:root {
    --bg: #f5f6f8;
    --card: #ffffff;
    --ink: #1e2430;
    --muted: #6b7280;
    --brand: #c8102e; /* print-red accent */
    --brand-ink: #ffffff;
    --line: #e3e6ea;
    --accent: #0b6bcb;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.5;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    padding: .9rem 1.4rem;
    background: var(--card);
    border-bottom: 3px solid var(--brand);
}

.brand-link { font-weight: 700; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.subtitle { display: block; font-size: .8rem; color: var(--muted); }

.site-nav a { margin-left: 1rem; text-decoration: none; color: var(--accent); font-weight: 600; }
.site-nav .lang-switch { color: var(--brand); }

.container { max-width: 1000px; margin: 1.5rem auto; padding: 0 1.2rem; }

.site-footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 1.5rem; }

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 1.2rem;
    margin: 1rem 0;
}

.chat-intro .bubble.bot {
    background: #eef4ff;
    border: 1px solid #d7e3fb;
    border-radius: 12px 12px 12px 2px;
    padding: 1rem 1.2rem;
    margin-bottom: 1rem;
}
.chat-intro p { margin: .3rem 0 0; color: var(--muted); }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem 1.2rem; }
.field { display: flex; flex-direction: column; font-size: .9rem; }
.field.wide { grid-column: 1 / -1; }
.field.checkbox { flex-direction: row; align-items: center; gap: .5rem; }
.field span { font-weight: 600; margin-bottom: .25rem; }
.field input, .field select, .field textarea {
    padding: .5rem .6rem;
    border: 1px solid var(--line);
    border-radius: 6px;
    font: inherit;
}

.btn {
    display: inline-block;
    padding: .55rem 1rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--card);
    color: var(--ink);
    text-decoration: none;
    cursor: pointer;
    font: inherit;
}
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn.ghost { background: transparent; }
.btn.small { padding: .35rem .7rem; font-size: .85rem; }
.mt { margin-top: .8rem; }

.validation-summary { color: var(--brand); margin-bottom: .6rem; }

.admin-head { display: flex; align-items: center; justify-content: space-between; }

.table-wrap { overflow-x: auto; }
table.leads { width: 100%; border-collapse: collapse; background: var(--card); }
table.leads th, table.leads td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--line); font-size: .88rem; vertical-align: top; }
.summary-cell { max-width: 320px; color: var(--muted); }

.badge { display: inline-block; padding: .12rem .5rem; border-radius: 999px; background: #eef0f3; font-size: .78rem; }
.badge.product { background: #fde8ea; color: var(--brand); }
.badge.deadline { background: #fff3d6; color: #8a5b00; }
.badge.lang { background: #e5f0ff; color: var(--accent); }
.badges { display: flex; gap: .4rem; flex-wrap: wrap; margin: .4rem 0 1rem; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.kv { list-style: none; padding: 0; margin: 0; }
.kv li { padding: .2rem 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.kv li span { font-weight: 600; margin-right: .4rem; color: var(--muted); }

.ai-text { background: #fafbfc; border-left: 3px solid var(--accent); padding: .6rem .8rem; border-radius: 4px; }
.muted { color: var(--muted); }
.copied-msg { color: #067d3e; font-size: .85rem; margin-left: .5rem; }

/* ---- Assistant / catalog ---- */
.field-label { font-weight: 600; margin: 0 0 .4rem; }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.chip {
    display: inline-block;
    padding: .45rem .8rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fafbfc;
    color: var(--ink);
    text-decoration: none;
    font-size: .9rem;
}
.chip:hover { border-color: var(--brand); color: var(--brand); }

.search-row { margin-top: .6rem; }
.search-inline { display: flex; gap: .5rem; }
.search-inline input { flex: 1; padding: .55rem .6rem; border: 1px solid var(--line); border-radius: 6px; font: inherit; }

.price-cards { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: .6rem 0; }
.price-card { border: 1px solid var(--line); border-radius: 8px; padding: .8rem; background: #fafbfc; }
.price-card-head { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.price-badge { white-space: nowrap; background: #fde8ea; color: var(--brand); border-radius: 6px; padding: .1rem .5rem; font-weight: 600; font-size: .85rem; }
.price-card .unit { font-size: .82rem; color: var(--muted); margin: .2rem 0; }
.price-card .options { font-size: .82rem; color: var(--muted); }
.price-card .options span { font-weight: 600; }

.disclaimer { font-size: .8rem; color: var(--muted); font-style: italic; margin: .6rem 0 0; }

.cta-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .8rem; }
.btn.wa { background: #25d366; border-color: #25d366; color: #fff; }
.btn.viber { background: #7360f2; border-color: #7360f2; color: #fff; }

.contact-strip { position: sticky; bottom: 0; }
.contact-strip strong { margin-right: .4rem; }

@media (max-width: 680px) {
    .grid, .detail-grid, .price-cards { grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
    .container { padding: 0 .8rem; }
    .site-nav a { margin-left: .6rem; font-size: .9rem; }
    .cta-row .btn { flex: 1 1 auto; text-align: center; }
    .contact-strip { position: static; }
}