:root {
    --color-primary: #2450d3;
    --color-primary-hover: #1e42ad;
    --color-primary-soft: #e5ebfa;
    --color-on-primary: #ffffff;
    --color-accent: #0e7a6d;
    --color-accent-soft: #e2f1ef;
    --color-text: #151b2c;
    --color-muted: #4f5a6d;
    --color-background: #f3f5fa;
    --color-surface: #ffffff;
    --color-border: #d8dde8;
    --color-focus: #ffbf47;
    --color-success: #1d6b3a;
    --color-success-soft: #e8f0eb;
    --color-warning: #7a4a00;
    --color-warning-soft: #f2ede6;
    --color-danger: #b0161c;
    --color-danger-soft: #f7e8e8;
    --radius: 12px;
    --radius-small: 6px;
    --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: var(--font-body);
    --font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;
    --content-width: 76rem;
    --space: 1rem;
    --shadow-sm: 0 1px 2px rgb(16 24 40 / .06);
    --shadow: 0 1px 3px rgb(16 24 40 / .08), 0 4px 16px rgb(16 24 40 / .06);
    --shadow-lg: 0 12px 32px rgb(16 24 40 / .12);
    --transition: 150ms ease;
    font-size: 100%;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-background);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

a { color: var(--color-primary); text-underline-offset: 3px; text-decoration-thickness: 1px; transition: color var(--transition); }
a:hover { color: var(--color-primary-hover); text-decoration-thickness: 2px; }

:focus-visible {
    outline: 3px solid var(--color-focus);
    outline-offset: 2px;
    box-shadow: 0 0 0 5px var(--color-text);
    border-radius: var(--radius-small);
}

h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: clamp(1.6rem, 1.2rem + 1.5vw, 2.25rem); margin: 0 0 1.25rem; font-weight: 750; }
h2 { font-size: 1.3rem; margin: 0 0 .75rem; font-weight: 700; }
h3 { font-size: 1.05rem; margin: 1.25rem 0 .5rem; }
h1 small { font-size: .6em; color: var(--color-muted); font-weight: 400; }
p { margin: 0 0 1rem; }

.skip-link {
    position: absolute;
    left: var(--space);
    top: -100px;
    padding: .6rem 1rem;
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: var(--radius-small);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}
.skip-link:focus { top: var(--space); }

.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .75rem 1.5rem;
    padding: .8rem max(1.25rem, calc((100% - var(--content-width)) / 2 + 1.5rem));
    background: color-mix(in srgb, var(--color-surface) 92%, transparent);
    backdrop-filter: saturate(1.4) blur(10px);
    border-bottom: 1px solid var(--color-border);
}
.site-header .brand { margin: 0; font-family: var(--font-heading); font-weight: 750; font-size: 1.2rem; letter-spacing: -.02em; }
.site-header .brand a { color: var(--color-text); text-decoration: none; display: inline-flex; align-items: center; gap: .6rem; }
.site-header .brand img { display: block; max-height: 2.5rem; width: auto; }
.site-header .brand span { font-weight: 450; color: var(--color-muted); }
.site-header nav ul { display: flex; flex-wrap: wrap; gap: .25rem; margin: 0; padding: 0; list-style: none; }
.site-header nav a {
    display: inline-block;
    padding: .4rem .75rem;
    border-radius: 999px;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 550;
    transition: background var(--transition), color var(--transition);
}
.site-header nav a:hover { background: var(--color-primary-soft); color: var(--color-primary-hover); }
.site-header nav a[aria-current="page"] { background: var(--color-primary); color: var(--color-on-primary); }
.site-header .logout { margin-left: auto; }

.area-admin .site-header { background: var(--color-surface); }
.area-admin .site-header nav a { font-size: .95rem; padding: .35rem .65rem; }

main { width: 100%; max-width: var(--content-width); margin: 0 auto; padding: 2rem 1.5rem 3rem; flex: 1 0 auto; }
main:focus { outline: none; }

.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    padding: 2rem max(1.25rem, calc((100% - var(--content-width)) / 2 + 1.5rem));
    color: var(--color-muted);
    font-size: .95rem;
}
.site-footer ul { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: 0; padding: 0; list-style: none; }
.site-footer a { color: var(--color-muted); }
.site-footer a:hover { color: var(--color-primary); }

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: clamp(1.1rem, .8rem + 1vw, 1.75rem);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.card > :last-child { margin-bottom: 0; }
.card.narrow { max-width: 30rem; margin-left: auto; margin-right: auto; box-shadow: var(--shadow); }

fieldset { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem 1.25rem; margin: 0 0 1.25rem; }
legend { font-weight: 700; padding: 0 .35rem; }

.field { margin-bottom: 1.1rem; }
.field label, .field > legend { display: block; font-weight: 600; margin-bottom: .3rem; }
.field label.choice, fieldset > label.choice { font-weight: 450; display: flex; align-items: center; gap: .6rem; margin: .35rem 0; }
.hint { color: var(--color-muted); margin: 0 0 .3rem; font-size: .93rem; font-weight: 400; }
.field-error { color: var(--color-danger); font-weight: 600; margin: .3rem 0 0; }

input[type=text], input[type=email], input[type=password], input[type=date], input[type=search], input[type=tel], input[type=number], input[type=url], input[type=file], textarea, select {
    width: 100%;
    max-width: 32rem;
    padding: .65rem .8rem;
    font: inherit;
    color: inherit;
    border: 1.5px solid var(--color-muted);
    border-radius: var(--radius-small);
    background: var(--color-surface);
    transition: border-color var(--transition), box-shadow var(--transition);
}
input:hover, textarea:hover, select:hover { border-color: var(--color-text); }
input[type=color] { width: 3.25rem; height: 2.5rem; padding: .15rem; border: 1.5px solid var(--color-muted); border-radius: var(--radius-small); background: var(--color-surface); cursor: pointer; }
input[type=range] { width: 100%; max-width: 32rem; accent-color: var(--color-primary); }
input[aria-invalid="true"], textarea[aria-invalid="true"], select[aria-invalid="true"] { border-color: var(--color-danger); background: var(--color-danger-soft); }
input[type=radio], input[type=checkbox] { width: 1.2rem; height: 1.2rem; accent-color: var(--color-primary); flex: none; }

.button, .button-link { font: inherit; cursor: pointer; }
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .65rem 1.3rem;
    font-weight: 650;
    line-height: 1.3;
    color: var(--color-on-primary);
    background: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-small);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.button:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: var(--color-on-primary); box-shadow: var(--shadow); }
.button:active { transform: translateY(1px); }
.button[disabled] { background: var(--color-muted); border-color: var(--color-muted); cursor: not-allowed; box-shadow: none; }
.button-secondary { background: var(--color-surface); color: var(--color-primary); }
.button-secondary:hover { background: var(--color-primary-soft); color: var(--color-primary-hover); }
.button-danger { background: var(--color-danger); border-color: var(--color-danger); color: #fff; }
.button-danger:hover { background: var(--color-text); border-color: var(--color-text); color: var(--color-surface); }
.button-link { background: none; border: 0; padding: 0; color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
.button-order { font-size: 1.1rem; padding: .85rem 1.75rem; }

.notice {
    display: block;
    padding: .85rem 1.1rem;
    border-radius: var(--radius-small);
    margin-bottom: 1.25rem;
    border: 1px solid;
    border-left-width: 5px;
}
.notice-success { background: var(--color-success-soft); border-color: var(--color-success); }
.notice-error { background: var(--color-danger-soft); border-color: var(--color-danger); }
.notice-warning { background: var(--color-warning-soft); border-color: var(--color-warning); }
.notice-info { background: var(--color-primary-soft); border-color: var(--color-primary); }

.status { font-weight: 700; }
.status-ok { color: var(--color-success); }
.status-error { color: var(--color-danger); }
.status-warning { color: var(--color-warning); }

.table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .97rem; }
.table th, .table td { text-align: left; padding: .7rem .75rem; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.table thead th { font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--color-muted); border-bottom-width: 2px; background: var(--color-background); }
.table thead th:first-child { border-top-left-radius: var(--radius-small); }
.table thead th:last-child { border-top-right-radius: var(--radius-small); }
.table tbody tr { transition: background var(--transition); }
.table tbody tr:hover { background: var(--color-primary-soft); }
.table tbody th { font-weight: 600; }

.steps { padding-left: 1.25rem; }
.steps li { margin-bottom: 1.25rem; }
.secret, .backup-codes code { font-family: var(--font-mono); font-size: 1.1rem; letter-spacing: .05em; }
.backup-codes { display: grid; grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr)); gap: .5rem; padding: 0; list-style: none; }
.backup-codes li { padding: .5rem; border: 1px dashed var(--color-border); border-radius: var(--radius-small); text-align: center; }
.secondary-action { margin-top: 1rem; }
pre, code { font-family: var(--font-mono); }
pre { background: var(--color-background); padding: .85rem 1rem; border-radius: var(--radius-small); overflow-x: auto; border: 1px solid var(--color-border); }
.lead { font-size: 1.15rem; font-weight: 600; }

.legal-text { max-width: 48rem; }
.legal-text h2 { margin-top: 1.75rem; }
.meta { color: var(--color-muted); font-size: .93rem; }
.placeholder-flag { font-weight: 700; color: var(--color-warning); }
textarea.code { font-family: var(--font-mono); max-width: 100%; font-size: .93rem; }

.address-list { list-style: none; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); }
.address-list > li { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1rem 1.25rem; }
.address-list address { font-style: normal; margin: .25rem 0; }
.actions { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1.5rem; margin: 0 0 1rem; }
.facts dt { font-weight: 600; color: var(--color-muted); }
.facts dd { margin: 0; }
.timeline { list-style: none; padding: 0; }
.timeline li { padding: .4rem 0; border-bottom: 1px solid var(--color-border); }
.pagination { list-style: none; padding: 0; display: flex; gap: 1rem; align-items: center; }
.search { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; margin-bottom: 1.25rem; }
.search .field { margin-bottom: 0; }
.consent-list { list-style: none; padding: 0; }
.consent-list > li, .consent-list-item { border-top: 1px solid var(--color-border); padding: 1rem 0; }
.consent-list h3 { margin: 0 0 .5rem; }
.consent-wording { background: var(--color-background); padding: .8rem 1rem; border-radius: var(--radius-small); margin-bottom: .5rem; border: 1px solid var(--color-border); }
.note { border-top: 1px solid var(--color-border); padding-top: .5rem; margin-top: .5rem; }
details { margin-top: 1rem; }
details > summary { cursor: pointer; font-weight: 600; }

.product-grid { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr)); }
.product-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem 1.4rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--color-primary); }
.product-card h3 { margin: 0 0 .5rem; font-size: 1.12rem; }
.product-card h3 a { color: var(--color-text); text-decoration: none; }
.product-card h3 a:hover { color: var(--color-primary); }
.product-card .price-block { margin-top: auto; }
.price-block { margin: .75rem 0; }
.price { margin: 0; font-size: 1.25rem; }
.price strong { font-size: 1.45rem; letter-spacing: -.02em; }
.price .compare-at { color: var(--color-muted); font-size: 1rem; margin-right: .25rem; }
.price-note { margin: .15rem 0 0; font-size: .88rem; color: var(--color-muted); }
.category-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; margin: 0 0 2rem; }
.category-list > li > a { display: inline-block; padding: .45rem 1rem; border-radius: 999px; background: var(--color-surface); border: 1px solid var(--color-border); text-decoration: none; font-weight: 550; }
.category-list > li > a:hover { border-color: var(--color-primary); background: var(--color-primary-soft); }
.category-list p { margin: .35rem 0 0 1rem; color: var(--color-muted); font-size: .88rem; max-width: 18rem; }
.category-list > li { display: flex; flex-direction: column; }
.indent-1 { margin-left: 1.5rem; }
.indent-2 { margin-left: 3rem; }
.indent-3 { margin-left: 4.5rem; }
.indent-4 { margin-left: 6rem; }

.hero {
    position: relative;
    overflow: hidden;
    margin: 0 0 2.5rem;
    padding: clamp(2rem, 1rem + 4vw, 4rem) clamp(1.25rem, .5rem + 3vw, 3rem);
    border-radius: calc(var(--radius) * 1.5);
    color: var(--color-on-primary);
    background:
        radial-gradient(circle at 85% 15%, color-mix(in srgb, var(--color-accent) 70%, transparent), transparent 55%),
        linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    box-shadow: var(--shadow-lg);
}
.hero h1 { color: inherit; font-size: clamp(1.9rem, 1.3rem + 2.5vw, 3rem); max-width: 22ch; margin-bottom: .75rem; }
.hero p { font-size: 1.15rem; max-width: 52ch; opacity: .95; }
.hero .button { background: var(--color-surface); border-color: var(--color-surface); color: var(--color-primary); }
.hero .button:hover { background: var(--color-primary-soft); color: var(--color-primary-hover); }
.feature-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); margin: 0 0 2.5rem; padding: 0; list-style: none; }
.feature-grid > li { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; }
.feature-grid h3 { margin-top: 0; }
.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 0 0 1rem; }

.cart-table th .meta { display: block; font-weight: 400; }
.addon-row th { padding-left: 1.75rem; }
.inline-form { display: flex; gap: .5rem; align-items: center; }
.inline-form input[type=number] { width: 5rem; }
.totals { margin-top: 1rem; }
.totals .total { font-size: 1.15rem; border-top: 1px solid var(--color-border); padding-top: .5rem; }
.plain-list { list-style: none; padding: 0; }
.plain-list li { padding: .2rem 0; }
.review-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.review-grid .card { margin-bottom: 0; }
.address-lines { display: inline-block; vertical-align: top; }
.address-choice { display: flex; gap: .5rem; align-items: flex-start; padding: .5rem 0; }
.add-to-cart { margin: 1rem 0; }
.field-quantity input { width: 6rem; }
.declaration .choice { display: flex; gap: .5rem; align-items: flex-start; }
.declaration .consent-wording { display: block; margin: 0; }
.giro-code img { width: 11rem; height: 11rem; background: #fff; padding: .5rem; border-radius: var(--radius-small); border: 1px solid var(--color-border); }

.badge { display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .78rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; vertical-align: middle; background: var(--color-accent-soft); color: var(--color-accent); border: 1px solid var(--color-accent); }
.badge-warning { background: var(--color-warning-soft); color: var(--color-warning); border-color: var(--color-warning); }
.badge-danger { background: var(--color-danger-soft); color: var(--color-danger); border-color: var(--color-danger); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-scroll { overflow-x: auto; margin-bottom: 1rem; }
.field-row { display: grid; gap: 0 1.25rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.tabs { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 1.25rem; padding: 0; list-style: none; }
.tabs a { display: inline-block; padding: .4rem .9rem; border-radius: 999px; border: 1px solid var(--color-border); text-decoration: none; font-weight: 550; color: var(--color-text); background: var(--color-surface); }
.tabs a:hover { border-color: var(--color-primary); background: var(--color-primary-soft); }
.tabs a[aria-current="page"] { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-on-primary); }
.product-card-image { display: block; margin: -1.25rem -1.4rem 1rem; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; background: var(--color-background); }
.product-card-image img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.product-gallery { display: grid; gap: .75rem; margin: 0 0 1.5rem; max-width: 40rem; }
.product-gallery-main { margin: 0; }
.product-gallery-main img { display: block; width: 100%; border-radius: var(--radius); border: 1px solid var(--color-border); }
.product-gallery-thumbs { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.product-gallery-thumbs img { display: block; width: 5.5rem; height: 5.5rem; object-fit: cover; border-radius: var(--radius-small); border: 2px solid var(--color-border); }
.product-gallery-thumbs a:hover img { border-color: var(--color-primary); }
.mail-preview { border: 1px solid var(--color-border); border-radius: var(--radius-small); padding: 1rem; background: #ffffff; color: #151b2c; overflow-x: auto; }
.support-thread > li { border-left: 4px solid var(--color-border); padding: .5rem 0 .5rem 1rem; margin-bottom: 1rem; }
.support-message-staff { border-left-color: var(--color-primary) !important; }
.support-message-internal { border-left-color: var(--color-warning) !important; background: var(--color-warning-soft); }
.support-body { white-space: normal; overflow-wrap: anywhere; }

.design-layout { display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 64rem) { .design-layout { grid-template-columns: minmax(0, 3fr) minmax(18rem, 2fr); align-items: start; } .design-preview { position: sticky; top: 6rem; } }
.color-grid { display: grid; gap: .25rem 1.5rem; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
.color-field { display: flex; align-items: center; gap: .75rem; margin-bottom: .75rem; }
.color-field label { font-weight: 600; margin: 0; }
.color-field .field-error { flex-basis: 100%; }
.color-field { flex-wrap: wrap; }
.theme-list { list-style: none; padding: 0; margin: 0 0 1rem; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
.theme-list > li { border: 2px solid var(--color-border); border-radius: var(--radius); padding: 1rem 1.25rem; background: var(--color-surface); }
.theme-list > li.is-active { border-color: var(--color-primary); background: var(--color-primary-soft); }
.theme-list h3 { margin-top: 0; }
.swatches { display: flex; gap: .3rem; margin: .5rem 0; padding: 0; list-style: none; }
.swatches li { width: 1.5rem; height: 1.5rem; border-radius: 50%; border: 1px solid var(--color-border); }
.preview-box { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; background: var(--color-background); }
.preview-box .card { margin-bottom: 1rem; }
.logo-preview { max-height: 4rem; width: auto; display: block; margin-bottom: .75rem; }

@media (max-width: 40rem) {
    main { padding: 1.25rem 1rem 2rem; }
    .site-header { position: static; }
    .site-header .logout { margin-left: 0; }
    .facts { grid-template-columns: 1fr; }
    .facts dd { margin-bottom: .5rem; }
    .table { display: block; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
    .product-card:hover { transform: none; }
}

@media print {
    .site-header, .site-footer, .skip-link, .actions, form { display: none !important; }
    body { background: #fff; }
    .card { box-shadow: none; border-color: #999; }
}