; font-weight: 600; }
.target-grid { display: grid; gap: 7px; max-height: 320px; overflow: auto; padding-right: 4px; }
.target-option { display: flex; align-items: flex-start; gap: 9px; padding: 9px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-muted); cursor: pointer; }
.target-option:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.target-option input { width: auto; margin-top: 3px; }
.target-option span { min-width: 0; }
.target-option strong, .target-option small { display: block; }
.target-option strong { overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.target-option small { color: var(--text-secondary); font-size: 11px; text-transform: capitalize; }
.block-subtle:empty { display: none; }

/* ── Order detail layout ─────────────────────────────── */

.order-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 20px;
    align-items: start;
}

.order-layout__main,
.order-layout__aside {
    display: grid;
    gap: 16px;
    align-content: start;
}

.order-layout__aside .editor-card--sticky { top: 20px; }

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.kv-list {
    display: grid;
    gap: 10px;
    margin: 0;
}

.kv-list dt {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
}

.kv-list dd {
    margin: 0;
    font-size: 13px;
    word-break: break-word;
}

/* ── Login ───────────────────────────────────────────── */

.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: linear-gradient(160deg, #1a1a1a 0%, #2a2a2a 50%, var(--bg) 50%);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    padding: 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.auth-card .sidebar-mark {
    margin-bottom: 16px;
}

.auth-card h1 {
    font-size: 22px;
    margin-bottom: 6px;
}

.auth-card .muted { margin-bottom: 20px; }

.panel-narrow {
    max-width: 400px;
    margin: 0 auto;
    padding: 32px;
}

.login-mark { margin-bottom: 16px; }

/* ── Worksheet / preview ─────────────────────────────── */

.worksheet {
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.worksheet-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(200px, 280px);
    gap: 24px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--text);
}

.worksheet-section { margin-top: 20px; }

.worksheet-section h2 { font-size: 14px; margin-bottom: 8px; }

.storefront-preview { padding: 20px; }

.storefront-product {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
    gap: 24px;
    align-items: start;
}

.preview-choices { display: grid; gap: 8px; }

.preview-choices label,
.preview-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.preview-choices input,
.preview-inline input { width: auto; }

.preview-live-price,
.preview-discounts {
    display: grid;
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    background: var(--surface-muted);
}

.preview-live-price {
    grid-template-columns: 1fr auto;
    align-items: center;
}

.preview-live-price > span,
.preview-discounts > .field-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.preview-live-price strong { font-size: 22px; }

.preview-upload-field { display: grid; gap: 6px; }
.upload-preview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.upload-preview-grid--single { grid-template-columns: minmax(180px, 320px); }
.upload-preview-tile { position: relative; display: flex; align-items: center; justify-content: center; min-width: 0; aspect-ratio: 4 / 3; overflow: hidden; border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); background: var(--surface-muted); color: var(--text-secondary); cursor: pointer; }
.upload-preview-tile:hover, .upload-preview-tile.is-selected { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.upload-preview-tile input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.upload-preview-tile img { display: none; width: 100%; height: 100%; object-fit: cover; }
.upload-preview-tile.has-image img { display: block; }
.upload-preview-tile.has-image [data-upload-prompt] { display: none; }
.upload-preview-tile [data-upload-prompt] { padding: 12px; font-size: 12px; font-weight: 600; text-align: center; text-transform: uppercase; }

.preview-discount-tier {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 10px;
    border: 1px solid transparent;
    color: var(--text-secondary);
    font-size: 13px;
}

.preview-discount-tier--earned { color: var(--text); }

.preview-discount-tier--current {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--surface);
}

.product-thumb {
    width: 80px;
    height: 56px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.inline-edit {
    display: grid;
    grid-template-columns: 1fr 80px auto;
    gap: 8px;
    align-items: center;
}

.quick-actions { margin-bottom: 20px; }

.quick-actions .actions { margin-top: 12px; }

/* Modifier workflow */
.modifier-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1px;
    padding: 1px;
    background: var(--border);
}

.modifier-type-link {
    display: grid;
    gap: 4px;
    min-height: 76px;
    padding: 14px;
    border: 0;
    border-radius: 0;
    color: var(--text);
    font-weight: inherit;
    text-align: left;
    text-decoration: none;
    background: var(--surface);
}

.modifier-type-link:hover { background: var(--surface-muted); }
.modifier-type-link strong { font-size: 13px; }
.modifier-type-link span { font-size: 12px; line-height: 1.4; color: var(--text-secondary); }

.modifier-editor-page {
    max-width: 1040px;
    margin: 0 auto;
}

.modifier-editor {
    display: grid;
    gap: 16px;
}

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

.read-only-value {
    display: grid;
    gap: 3px;
    min-height: 42px;
    padding: 9px 11px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.read-only-value strong { font-size: 13px; }
.read-only-value span,
.read-only-inline { font-size: 12px; color: var(--text-secondary); }

.modifier-option-head,
.modifier-option-row {
    display: grid;
    grid-template-columns: minmax(150px, 1.6fr) minmax(105px, 0.8fr) minmax(105px, 0.8fr) minmax(140px, 1fr) 34px;
    gap: 10px;
    align-items: center;
}

.quantity-option-head,
.quantity-option-row {
    display: grid;
    grid-template-columns: minmax(140px, 0.7fr) minmax(220px, 1.3fr) 34px;
    gap: 10px;
    align-items: center;
}

.size-option-head,
.size-option-row {
    display: grid;
    grid-template-columns: minmax(180px, 1.5fr) minmax(110px, 0.7fr) minmax(110px, 0.7fr) 34px;
    gap: 10px;
    align-items: center;
}

.modifier-option-head,
.breakpoint-head,
.quantity-option-head {
    padding: 0 0 7px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
}

.size-option-head {
    padding: 0 0 7px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
}

.modifier-rows {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

.modifier-option-row,
.breakpoint-row,
.quantity-option-row {
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.size-option-row {
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.money-input {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    overflow: hidden;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
}

.money-input > span { padding-left: 9px; color: var(--text-secondary); }
.money-input input { border: 0; min-width: 0; }

.breakpoint-head,
.breakpoint-row {
    display: grid;
    grid-template-columns: minmax(140px, 1fr) minmax(140px, 1fr) 34px;
    gap: 10px;
    align-items: center;
}

.icon-remove {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 0;
    color: var(--danger);
    background: transparent;
    font-size: 20px;
    line-height: 1;
}

.icon-remove:hover { background: #fff0f0; }

.modifier-editor-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding-bottom: 28px;
}

/* AI product description autofill */
.ai-autofill {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 2px;
}

.ai-autofill .muted { margin: 0; }

.ai-autofill-dialog {
    width: min(600px, calc(100vw - 32px));
    padding: 0;
    border: 0;
    border-radius: var(--radius);
    color: var(--text);
    background: var(--surface);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28);
}

.ai-autofill-dialog::backdrop { background: rgba(15, 23, 42, 0.55); }

.dialog-content {
    display: grid;
    gap: 18px;
    padding: 24px;
}

.dialog-header,
.card-heading-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.dialog-header h2,
.dialog-header p,
.card-heading-row h2 { margin: 0; }

.dialog-header p { margin-top: 5px; }

.dialog-close {
    width: 34px;
    min-width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    color: var(--text-secondary);
    background: transparent;
    font-size: 26px;
    line-height: 1;
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.form-message { min-height: 20px; margin: 0; color: var(--text-secondary); }
.form-message.is-error { color: var(--danger); }

.modifier-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.modifier-section-header > div { min-width: 0; }
.modifier-section-header > button { flex: 0 0 auto; white-space: nowrap; }
.ai-modifier-dialog { width: min(720px, calc(100vw - 32px)); }

.ai-modifier-suggestions {
    display: grid;
    gap: 10px;
    max-height: min(52vh, 520px);
    overflow-y: auto;
    padding-right: 3px;
}

.ai-modifier-suggestion {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 12px;
    align-items: flex-start;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
    cursor: pointer;
}

.ai-modifier-suggestion:hover { border-color: var(--border-strong); }
.ai-modifier-suggestion > input { margin-top: 3px; }

.ai-modifier-suggestion__content {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.ai-modifier-suggestion__heading {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.ai-modifier-suggestion__options {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.45;
}

/* ── Responsive ──────────────────────────────────────── */

@media (max-width: 1024px) {
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .production-row { grid-template-columns: 90px minmax(160px, 1fr) 130px 80px 16px; }
    .production-row__time { display: none; }

    .product-editor,
    .order-layout {
        grid-template-columns: 1fr;
    }

    .product-editor-main { display: contents; }
    .product-editor-form { order: 1; }
    .product-editor-aside { order: 2; }
    .product-editor-secondary { order: 3; }

    .editor-card--sticky { position: static; }

    .resource-item {
        grid-template-columns: 1fr;
    }

    .resource-item__meta,
    .resource-item__actions {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .app-shell { grid-template-columns: 1fr; }

    .sidebar {
        position: static;
        min-height: auto;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }

    .sidebar-brand { border-bottom: 0; padding-bottom: 0; }

    .sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 8px;
    }

    .sidebar-footer {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .sidebar-logout { width: auto; margin-top: 0; }

    .page,
    .product-workspace { padding: 16px; }

    .page-header { flex-direction: column; }

    .metric-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .metric-tile { padding: 15px; }
    .metric-tile__value { font-size: 24px; }
    .production-row { grid-template-columns: 72px minmax(0, 1fr) 16px; gap: 10px; }
    .production-row__status,
    .production-row__total { display: none; }
    .activity-feed { padding-right: 16px; padding-left: 16px; }

    .toolbar-filters { flex-direction: column; align-items: stretch; }

    .modifier-section-header { flex-direction: column; }
    .modifier-section-header > button { width: 100%; }

    .tier-grid {
        grid-template-columns: 1fr;
    }

    .tier-grid--head {
        display: none;
    }

    .worksheet-header,
    .storefront-product { grid-template-columns: 1fr; }

    .modifier-option-head { display: none; }

    .quantity-option-head { display: none; }

    .size-option-head { display: none; }

    .modifier-option-row {
        grid-template-columns: 1fr 1fr;
    }

    .modifier-option-row > input[type="hidden"] { display: none; }

    .modifier-option-row > input[name="option_name[]"],
    .modifier-option-row > [data-apply-control] { grid-column: 1 / -1; }

    .quantity-option-row { grid-template-columns: 1fr 1fr; }
    .quantity-option-row button { grid-column: 1 / -1; }

    .size-option-row { grid-template-columns: 1fr 1fr; }
    .size-option-row > input[type="text"] { grid-column: 1 / -1; }
    .size-option-row button { grid-column: 1 / -1; }

    .target-columns { grid-template-columns: 1fr; }
    .upload-preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .upload-preview-grid--single { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
    .metric-grid { grid-template-columns: 1fr; }
    .page-header__actions { width: 100%; }
    .page-header__actions .button-link { flex: 1; }
    .activity-item { grid-template-columns: 30px minmax(0, 1fr); }
    .activity-item time { grid-column: 2; margin-top: -7px; }
}

@media print {
    .sidebar, .no-print { display: none !important; }
    .app-shell { display: block; }
    .page { max-width: none; padding: 0; }
    .worksheet { border: 0; padding: 0; }
}