/* Хаб TOLKUNOV — дизайн-система вивера (Figma Variables студии) */

@font-face { font-family: 'Craftwork Sans';    src: url('/static/fonts/CraftworkSans-Medium.woff2')      format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Craftwork Sans';    src: url('/static/fonts/CraftworkSans-Semibold.woff2')    format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Craftwork Sans';    src: url('/static/fonts/CraftworkSans-Bold.woff2')        format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Craftwork Grotesk'; src: url('/static/fonts/CraftworkGrotesk-SemiBold.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Craftwork Grotesk'; src: url('/static/fonts/CraftworkGrotesk-Bold.woff2')     format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Craftwork Grotesk'; src: url('/static/fonts/CraftworkGrotesk-Heavy.woff2')    format('woff2'); font-weight: 800; font-display: swap; }

:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F4F6FA;
  --bg-secondary-hover: #E9EDF5;
  --text-primary: #161F6A;
  --text-muted: #6E7390;
  --text-faint: #9CA1B8;
  --text-warning: #F11B46;
  --stroke: #E9EDF5;
  --brand: #2856F6;
  --brand-deep: #161F6A;
  --chart-1: #2856F6;
  --chart-2: #E4531B;
  --font-display: 'Craftwork Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ui: 'Craftwork Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font-ui); font-weight: 500; font-size: 14px; line-height: 1.45;
  color: var(--text-primary); background: var(--bg-secondary);
  -webkit-font-smoothing: antialiased;
}

/* ===== Топбар ===== */
.topbar { background: var(--bg-primary); border-bottom: 1px solid var(--stroke); }
.topbar-in {
  max-width: 960px; margin: 0 auto; padding: 0 24px; height: 64px;
  display: flex; align-items: center; gap: 32px;
}
.wordmark {
  font-family: var(--font-display); font-weight: 800; font-size: 18px;
  color: var(--text-primary); text-decoration: none; letter-spacing: -0.01em;
}
.wordmark span { color: var(--brand); }
.wordmark.big { font-size: 28px; display: block; margin-bottom: 8px; }
.topbar nav { display: flex; gap: 8px; flex: 1; }
.topbar nav a {
  color: var(--text-muted); text-decoration: none; font-weight: 600;
  padding: 8px 14px; border-radius: 8px; transition: background 140ms cubic-bezier(0.2,0,0,1);
}
.topbar nav a:hover { background: var(--bg-secondary); }
.topbar nav a.active { color: var(--text-primary); background: var(--bg-secondary); }
.logout-form { margin: 0; }
.btn-ghost {
  font-family: var(--font-ui); font-weight: 500; font-size: 13px; color: var(--text-faint);
  background: none; border: none; cursor: pointer; padding: 8px 10px; border-radius: 8px;
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-secondary); }

/* ===== Страница ===== */
.page { max-width: 960px; margin: 0 auto; padding: 48px 24px 96px; }
.page-head { margin-bottom: 32px; }
h1 {
  font-family: var(--font-display); font-weight: 800; font-size: 32px;
  line-height: 1.1; letter-spacing: -0.015em; margin: 0 0 8px;
}
.page-sub { color: var(--text-muted); margin: 0; }
h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 24px;
  letter-spacing: -0.01em; margin: 48px 0 8px;
}
.note { color: var(--text-muted); margin: 0 0 16px; max-width: 70ch; }
.note strong { color: var(--text-primary); }

/* ===== Плитки ===== */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.tile {
  background: var(--bg-primary); border: 1px solid var(--stroke); border-radius: 16px;
  padding: 20px 24px; box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.tile .v {
  font-family: var(--font-display); font-weight: 800; font-size: 26px; letter-spacing: -0.01em;
}
.tile .l { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.tile-warn .v { color: var(--text-warning); }

/* ===== Карточки ===== */
.card {
  background: var(--bg-primary); border: 1px solid var(--stroke); border-radius: 16px;
  padding: 24px; margin-bottom: 16px; box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.card h3 { font-size: 14px; font-weight: 600; color: var(--text-muted); margin: 0 0 16px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 680px) { .grid2 { grid-template-columns: 1fr; } }

/* ===== Графики ===== */
svg { width: 100%; height: auto; display: block; }
.s1 { fill: var(--chart-1); }
.s2 { fill: var(--chart-2); }
.grid { stroke: var(--stroke); stroke-width: 1; }
.axis { stroke: var(--text-faint); stroke-width: 1; }
.tick { font: 11px var(--font-mono); fill: var(--text-faint); }
.lab { font: 12.5px var(--font-ui); font-weight: 500; fill: var(--text-muted); }
.dlab { font: 11.5px var(--font-mono); fill: var(--text-primary); }
.line1 { fill: none; stroke: var(--chart-1); stroke-width: 2; }
.dot1 { fill: var(--chart-1); stroke: var(--bg-primary); stroke-width: 2; }
.legend { display: flex; gap: 20px; color: var(--text-muted); font-size: 13px; margin-top: 12px; }
.legend span::before {
  content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px;
  margin-right: 6px; vertical-align: -1px;
}
.leg1::before { background: var(--chart-1); }
.leg2::before { background: var(--chart-2); }

/* ===== Таблицы ===== */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
td { padding: 8px 4px; border-bottom: 1px solid var(--stroke); }
tr:last-child td { border-bottom: none; }
.num { text-align: right; font-family: var(--font-mono); font-size: 13px; font-variant-numeric: tabular-nums; }

/* ===== Формы и кнопки ===== */
input[type="password"], input[type="search"] {
  font-family: var(--font-ui); font-size: 15px; color: var(--text-primary);
  background: var(--bg-primary); border: 1px solid var(--stroke); border-radius: 12px;
  padding: 12px 16px; width: 100%; outline: none;
  transition: border-color 140ms cubic-bezier(0.2,0,0,1);
}
input:focus { border-color: var(--brand); }
.btn-primary {
  font-family: var(--font-ui); font-weight: 600; font-size: 14px; color: #fff;
  background: var(--brand); border: none; border-radius: 12px; padding: 12px 24px;
  cursor: pointer; transition: background 140ms cubic-bezier(0.2,0,0,1);
}
.btn-primary:hover { background: var(--brand-deep); }
.btn-primary.wide { width: 100%; margin-top: 12px; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--brand); outline-offset: 2px;
}

/* ===== Вход ===== */
.auth-wrap { min-height: 82vh; display: flex; align-items: center; justify-content: center; }
.auth-card {
  background: var(--bg-primary); border: 1px solid var(--stroke); border-radius: 20px;
  padding: 40px; width: 100%; max-width: 400px; box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.auth-sub { color: var(--text-muted); margin: 0 0 24px; }
.auth-card form { display: flex; flex-direction: column; gap: 12px; }
.form-error {
  color: var(--text-warning); background: rgba(241, 27, 70, 0.06);
  border: 1px solid rgba(241, 27, 70, 0.2); border-radius: 12px;
  padding: 10px 14px; font-size: 13px; margin-bottom: 16px;
}

/* ===== Переписка ===== */
.search-form { display: flex; gap: 12px; margin-bottom: 24px; max-width: 640px; }
.msg-list { display: flex; flex-direction: column; gap: 12px; }
.msg {
  background: var(--bg-primary); border: 1px solid var(--stroke); border-radius: 16px;
  padding: 16px 20px;
}
.msg-meta { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; margin-bottom: 6px; }
.msg-chat { color: var(--brand); font-weight: 600; }
.msg-author { color: var(--text-muted); font-weight: 600; }
.msg-date { color: var(--text-faint); font-family: var(--font-mono); }
.msg-text { white-space: pre-wrap; overflow-wrap: anywhere; }
.empty { text-align: center; padding: 64px 0; max-width: 340px; margin: 0 auto; }
.empty-title { font-weight: 600; font-size: 16px; }
.empty-sub { color: var(--text-muted); margin-top: 6px; }