/* ReceptionMonitor in the Hotel Soft look (hotel-soft.ru): "Night screen" —
   graphite ground with a faint pixel grid, signal amber for actions, teal for live status, mono for system labels. */
:root {
    --bg: #111315;
    --surface: #181B1E;
    --raise: #1F2327;
    --border: #2A2E33;
    --border-hover: #3A3F45;
    --text: #E9ECEF;
    --muted: #8A9199;
    --accent: #FFB020;          /* saffron: actions, focus, current page */
    --on-accent: #1A1200;
    --accent-soft: rgba(255, 176, 32, .14);
    --good: #3DD6C4;            /* herb: online, recording, good score */
    --good-soft: rgba(61, 214, 196, .14);
    --warn: #FFB020;
    --warn-soft: rgba(255, 176, 32, .16);
    --bad: #FF6B4A;
    --bad-soft: rgba(255, 107, 74, .16);
    --radius: 6px;
    --f-display: "Exo 2", "Arial Narrow", system-ui, sans-serif;
    --f-body: "Manrope", "Segoe UI", system-ui, sans-serif;
    --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
    color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.55 var(--f-body);
    background-image:
        linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
    background-size: 32px 32px;
}
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header: the site's HOTEL/SOFT wordmark + product label + mono nav */
.topbar {
    display: flex; align-items: center; gap: 28px; flex-wrap: wrap;
    padding: 16px max(16px, calc((100vw - 1200px) / 2 + 16px));
    background: rgba(17, 19, 21, .85); border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 10; backdrop-filter: blur(6px);
}
.brand { display: inline-flex; align-items: center; gap: 14px; color: var(--text); text-decoration: none; }
.brand:hover { text-decoration: none; }
.logo { display: inline-grid; gap: 6px; }
.logo-wm { font: 700 1.15rem/1 var(--f-display); letter-spacing: .06em; white-space: nowrap; }
.logo-sl { color: var(--accent); margin: 0 2px; }
.logo-bar { display: block; height: 2px; background: var(--border); border-radius: 2px; overflow: hidden; }
.logo-bar i { display: block; height: 100%; width: 0; background: var(--accent); animation: logo-load 5s infinite; }
@keyframes logo-load {
    0% { width: 0; animation-timing-function: cubic-bezier(.25, .8, .35, 1); }
    14% { width: 38%; animation-timing-function: linear; }
    44% { width: 52%; animation-timing-function: cubic-bezier(.3, .9, .4, 1); }
    58% { width: 100%; }
    86% { width: 100%; opacity: 1; }
    95% { width: 100%; opacity: 0; }
    100% { width: 0; opacity: 0; }
}
.product { font: 500 .78rem/1 var(--f-mono); color: var(--good); padding-left: 14px; border-left: 1px solid var(--border); white-space: nowrap; }
.product::before { content: "> "; color: var(--muted); }

.topbar nav { display: flex; gap: 20px; flex-wrap: wrap; flex: 1; }
.topbar nav a { color: var(--muted); font: 500 .82rem var(--f-mono); padding: 4px 0; border-bottom: 2px solid transparent; }
.topbar nav a:hover { color: var(--accent); text-decoration: none; }
.topbar nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.logout { display: flex; gap: 12px; align-items: center; margin: 0; font: .82rem var(--f-mono); }

.page { max-width: 1200px; margin: 0 auto; padding: 32px 16px 72px; }
.page.narrow { max-width: 440px; padding-top: 8vh; }
.login-logo { display: flex; justify-content: center; margin-bottom: 28px; }
.login-logo .logo-wm { font-size: 1.6rem; }

h1, h2, h3 { font-family: var(--f-display); line-height: 1.15; text-wrap: balance; }
h1 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; margin: 0 0 20px; letter-spacing: -.01em; }
h2 { font-size: 1.25rem; font-weight: 700; margin: 32px 0 12px; }
h3 { font-size: 1.05rem; font-weight: 600; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
code, kbd, .mono { font-family: var(--f-mono); font-size: .9em; }

.card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px; margin-bottom: 16px; transition: border-color .15s;
}
.card:hover { border-color: var(--border-hover); }
.page.narrow .card { padding: 28px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid > .card { margin-bottom: 0; }
.grid + * { margin-top: 16px; }

/* KPI tiles, like the site's mock dashboard */
.stat { border-left: 2px solid var(--accent); }
.stat .value { font: 500 1.9rem/1.2 var(--f-mono); font-variant-numeric: tabular-nums; }
.stat .label { color: var(--muted); font: .78rem var(--f-mono); margin-top: 4px; }

table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font: 500 .74rem var(--f-mono); color: var(--muted); background: var(--raise); }
td { font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td, table tr:hover td { background: rgba(255, 255, 255, .015); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; background: var(--surface); }
.table-wrap table { border: 0; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 3px; font: 500 .72rem/1.5 var(--f-mono); white-space: nowrap; }
.badge.good { background: var(--good-soft); color: var(--good); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.neutral { background: rgba(138, 145, 153, .14); color: var(--muted); }

form.inline { display: inline; }
.form-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 12px; }
.form-row .field { margin-bottom: 0; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label, .form-row label { font-size: 13px; font-weight: 500; color: var(--muted); }
input, select, textarea {
    font: inherit; color: var(--text); background: var(--bg);
    border: 1px solid var(--border); border-radius: 4px; padding: 9px 12px; min-width: 0;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(255, 176, 32, .15);
}
input[type=checkbox], input[type=radio] { accent-color: var(--accent); width: 16px; height: 16px; padding: 0; }
select option { color: var(--text); background: var(--surface); }
textarea { width: 100%; min-height: 80px; resize: vertical; }
::placeholder { color: #5C636B; }

button, .button {
    font: 700 .9rem/1 var(--f-body); cursor: pointer; border: 1px solid var(--accent);
    background: var(--accent); color: var(--on-accent);
    border-radius: 4px; padding: 11px 18px; display: inline-block; text-decoration: none;
    transition: transform .15s, box-shadow .15s;
}
button:hover, .button:hover { transform: translateY(-1px); box-shadow: 0 0 20px rgba(255, 176, 32, .3); text-decoration: none; }
button.secondary {
    background: transparent; color: var(--text); border-color: var(--border);
}
button.secondary:hover { border-color: var(--accent); color: var(--accent); box-shadow: none; }
button.danger { background: transparent; border-color: rgba(255, 107, 74, .5); color: var(--bad); }
button.danger:hover { border-color: var(--bad); box-shadow: 0 0 20px rgba(255, 107, 74, .2); }
button.link { border: 0; background: none; color: var(--accent); padding: 0; font: inherit; }
button.link:hover { transform: none; box-shadow: none; text-decoration: underline; }
button[disabled] { opacity: .6; cursor: wait; }

.flash, .error { padding: 12px 16px; border-radius: 4px; margin-bottom: 16px; border-left: 3px solid; }
.flash { background: var(--good-soft); color: var(--text); border-color: var(--good); }
.error { background: var(--bad-soft); color: var(--text); border-color: var(--bad); }
.error strong { color: var(--bad); }
.secret {
    font-family: var(--f-mono); background: var(--raise); border: 1px solid var(--accent);
    padding: 10px 14px; border-radius: 4px; word-break: break-all; user-select: all;
}

/* Recording viewer */
.viewer { display: grid; grid-template-columns: minmax(0, 3fr) minmax(300px, 2fr); gap: 16px; align-items: start; }
@media (max-width: 900px) { .viewer { grid-template-columns: 1fr; } }
video { width: 100%; border-radius: var(--radius); background: #000; border: 1px solid var(--border); }
.conversation { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; background: var(--surface); }
.conversation.current { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.conversation header { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 6px; font: .82rem var(--f-mono); }
.transcript { max-height: 340px; overflow-y: auto; margin-top: 8px; }
.phrase { display: flex; gap: 10px; padding: 4px 6px; border-radius: 4px; cursor: pointer; }
.phrase:hover { background: var(--raise); }
.phrase.playing { background: var(--accent-soft); }
.phrase time { color: var(--muted); font: .74rem var(--f-mono); font-variant-numeric: tabular-nums; flex: none; padding-top: 3px; }
.speaker { color: var(--muted); font: 500 .72rem var(--f-mono); }
.criteria { margin: 8px 0 0; padding: 0; list-style: none; }
.criteria li { padding: 8px 0; border-top: 1px solid var(--border); }
.criteria .quote { color: var(--muted); font-style: italic; font-size: 13px; }

.timeline { display: flex; flex-wrap: wrap; gap: 6px; }
.seek { cursor: pointer; }
.bar { height: 6px; background: var(--raise); border-radius: 3px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }

footer.foot {
    max-width: 1200px; margin: 0 auto; padding: 20px 16px 28px; color: var(--muted);
    font: .75rem var(--f-mono); border-top: 1px solid var(--border);
    display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
footer.foot a { color: var(--muted); }
footer.foot a:hover { color: var(--accent); }

@media (max-width: 700px) {
    .topbar { gap: 14px; padding-block: 12px; }
    .product { display: none; }
    .topbar nav { order: 3; flex-basis: 100%; gap: 16px; }
    .page { padding-top: 24px; }
}
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
    .logo-bar i { width: 72%; }
}