:root {
  color-scheme: dark;
  --bg: #0b0f14;
  --panel: #121923;
  --panel-strong: #172230;
  --line: #263342;
  --text: #edf4f8;
  --muted: #91a1ad;
  --cyan: #75e5d4;
  --amber: #ffc76c;
  --radius: 18px;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 72% -10%, #173642 0, transparent 32rem), var(--bg); color: var(--text); font: 16px/1.55 Manrope, system-ui, sans-serif; }
a { color: inherit; }
.shell { width: min(1200px, calc(100% - 40px)); margin: 0 auto; }
.topbar { height: 76px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; gap: 10px; align-items: center; text-decoration: none; font-weight: 800; letter-spacing: -.03em; font-size: 18px; }
.brand-mark { color: var(--cyan); font: 700 28px/1 "DM Mono", monospace; transform: translateY(-1px); }
.topbar-meta { color: var(--muted); display: flex; gap: 10px; align-items: center; font: 13px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .04em; }
.slash { color: #536576; }
.live-dot, .review-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--cyan); box-shadow: 0 0 0 4px #75e5d422; }
.intro { padding: 78px 0 58px; display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.eyebrow, .empty-code { color: var(--cyan); font: 12px "DM Mono", monospace; letter-spacing: .12em; }
h1 { margin: 17px 0 0; font-size: clamp(40px, 7vw, 78px); line-height: .99; letter-spacing: -.065em; font-weight: 800; }
h1 em { color: var(--amber); font-style: normal; }
.intro-copy { max-width: 290px; margin: 0 0 6px; color: var(--muted); font-size: 16px; }
.toolbar { display: grid; grid-template-columns: minmax(260px, 1fr) 180px 210px auto; gap: 10px; padding: 10px; background: #101721cc; border: 1px solid var(--line); border-radius: 16px; backdrop-filter: blur(14px); }
.search-wrap, .select-wrap { position: relative; display: flex; align-items: center; }
.search-wrap input, select { width: 100%; height: 48px; border: 1px solid transparent; border-radius: 10px; color: var(--text); background: var(--panel); font: inherit; padding: 0 14px; outline: none; }
.search-wrap input { padding-left: 42px; }
.search-wrap input:focus, select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px #75e5d420; }
.search-icon { position: absolute; left: 15px; z-index: 1; color: var(--cyan); font-size: 23px; line-height: 1; transform: translateY(-2px); }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.reset { border: 1px solid var(--line); border-radius: 10px; padding: 0 17px; background: transparent; color: var(--muted); font: 14px "DM Mono", monospace; cursor: pointer; }
.reset:hover { color: var(--text); border-color: var(--muted); }
.summary-row { display: flex; justify-content: space-between; align-items: center; padding: 28px 2px 16px; color: var(--text); }
.summary-row strong { font-size: 17px; }
.muted, .review-note { color: var(--muted); }
.review-note { display: flex; align-items: center; gap: 9px; font-size: 13px; }
.review-dot { background: var(--amber); box-shadow: 0 0 0 4px #ffc76c20; }
.events-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding-bottom: 56px; }
.card { min-width: 0; display: flex; flex-direction: column; min-height: 300px; padding: 22px; background: linear-gradient(145deg, #15202c, #101721); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .18s ease, border-color .18s ease; }
.card:hover { transform: translateY(-3px); border-color: #557083; }
.card-top { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.date { color: var(--amber); font: 13px "DM Mono", monospace; text-transform: uppercase; }
.format { color: var(--cyan); border: 1px solid #75e5d44d; border-radius: 999px; padding: 3px 8px; font-size: 11px; white-space: nowrap; }
.format.missing { color: var(--muted); border-color: var(--line); }
.card h2 { margin: 24px 0 10px; font-size: 21px; line-height: 1.16; letter-spacing: -.035em; }
.card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.topics { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; padding-top: 20px; }
.topic { padding: 4px 8px; border-radius: 5px; background: #21303e; color: #c9d4db; font-size: 11px; }
.card-bottom { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding-top: 20px; margin-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.card-bottom a { color: var(--cyan); text-decoration: none; font: 12px "DM Mono", monospace; }
.card-bottom a:hover { text-decoration: underline; }
.empty { padding: 80px 20px; text-align: center; border: 1px dashed var(--line); border-radius: var(--radius); margin-bottom: 56px; }
.empty h2 { margin: 12px 0 4px; }
.empty p { margin: 0; color: var(--muted); }
.footer { border-top: 1px solid var(--line); padding: 21px 0 36px; display: flex; justify-content: space-between; color: #687986; font: 12px "DM Mono", monospace; gap: 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (max-width: 840px) { .intro { display: block; padding: 58px 0 38px; } .intro-copy { margin-top: 28px; max-width: 420px; } .toolbar { grid-template-columns: 1fr 1fr; } .search-wrap { grid-column: 1 / -1; } .reset { height: 48px; } .events-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .shell { width: min(100% - 28px, 1200px); } .topbar-meta { font-size: 11px; gap: 6px; } .topbar-meta .slash, .topbar-meta span:last-child { display: none; } h1 { font-size: 46px; } .toolbar { grid-template-columns: 1fr; } .search-wrap { grid-column: auto; } .events-grid { grid-template-columns: 1fr; } .summary-row, .footer { align-items: flex-start; flex-direction: column; gap: 10px; } .card { min-height: 270px; } }


/* Tech Signal: строгая корпоративная тема — холодный navy, cyan и лаймовый акцент. */
:root { --bg: #07111c; --panel: rgba(13, 28, 43, .88); --panel-strong: #10283b; --line: rgba(112, 184, 215, .23); --text: #eff8fb; --muted: #91afbd; --cyan: #28e0c0; --amber: #b9f36b; --radius: 14px; }
body { background: radial-gradient(circle at 82% -8%, rgba(28, 109, 145, .34), transparent 32rem), radial-gradient(circle at -8% 45%, rgba(20, 86, 112, .22), transparent 30rem), var(--bg); }
body::before { background: linear-gradient(115deg, transparent 0 46%, rgba(40, 224, 192, .05) 46.1% 46.22%, transparent 46.35% 100%); }
.topbar { border-bottom-color: rgba(112, 184, 215, .24); }
.brand { letter-spacing: -.035em; }
.brand-mark { color: #041b22; background: linear-gradient(135deg, var(--cyan), var(--amber)); border-radius: 7px; }
.topbar-meta { color: #9bb9c5; }
.eyebrow { color: var(--cyan); }
h1 { letter-spacing: -.065em; }
h1 em { color: var(--amber); text-shadow: 0 0 30px rgba(185, 243, 107, .22); }
.toolbar { background: rgba(5, 18, 29, .8); border-color: rgba(112, 184, 215, .24); border-radius: 14px; box-shadow: 0 22px 65px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .05); }
.search-wrap, .select-wrap { background: #10283b; border-radius: 9px; }
.search-wrap:focus-within, .select-wrap:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(40, 224, 192, .12); }
.reset { color: #06151b; background: linear-gradient(135deg, var(--cyan), var(--amber)); border-radius: 9px; }
.summary-row strong { font-weight: 700; }
.card { background: linear-gradient(145deg, rgba(18, 46, 65, .96), rgba(9, 24, 38, .98)); border-color: rgba(112, 184, 215, .25); border-radius: 14px; box-shadow: 0 18px 46px rgba(0, 0, 0, .24), inset 0 1px 0 rgba(255, 255, 255, .06); }
.card:hover { border-color: var(--cyan); box-shadow: 0 20px 55px rgba(0, 0, 0, .32), 0 0 0 1px rgba(40, 224, 192, .2); }
.date { color: var(--amber); }
.format { color: var(--cyan); border-color: rgba(40, 224, 192, .42); }
.topics .topic { background: rgba(40, 224, 192, .11); border-color: rgba(40, 224, 192, .2); }
.card-bottom a { color: var(--cyan); }
.footer { border-top: 1px solid rgba(112, 184, 215, .14); }

/* Jet-inspired system: deep navy canvas, electric cyan navigation and crisp
   editorial cards. The palette follows the visual language of jet.su while
   keeping this independent event product identity. */
:root {
  --bg: #02061c;
  --panel: #071235;
  --panel-strong: #000c4b;
  --line: rgba(0, 194, 255, .24);
  --text: #f8f8f8;
  --muted: #9aa9c7;
  --cyan: #00c2ff;
  --amber: #f8f8f8;
  --radius: 10px;
}
html { background: var(--bg); }
body {
  background: radial-gradient(ellipse at 85% -20%, rgba(0, 194, 255, .20), transparent 34rem),
              radial-gradient(ellipse at 0 70%, rgba(0, 12, 75, .80), transparent 38rem), var(--bg);
  letter-spacing: -.01em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .38;
  background: linear-gradient(118deg, transparent 0 64%, rgba(0,194,255,.10) 64.1% 64.2%, transparent 64.35% 100%);
}
.shell { width: min(1240px, calc(100% - 48px)); }
.topbar { height: 82px; border-bottom: 1px solid rgba(0,194,255,.28); }
.brand { text-transform: uppercase; font-size: 17px; letter-spacing: .04em; }
.brand-mark { color: var(--bg); background: var(--cyan); border-radius: 2px; padding: 4px 8px; font-weight: 800; }
.topbar-meta { color: #c4d0e7; }
.live-dot { background: var(--cyan); box-shadow: 0 0 0 4px rgba(0,194,255,.15), 0 0 18px rgba(0,194,255,.45); }
.intro { padding: 86px 0 62px; }
.eyebrow { color: var(--cyan); font-weight: 500; }
h1 { font-size: clamp(42px, 7vw, 82px); letter-spacing: -.075em; }
h1 em { color: var(--cyan); text-shadow: 0 0 32px rgba(0,194,255,.28); }
.intro-copy { color: #b8c5de; }
.toolbar { background: rgba(2,6,28,.72); border-color: rgba(0,194,255,.30); border-radius: 10px; box-shadow: 0 24px 70px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.06); }
.search-wrap, .select-wrap { background: #071235; border: 1px solid rgba(0,194,255,.10); }
.search-wrap input, select { background: transparent; }
.search-wrap input:focus, select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,194,255,.14); }
.search-icon { color: var(--cyan); }
.reset { color: var(--bg); background: var(--cyan); border-color: var(--cyan); font-weight: 700; }
.reset:hover { background: #5fd9ff; color: var(--bg); border-color: #5fd9ff; }
.summary-row { padding-top: 32px; }
.review-dot { background: var(--cyan); box-shadow: 0 0 0 4px rgba(0,194,255,.14); }
.events-grid { gap: 16px; }
.card { min-height: 324px; padding: 24px; background: linear-gradient(145deg, rgba(7,18,53,.98), rgba(2,6,28,.98)); border-color: rgba(0,194,255,.22); box-shadow: 0 18px 48px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.055); }
.card:hover { transform: translateY(-5px); border-color: var(--cyan); box-shadow: 0 26px 65px rgba(0,0,0,.38), 0 0 0 1px rgba(0,194,255,.22); }
.date { color: var(--cyan); font-weight: 500; }
.format { color: var(--cyan); border-color: rgba(0,194,255,.48); }
.card h2 { font-size: 22px; }
.card p { color: #aebbd5; }
.topics .topic { background: rgba(0,194,255,.12); border: 1px solid rgba(0,194,255,.18); color: #d9f5ff; }
.card-bottom { border-top-color: rgba(0,194,255,.18); }
.card-bottom a { color: var(--cyan); font-weight: 500; }
.footer { border-top-color: rgba(0,194,255,.20); color: #7f91b3; }
select { color-scheme: dark; } select option { color: var(--text); background: var(--panel); }