/* ---------- tokens ---------- */
:root {
    --brand: #1f6feb;
    --brand-ink: #ffffff;
    --brand-soft: color-mix(in srgb, var(--brand) 10%, white);
    --brand-line: color-mix(in srgb, var(--brand) 35%, white);
    --bg: #f5f6f8;
    --surface: #ffffff;
    --surface-2: #f0f2f5;
    --ink: #17202a;
    --ink-2: #4a5663;
    --ink-3: #7a8592;
    --line: #e1e5ea;
    --danger: #c62828;
    --danger-soft: #fdecec;
    --warning: #8a5a00;
    --warning-soft: #fff4dc;
    --radius: 14px;
    --radius-sm: 9px;
    --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 4px 16px rgba(16, 24, 40, .06);
    --shadow-lg: 0 8px 30px rgba(16, 24, 40, .12);
    --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color-scheme: light;
}

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

html, body { margin: 0; }

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.5;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.2; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); font-weight: 700; }
h2 { font-size: 1.3rem; font-weight: 650; }
h3 { font-size: 1.05rem; font-weight: 600; }
p { margin: 0; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1:focus { outline: none; }

.muted { color: var(--ink-3); }
.small { font-size: .85rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.eyebrow { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.lead { color: var(--ink-2); font-size: 1.05rem; max-width: 62ch; }
.help { color: var(--ink-3); font-size: .85rem; }
.error-text { color: var(--danger); font-size: .9rem; }
.warning-text { display: block; color: var(--warning); font-size: .85rem; margin-top: .25rem; }

/* ---------- layout ---------- */
.app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
    position: sticky; top: 0; z-index: 20;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.topbar-inner, .footer-inner, .page {
    width: 100%; max-width: 1240px; margin: 0 auto; padding-left: 16px; padding-right: 16px;
}
@media (min-width: 768px) {
    .topbar-inner, .footer-inner, .page { padding-left: 28px; padding-right: 28px; }
}
.topbar-inner { display: flex; align-items: center; gap: 16px; min-height: 64px; }

.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1rem; }
.brand-text small { color: var(--ink-3); font-size: .78rem; }
@media (max-width: 560px) { .brand-text small { display: none; } }

.topnav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.topnav-link {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 12px; border-radius: 999px; color: var(--ink-2); font-weight: 500; font-size: .95rem;
}
.topnav-link:hover { background: var(--surface-2); text-decoration: none; color: var(--ink); }
.cart-link .badge {
    min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px;
    background: var(--brand); color: var(--brand-ink); font-size: .75rem; font-weight: 700;
    display: inline-grid; place-items: center;
}
@media (max-width: 480px) { .topnav-link:first-child { display: none; } .cart-link span:not(.badge) { display: none; } }

.lang select {
    appearance: none; border: 1px solid var(--line); background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%237a8592' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 10px center;
    border-radius: 999px; padding: 7px 28px 7px 12px; font: inherit; font-size: .9rem; color: var(--ink-2); cursor: pointer;
}

.page { flex: 1; padding-top: 28px; padding-bottom: 64px; }

.footer { border-top: 1px solid var(--line); background: var(--surface); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; padding-top: 20px; padding-bottom: 20px; font-size: .85rem; color: var(--ink-2); }

.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .9rem; color: var(--ink-3); margin-bottom: 16px; }
.page-head { display: grid; gap: 8px; margin-bottom: 24px; }
.section-title { margin: 40px 0 16px; }

/* ---------- buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 42px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
    font: inherit; font-weight: 600; font-size: .95rem; cursor: pointer; text-decoration: none;
    transition: background .15s, border-color .15s, color .15s, box-shadow .15s;
}
.btn:hover { text-decoration: none; }
.btn:focus-visible, .option-card:focus-visible, .swatch:focus-visible, .template-card:focus-visible,
.type-card:focus-visible, .step:focus-visible, .opening-option:focus-visible, .chip:focus-visible,
.segmented button:focus-visible, .stepper-input button:focus-visible {
    outline: 3px solid var(--brand-line); outline-offset: 2px;
}
.btn-primary { background: var(--brand); color: var(--brand-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--brand) 88%, black); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--ink-3); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn-danger-ghost { background: transparent; color: var(--danger); }
.btn-danger-ghost:hover { background: var(--danger-soft); }
.btn-sm { min-height: 34px; padding: 0 12px; font-size: .88rem; }
.btn-lg { min-height: 50px; font-size: 1.02rem; }
.btn:disabled, .btn.disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

.chip {
    border: 1px solid var(--line); background: var(--surface); border-radius: 999px;
    padding: 6px 12px; font: inherit; font-size: .88rem; color: var(--ink-2); cursor: pointer;
}
.chip:hover { border-color: var(--brand); color: var(--brand); }

.pill {
    display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 999px;
    background: var(--brand-soft); color: var(--brand); font-size: .72rem; font-weight: 650; vertical-align: 2px;
}

/* ---------- home ---------- */
/* Pozadina svih strana (siva površina iza kartica), postavlja je MainLayout: iza celog sadržaja (z-index -1), prelivi iz boje proizvođača
   i tanka mreža koja bledi naniže. Kartice ostaju kakve jesu. */
.page-backdrop {
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(60rem 42rem at 90% -10%, color-mix(in srgb, var(--brand) 40%, transparent), transparent 62%),
        radial-gradient(46rem 36rem at -6% 22%, color-mix(in srgb, #7c3aed 24%, transparent), transparent 60%),
        radial-gradient(40rem 30rem at 30% 70%, color-mix(in srgb, var(--brand) 14%, transparent), transparent 65%),
        radial-gradient(52rem 34rem at 70% 112%, color-mix(in srgb, #0ea5a4 22%, transparent), transparent 60%),
        var(--bg);
}
.page-backdrop::after {
    content: ""; position: absolute; inset: 0;
    background-image:
        linear-gradient(to right, rgba(23, 32, 42, .07) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(23, 32, 42, .07) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 85%);
    mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 85%);
}

.hero {
    display: grid; gap: 28px; padding: 32px; border-radius: 22px;
    background: linear-gradient(135deg, var(--brand-soft), #ffffff 70%);
    border: 1px solid var(--line);
}
.hero-text { display: grid; gap: 12px; }
@media (min-width: 900px) { .hero { grid-template-columns: 1.4fr 1fr; align-items: center; padding: 48px; } }
.how { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.how li { display: flex; gap: 14px; align-items: flex-start; }
.how li div { display: grid; }
.how li span:not(.how-num) { color: var(--ink-2); font-size: .92rem; }
.how-num {
    flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
    background: var(--brand); color: var(--brand-ink); font-weight: 700;
}

.type-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.type-card {
    display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--radius); overflow: hidden; color: var(--ink); box-shadow: var(--shadow);
    transition: transform .15s, box-shadow .15s, border-color .15s;
}
.type-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--brand-line); text-decoration: none; }
.type-art { flex: none; background: var(--surface-2); padding: 24px; height: 230px; overflow: hidden; }
.type-body { padding: 18px 20px 20px; display: grid; gap: 6px; }
.type-body p { color: var(--ink-2); font-size: .92rem; }
.link-arrow { color: var(--brand); font-weight: 600; font-size: .92rem; margin-top: 6px; }

/* ---------- catalog ---------- */
.template-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.template-card {
    display: flex; flex-direction: column; text-align: left; padding: 0; font: inherit; color: var(--ink);
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
    cursor: pointer; box-shadow: var(--shadow); transition: transform .15s, box-shadow .15s, border-color .15s;
}
.template-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--brand-line); }
/* sličica: blok fiksne visine, pa height: 100% na SVG-u radi u svim pregledačima (grid/flex to ne garantuju) */
.template-art { display: block; flex: none; background: var(--surface-2); height: 200px; padding: 18px; overflow: hidden; }
.template-body { padding: 14px 16px 16px; display: grid; gap: 4px; }
.template-body p { color: var(--ink-2); font-size: .88rem; }
.template-card.blank { border-style: dashed; border-color: var(--brand-line); }
.template-card.blank .template-art { display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); }
.blank-art { width: 120px; height: 120px; }

/* ---------- product svg ---------- */
.product-svg { display: block; width: 100%; height: 100%; font-family: var(--font); overflow: visible; }
.product-svg .sym { fill: none; stroke: #22303b; stroke-opacity: .75; stroke-width: 1.2; }
.product-svg .sym.dashed { stroke-dasharray: 6 5; }
.product-svg.compact .sym { stroke-width: 1; }
.product-svg .handle { fill: #e4e6e8; stroke: #8b939b; stroke-width: 1; }
.product-svg .dim-line { stroke: #6b7682; stroke-width: 1; fill: none; }
.product-svg .dim-text { fill: #3d4853; font-weight: 600; }
.product-svg .field-hit { fill: transparent; cursor: pointer; }
.product-svg .field-hit:hover { fill: var(--brand); fill-opacity: .1; }
.product-svg .field-selected { fill: var(--brand); fill-opacity: .14; stroke: var(--brand); stroke-width: 3; pointer-events: none; }
.product-svg .field-invalid { fill: var(--danger); fill-opacity: .12; stroke: var(--danger); stroke-width: 2; stroke-dasharray: 8 5; pointer-events: none; }
.product-svg .nohit { pointer-events: none; }

/* ---------- configurator ---------- */
.configurator { display: grid; gap: 24px; }
@media (min-width: 1000px) {
    .configurator { grid-template-columns: minmax(0, 1.15fr) minmax(380px, 1fr); align-items: start; }
    .preview-pane { position: sticky; top: 88px; }
}

.preview-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.preview-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.preview-title { font-size: 1.25rem; }
.preview-canvas {
    height: min(62vh, 620px); min-height: 300px; padding: 12px;
    background: radial-gradient(circle at 50% 40%, #ffffff, var(--surface-2));
    border-radius: var(--radius-sm);
}
@media (max-width: 999px) { .preview-canvas { height: auto; aspect-ratio: 4 / 3; max-height: 60vh; min-height: 0; } }
.preview-hint { margin-top: 10px; color: var(--ink-3); font-size: .85rem; text-align: center; }

.segmented { display: inline-flex; padding: 3px; gap: 3px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); }
.segmented button {
    border: 0; background: transparent; border-radius: 999px; padding: 7px 14px;
    font: inherit; font-size: .9rem; font-weight: 550; color: var(--ink-2); cursor: pointer;
}
.segmented button.active { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(16, 24, 40, .12); }
.segmented-sm button { padding: 5px 12px; font-size: .85rem; }

.steps-pane { display: grid; gap: 16px; }

.stepper { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.stepper::-webkit-scrollbar { display: none; }
.step {
    display: flex; align-items: center; gap: 8px; white-space: nowrap;
    border: 1px solid var(--line); background: var(--surface); border-radius: 999px;
    padding: 6px 12px 6px 6px; font: inherit; font-size: .88rem; color: var(--ink-2); cursor: pointer;
}
.step-num {
    width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
    background: var(--surface-2); font-size: .78rem; font-weight: 700;
}
.step.done .step-num { background: var(--brand-soft); color: var(--brand); }
.step.current { border-color: var(--brand); color: var(--ink); font-weight: 600; }
.step.current .step-num { background: var(--brand); color: var(--brand-ink); }

.panel, .summary-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.panel { display: grid; gap: 16px; }
.panel-title { font-size: 1.25rem; }
.panel-lead { color: var(--ink-2); margin-top: -10px; font-size: .95rem; }
.panel-nav { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--line); padding-top: 16px; }
.spacer { flex: 1; }
.subhead { font-size: .95rem; margin-top: 6px; }

.notice { background: var(--warning-soft); color: var(--warning); border-radius: var(--radius-sm); padding: 10px 14px; font-size: .92rem; }
.notice-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; }

.size-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.field { display: grid; gap: 6px; }
.field-label { font-size: .85rem; font-weight: 600; color: var(--ink-2); }
.input-unit {
    display: flex; align-items: center; border: 1px solid var(--line); border-radius: var(--radius-sm);
    background: var(--surface); overflow: hidden; transition: border-color .15s, box-shadow .15s;
}
.input-unit:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.input-unit input {
    flex: 1; min-width: 0; border: 0; padding: 11px 12px; font: inherit; font-size: 1.05rem; font-weight: 600; background: transparent; color: var(--ink);
}
.input-unit input:focus { outline: none; }
.input-unit span { padding: 0 12px; color: var(--ink-3); font-size: .9rem; }
.select {
    width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 10px 12px;
    font: inherit; background: var(--surface); color: var(--ink);
}

.stepper-input { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; width: fit-content; }
.stepper-input button { width: 42px; height: 44px; border: 0; background: var(--surface-2); font-size: 1.2rem; cursor: pointer; color: var(--ink); }
.stepper-input button:hover { background: var(--line); }
.stepper-input span { min-width: 46px; text-align: center; font-weight: 650; }

.option-list { display: grid; gap: 10px; }
.option-list.compact { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.option-card {
    display: flex; gap: 12px; align-items: flex-start; text-align: left; width: 100%;
    background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius-sm);
    padding: 14px; font: inherit; color: var(--ink); cursor: pointer; transition: border-color .15s, background .15s;
}
.option-card:hover { border-color: var(--brand-line); }
.option-card.selected { border-color: var(--brand); background: var(--brand-soft); }
.option-check { flex: none; width: 20px; height: 20px; margin-top: 1px; border-radius: 50%; border: 2px solid var(--line); background: var(--surface); }
.option-card.selected .option-check { border-color: var(--brand); box-shadow: inset 0 0 0 4px var(--surface); background: var(--brand); }
.option-content { display: grid; gap: 4px; }
.option-title { font-weight: 600; }
.option-desc { color: var(--ink-2); font-size: .9rem; }
.feature-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.feature { font-size: .78rem; padding: 3px 8px; border-radius: 6px; background: var(--surface-2); color: var(--ink-2); }
.option-card.selected .feature { background: var(--surface); }

.swatch-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
.swatch {
    display: grid; gap: 6px; justify-items: start; text-align: left; padding: 10px; font: inherit; color: var(--ink);
    background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius-sm); cursor: pointer;
}
.swatch:hover { border-color: var(--brand-line); }
.swatch.selected { border-color: var(--brand); background: var(--brand-soft); }
.swatch-color {
    width: 100%; height: 64px; border-radius: 6px; background: var(--swatch);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12);
}
.swatch-color.wood {
    background:
        repeating-linear-gradient(176deg, transparent 0 7px, color-mix(in srgb, var(--swatch-shade) 35%, transparent) 7px 8px, transparent 8px 15px),
        var(--swatch);
}
.swatch-name { font-weight: 600; font-size: .92rem; }
.swatch-desc { font-size: .8rem; color: var(--ink-3); margin-top: -4px; }

.check { display: flex; gap: 10px; align-items: center; padding: 6px 0; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--brand); }

/* layout editor */
.callout { display: flex; gap: 12px; padding: 14px; border-radius: var(--radius-sm); background: var(--brand-soft); color: var(--ink); }
.callout svg { flex: none; color: var(--brand); }
.callout p { color: var(--ink-2); font-size: .9rem; }
.field-list { display: flex; flex-wrap: wrap; gap: 8px; }
.editor-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--surface-2); }
.field-group { border: 0; margin: 0; padding: 0; display: grid; gap: 8px; }
.field-group legend { font-size: .85rem; font-weight: 600; color: var(--ink-2); padding: 0; margin-bottom: 8px; }
.opening-grid { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
.opening-option {
    display: grid; justify-items: center; gap: 6px; padding: 10px 6px; font: inherit; font-size: .82rem; font-weight: 550;
    background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius-sm); color: var(--ink-2); cursor: pointer;
}
.opening-option:hover { border-color: var(--brand-line); }
.opening-option.selected { border-color: var(--brand); background: var(--brand-soft); color: var(--ink); }
.opening-icon .oi-frame { fill: #e8ebee; stroke: #9aa4ad; }
.opening-icon .oi-glass { fill: #d7e7f3; stroke: #9ab3c6; }
.opening-icon .oi-sym { fill: none; stroke: #2b3843; stroke-width: 1.4; }
.opening-icon .oi-sym.dashed { stroke-dasharray: 3 2.5; }
.editor-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* summary */
.summary-card { display: grid; gap: 14px; }
.summary-title { font-size: 1.05rem; }
.detail-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.detail-chips li { font-size: .82rem; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); }
.issues { margin: 0; padding: 12px 14px 12px 32px; border-radius: var(--radius-sm); background: var(--danger-soft); color: var(--danger); font-size: .9rem; display: grid; gap: 4px; }
.summary-actions { display: grid; gap: 8px; }

/* ---------- cart ---------- */
.cart-layout { display: grid; gap: 24px; }
@media (min-width: 1000px) { .cart-layout { grid-template-columns: minmax(0, 1fr) 340px; align-items: start; } .cart-summary { position: sticky; top: 88px; } }
.cart-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.cart-item {
    display: grid; gap: 16px; grid-template-columns: 120px minmax(0, 1fr); align-items: start;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow);
}
.cart-item.invalid { border-color: var(--danger); }
.cart-art { overflow: hidden; height: 140px; background: var(--surface-2); border-radius: var(--radius-sm); padding: 10px; }
.cart-info { display: grid; gap: 8px; }
.cart-actions { display: flex; flex-wrap: wrap; gap: 4px; margin-left: -10px; }
.cart-side { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.cart-prices { margin: 0; display: grid; gap: 4px; min-width: 170px; font-variant-numeric: tabular-nums; }
.cart-prices div { display: flex; justify-content: space-between; gap: 16px; }
.cart-prices dt { color: var(--ink-3); font-size: .85rem; }
.cart-prices dd { margin: 0; font-weight: 600; }
.cart-prices .total dd { font-weight: 750; font-size: 1.05rem; }
@media (min-width: 700px) {
    .cart-item { grid-template-columns: 140px minmax(0, 1fr) auto; }
    .cart-side { grid-column: auto; flex-direction: column; align-items: flex-end; justify-content: flex-start; }
}
.summary-dl { margin: 0; display: grid; gap: 8px; }
.summary-dl div { display: flex; justify-content: space-between; }
.summary-dl dt { color: var(--ink-2); }
.summary-dl dd { margin: 0; font-weight: 650; }

/* ---------- price ---------- */
.is-loading { opacity: .5; transition: opacity .15s; }
.live-price { display: grid; gap: 6px; padding: 14px; border-radius: var(--radius-sm); background: var(--surface-2); font-variant-numeric: tabular-nums; }
.live-price-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.live-price-row span { color: var(--ink-2); font-size: .92rem; }
.live-price-row.total strong { font-size: 1.5rem; font-weight: 750; letter-spacing: -0.01em; }

.footer-lines { display: grid; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.footer-line { display: flex; justify-content: space-between; gap: 12px; }
.footer-line span { color: var(--ink-2); }
.footer-line.grand { padding-top: 8px; border-top: 1px solid var(--line); }
.footer-line.grand strong { font-size: 1.6rem; font-weight: 750; letter-spacing: -0.02em; }

.spinner-sm { display: inline-block; width: 14px; height: 14px; border-width: 2px; vertical-align: -2px; margin-right: 6px; }

.api-debug { margin-top: 32px; background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius); padding: 14px 18px; }
.api-debug summary { cursor: pointer; font-weight: 600; color: var(--ink-2); }
.api-grid { display: grid; gap: 16px; margin-top: 14px; }
@media (min-width: 1000px) { .api-grid { grid-template-columns: 1fr 1fr; } }
.api-grid h3 { font-size: .85rem; color: var(--ink-3); margin-bottom: 6px; }
.api-grid pre { margin: 0; max-height: 420px; overflow: auto; background: #0f1720; color: #d6e2ee; border-radius: var(--radius-sm); padding: 14px; font-size: .78rem; }

/* ---------- misc ---------- */
.empty-state { display: grid; justify-items: center; gap: 12px; text-align: center; padding: 56px 16px; color: var(--ink-2); }
.empty-state svg { color: var(--ink-3); }
.empty-state h1, .empty-state h2 { color: var(--ink); }

.loading { display: flex; gap: 12px; align-items: center; justify-content: center; padding: 56px 16px; color: var(--ink-2); }
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--brand); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

#blazor-error-ui {
    background: #fff4dc; bottom: 0; box-shadow: 0 -1px 2px rgba(0, 0, 0, .2); display: none;
    left: 0; padding: .6rem 1.25rem .7rem 1.25rem; position: fixed; width: 100%; z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: .75rem; top: .5rem; }

.blazor-error-boundary { background: #b32121; padding: 1rem; color: white; }
.blazor-error-boundary::after { content: "An error has occurred."; }

/* ---------- podaci kupca ---------- */
.customer-form { gap: 18px; }
.form-grid { display: grid; gap: 14px 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .span-2 { grid-column: 1 / -1; } }
.text-input {
    width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 11px 12px;
    font: inherit; background: var(--surface); color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
.text-input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.has-error .text-input { border-color: var(--danger); }
.check.has-error span { color: var(--danger); }
.consents { display: grid; gap: 4px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--surface-2); }
.consents .check { align-items: flex-start; }
.consents .check input { margin-top: 3px; flex: none; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.spinner-light { border-color: rgba(255, 255, 255, .35); border-top-color: #fff; }

.mini-items { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.mini-items li { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 10px; align-items: center; }
.mini-art { display: block; height: 52px; }
.mini-text { display: grid; min-width: 0; }
.mini-text strong { font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-price { font-weight: 650; font-variant-numeric: tabular-nums; }

/* ---------- izdata ponuda ---------- */
.offer-status { display: grid; gap: 12px; margin-bottom: 20px; }
.status-banner { display: grid; gap: 4px; padding: 16px 18px; border-radius: var(--radius); border: 1px solid; }
.status-banner.info { background: var(--brand-soft); border-color: var(--brand-line); }
.status-banner.success { background: #e9f7ef; border-color: #a8dcbc; color: #145c32; }
.status-banner.warning { background: var(--warning-soft); border-color: #f0d49a; color: var(--warning); }
.status-banner strong { font-size: 1.05rem; }
.accept-box { gap: 10px; justify-items: start; }
.offer-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.dev-note { font-size: .85rem; color: var(--ink-3); border: 1px dashed var(--line); border-radius: var(--radius-sm); padding: 8px 12px; }

.offer-doc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; display: grid; gap: 22px; }
.doc-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 2px solid var(--ink); }
.doc-firm, .doc-meta, .doc-customer { display: grid; gap: 2px; font-size: .92rem; color: var(--ink-2); }
.doc-firm strong { font-size: 1.2rem; color: var(--ink); }
.doc-meta { text-align: right; }
.doc-meta h2 { font-size: 1.3rem; color: var(--ink); }
.doc-meta .strong { font-weight: 650; color: var(--ink); }
.doc-customer strong { color: var(--ink); font-size: 1rem; }
.doc-items { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.doc-item { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); }
.doc-item:last-child { border-bottom: 1px solid var(--line); }
.doc-art { height: 96px; }
.doc-desc { display: grid; gap: 2px; min-width: 0; }
.doc-prices { margin: 0; display: grid; gap: 4px; min-width: 190px; font-variant-numeric: tabular-nums; }
.doc-prices div { display: flex; justify-content: space-between; gap: 16px; }
.doc-prices dt { color: var(--ink-3); font-size: .85rem; }
.doc-prices dd { margin: 0; font-weight: 600; }
.doc-prices .total dd { font-weight: 750; }
.doc-footer { display: grid; gap: 8px; margin-left: auto; width: min(100%, 360px); font-variant-numeric: tabular-nums; }
.doc-closing { font-weight: 550; }
@media (max-width: 640px) {
    .offer-doc { padding: 18px; }
    .doc-meta { text-align: left; }
    .doc-item { grid-template-columns: 72px minmax(0, 1fr); }
    .doc-art { height: 72px; }
    .doc-prices { grid-column: 1 / -1; }
}

.prose { max-width: 760px; display: grid; gap: 14px; }

/* ---------- štampa ---------- */
@media print {
    body { background: #fff; }
    .page-backdrop { display: none; }
    .topbar, .footer, .no-print, .offer-status, .breadcrumbs { display: none !important; }
    .page { padding: 0; max-width: none; }
    .offer-doc { box-shadow: none; border: 0; padding: 0; }
    .doc-item { break-inside: avoid; }
}