:root {
    --ink: #1c2430;
    --navy: #10243e;
    --navy-2: #1b3a5f;
    --orange: #e4572e;
    --paper: #f3efe6;
    --card: #fffdf8;
    --line: #e4d9c8;
    --muted: #5e6874;
    --ok: #1f7a4d;
    --ok-bg: #e7f5ee;
    --bad: #9d1c1c;
    --bad-bg: #fdecec;
    --warn: #8a5a00;
    --warn-bg: #fff4d8;
    --shadow: 0 10px 30px rgba(16, 36, 62, 0.06);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Source Sans 3", sans-serif;
    font-size: 17px;
    line-height: 1.45;
}
h1, h2, h3, .brand, button, .kicker {
    font-family: Sora, sans-serif;
}
h1 { font-size: 1.8rem; margin: 0 0 0.4rem; }
h2 { font-size: 1.15rem; margin: 0 0 0.8rem; }
h3 { font-size: 1rem; margin: 0.8rem 0 0.3rem; }
a { color: var(--navy-2); }
.logo { display: block; width: auto; object-fit: contain; }
.logo-aristarch { height: 38px; }
.logo-softok { height: 46px; }
.top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 0.55rem 1.4rem;
    background: var(--navy);
    color: white;
    position: sticky;
    top: 0;
    z-index: 2;
}
.brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: white;
    text-decoration: none;
    font-weight: 600;
}
.brand-logos {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: white;
    border-radius: 10px;
    padding: 0.15rem 0.4rem;
}
.brand-text { white-space: nowrap; }
.brand-text > span {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 0.1rem 0.4rem;
    margin-right: 0.35rem;
}
.top nav { display: flex; gap: 0.35rem; flex-wrap: wrap; }
.top nav a {
    color: #d5e2f2;
    text-decoration: none;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
}
.top nav a.active, .top nav a:hover { background: rgba(255,255,255,0.12); color: white; }
main { width: min(1180px, calc(100% - 2rem)); margin: 1.4rem auto 3rem; }
footer {
    text-align: center;
    color: var(--navy);
    font-family: Sora, sans-serif;
    font-weight: 600;
    padding: 1.2rem 1rem 2rem;
    font-size: 1rem;
}
.lead { margin-top: 0; max-width: 46rem; }
.muted, small { color: var(--muted); }
small { display: block; margin-top: 0.25rem; }
.panel, .steps article, .map article, .label-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 1rem 1.1rem;
    box-shadow: var(--shadow);
}
.panel { margin: 1rem 0; }
.steps, .grid-2, .labels, .map {
    display: grid;
    gap: 0.8rem;
}
.steps { grid-template-columns: repeat(4, 1fr); margin: 1rem 0; }
.steps article { display: flex; flex-direction: column; gap: 0.25rem; }
.grid-2 { grid-template-columns: 1.2fr 0.8fr; align-items: start; }
.labels { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.map { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
label { display: block; font-weight: 600; margin: 0.7rem 0; }
input, select, textarea, button {
    font: inherit;
    color: inherit;
}
input, select, textarea {
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.55rem 0.65rem;
    border: 1px solid #cabbab;
    border-radius: 10px;
    background: white;
}
textarea { resize: vertical; }
label.check { display: flex; align-items: center; gap: 0.55rem; }
label.check input { width: auto; margin: 0; }
button {
    border: 1px solid var(--navy);
    background: white;
    color: var(--navy);
    border-radius: 999px;
    padding: 0.45rem 0.85rem;
    cursor: pointer;
}
button.primary, a.button {
    background: var(--orange);
    border-color: var(--orange);
    color: white;
    text-decoration: none;
}
a.button { display: inline-block; border: 1px solid var(--orange); border-radius: 999px; padding: 0.45rem 0.85rem; font-weight: 600; }
.scan-row { display: flex; gap: 0.6rem; align-items: end; flex-wrap: wrap; }
.scan-row input { min-width: min(100%, 280px); }
.inline { display: flex; gap: 0.6rem; align-items: end; flex-wrap: wrap; }
.inline label, .actions input, .actions select { width: auto; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.45rem 0.4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
tr.proposed { background: #e7f6ee; }
tr.nested td:first-child { color: var(--muted); }
.actions form { display: flex; gap: 0.3rem; margin: 0.2rem 0; align-items: center; }
.actions input, .actions select { width: 5.5rem; margin: 0; padding: 0.3rem; }
.alert { border-radius: 12px; padding: 0.7rem 0.85rem; margin: 0.6rem 0; }
.alert.ok { background: var(--ok-bg); color: var(--ok); }
.alert.bad { background: var(--bad-bg); color: var(--bad); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.callout { background: #e7f6ee; border-radius: 12px; padding: 0.7rem 0.85rem; }
.code { font-family: Consolas, monospace; font-size: 0.78rem; }
.qr { min-height: 148px; margin-bottom: 0.4rem; background: white; }
.qr img, .qr canvas { display: block; }
.qr-builder { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 1rem; align-items: start; }
#qr-caption { word-break: break-all; }
.badge {
    display: inline-block;
    background: var(--navy);
    color: white;
    border-radius: 999px;
    padding: 0.15rem 0.55rem;
    margin: 0 0.3rem 0.3rem 0;
    font-size: 0.82rem;
}
.kicker { color: var(--orange); font-weight: 600; margin-bottom: 0; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.6rem; margin: 0.8rem 0 0; }
.facts div { margin: 0; }
.facts dt { color: var(--muted); font-size: 0.82rem; }
.facts dd { margin: 0; font-weight: 700; }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li {
    display: grid;
    grid-template-columns: 9rem 8rem 1fr;
    gap: 0.6rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--line);
}
.plain { padding-left: 1.1rem; }
.map ul { padding-left: 1.1rem; margin: 0.4rem 0 0; }
.receipt { border-color: var(--navy); }
.top nav form { margin: 0; }
.top nav button {
    background: transparent;
    border: 0;
    color: #d5e2f2;
    font-family: Sora, sans-serif;
    font-weight: 600;
    padding: 0.35rem 0.7rem;
}
.top nav button:hover { background: rgba(255,255,255,0.12); color: white; }
.who { color: #d5e2f2; align-self: center; padding: 0.35rem 0.15rem; }
.deck { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin: 1rem 0; }
.deck article h2 { margin-top: 0.2rem; }
.tag {
    display: inline-block;
    color: var(--orange);
    font-family: Sora, sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.tag.later { color: var(--warn); }
body.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
body.login-page main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
}
body.login-page main > * {
    width: min(28rem, 100%);
}
.login-panel { max-width: 32rem; }
@media (max-width: 900px) {
    .steps, .grid-2, .qr-builder, .deck { grid-template-columns: 1fr; }
    .top { flex-direction: column; align-items: flex-start; }
    .brand-text { white-space: normal; }
    .logo-aristarch { height: 32px; }
    .logo-softok { height: 40px; }
    .timeline li { grid-template-columns: 1fr; gap: 0.15rem; }
}