:root {
  color-scheme: dark;
  --bg: #0d0a12;
  --panel: #17111f;
  --panel-2: #20172c;
  --panel-3: #291c38;
  --text: #fbf8ff;
  --muted: #bcb0ca;
  --violet: #b875ff;
  --violet-2: #8d3dde;
  --green: #66e5a4;
  --yellow: #ffd278;
  --orange: #ffad6a;
  --red: #ff7889;
  --blue: #8bbcff;
  --border: rgba(216, 180, 255, .18);
  --border-strong: rgba(216, 180, 255, .34);
  --shell: 70rem;
  --radius: 1.15rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--bg); scroll-behavior: smooth; }
body { margin: 0; min-width: 20rem; min-height: 100vh; color: var(--text); background: radial-gradient(circle at 50% -15rem, rgba(142, 61, 222, .25), transparent 34rem), var(--bg); }
a { color: inherit; text-underline-offset: .18em; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 40; padding: .8rem 1rem; border-radius: .7rem; background: white; color: #111; }
.skip-link:focus { top: 1rem; }
.shell { width: min(calc(100% - 2rem), var(--shell)); margin-inline: auto; }

.topbar, .admin-header { position: relative; z-index: 5; border-bottom: 1px solid var(--border); background: rgba(13, 10, 18, .78); backdrop-filter: blur(14px); }
.topbar .shell, .admin-header .shell { min-height: 4.5rem; display: flex; align-items: center; gap: .9rem; }
.brand { font-size: 1.1rem; font-weight: 950; letter-spacing: -.04em; text-decoration: none; }
.brand span { color: var(--violet); }
.product { padding-left: .9rem; border-left: 1px solid var(--border); color: var(--muted); font-size: .9rem; font-weight: 750; }
.back { margin-left: auto; color: var(--muted); font-size: .9rem; text-decoration: none; }
.back:hover { color: white; }
.main { padding-block: 3rem 5rem; }

.summary { position: relative; min-height: 15rem; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; padding: clamp(1.5rem, 4vw, 3rem); overflow: hidden; border: 1px solid var(--border-strong); border-radius: 1.5rem; background: var(--panel); box-shadow: 0 28px 80px rgba(0, 0, 0, .3); }
.summary::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(130deg, var(--summary-tint, rgba(184, 117, 255, .12)), transparent 52%); }
.summary::after { content: ""; position: absolute; width: 8rem; aspect-ratio: 1; right: 3.25rem; top: 50%; transform: translateY(-50%); border-radius: 50%; background: var(--summary-color, var(--violet)); opacity: .14; filter: blur(1px); box-shadow: 0 0 4rem var(--summary-color, var(--violet)); }
.summary--operational { --summary-color: var(--green); --summary-tint: rgba(102, 229, 164, .11); border-color: rgba(102, 229, 164, .28); }
.summary--degraded, .summary--maintenance { --summary-color: var(--yellow); --summary-tint: rgba(255, 210, 120, .1); border-color: rgba(255, 210, 120, .27); }
.summary--partial_outage { --summary-color: var(--orange); --summary-tint: rgba(255, 173, 106, .11); border-color: rgba(255, 173, 106, .3); }
.summary--major_outage { --summary-color: var(--red); --summary-tint: rgba(255, 120, 137, .12); border-color: rgba(255, 120, 137, .32); }
.summary__copy, .summary__stats { position: relative; z-index: 1; }
.summary__copy { max-width: 44rem; }
.summary__stats { min-width: 18rem; display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }
.summary__stats > div { min-height: 7.3rem; display: flex; flex-direction: column; justify-content: end; padding: 1rem; border: 1px solid var(--border); border-radius: 1rem; background: rgba(13, 10, 18, .58); }
.summary__stats strong { display: block; font-size: 1.5rem; line-height: 1.1; }
.summary__stats span { margin-top: .4rem; color: var(--muted); font-size: .78rem; }
.eyebrow { margin: 0 0 .45rem; color: var(--violet); font-size: .78rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, h4, p { margin-top: 0; }
h1 { margin-bottom: .7rem; font-size: clamp(2rem, 5vw, 4rem); line-height: 1; letter-spacing: -.055em; }
h2 { margin-bottom: 0; font-size: clamp(1.45rem, 3vw, 2.1rem); line-height: 1.1; letter-spacing: -.035em; }
.summary__text, .section-heading > p, .service p, .empty p, .component-admin p, .admin-title p { color: var(--muted); }

.service-list, .history, .active-incidents { margin-top: 4rem; }
.section-heading, .panel-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.25rem; }
.section-heading > p { max-width: 32rem; margin-bottom: .15rem; text-align: right; }
.service-group { margin-top: 1.5rem; }
.service-group__title { margin: 0 0 .65rem; color: var(--muted); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.service { display: grid; grid-template-columns: minmax(13rem, 1fr) minmax(13rem, 23rem) minmax(8.5rem, auto); align-items: center; gap: 1.5rem; padding: 1.15rem 1.3rem; border: 1px solid var(--border); border-bottom: 0; background: rgba(23, 17, 31, .72); }
.service:first-of-type { border-radius: 1rem 1rem 0 0; }
.service:last-child { border-bottom: 1px solid var(--border); border-radius: 0 0 1rem 1rem; }
.service:only-of-type { border-bottom: 1px solid var(--border); border-radius: 1rem; }
.service h4 { margin-bottom: .12rem; font-size: 1rem; }
.service p { margin-bottom: 0; font-size: .84rem; }
.uptime { display: grid; grid-template-columns: repeat(30, 1fr); gap: 3px; height: 1.85rem; }
.uptime__bar, .legend i { min-width: 2px; border-radius: 2px; background: var(--bar-color); }
.uptime__bar--ok { --bar-color: var(--green); }
.uptime__bar--warn { --bar-color: var(--yellow); }
.uptime__bar--down { --bar-color: var(--red); }
.uptime__bar--empty { --bar-color: #3a3045; }
.service__result { display: flex; align-items: flex-end; flex-direction: column; gap: .35rem; }
.service__result small { color: var(--muted); font-size: .72rem; white-space: nowrap; }
.state { display: inline-flex; align-items: center; justify-content: center; min-width: 6.8rem; min-height: 1.9rem; padding: .35rem .68rem; border-radius: 999px; text-align: center; font-size: .76rem; font-weight: 850; }
.state--operational { color: #a9f6cd; background: rgba(102, 229, 164, .1); }
.state--degraded, .state--maintenance { color: #ffe7ad; background: rgba(255, 210, 120, .12); }
.state--partial_outage { color: #ffd1ae; background: rgba(255, 173, 106, .13); }
.state--major_outage { color: #ffb7c0; background: rgba(255, 120, 137, .13); }
.state--unknown { color: #cfb1ef; background: rgba(184, 117, 255, .12); }
.legend { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .5rem 1rem; margin-top: .75rem; color: var(--muted); font-size: .72rem; }
.legend span { display: inline-flex; align-items: center; gap: .35rem; }
.legend i { width: .55rem; height: .9rem; display: inline-block; }

.incident { padding: 1.35rem 1.5rem; border: 1px solid var(--border); border-left: 3px solid var(--orange); border-radius: var(--radius); background: rgba(23, 17, 31, .72); }
.incident + .incident { margin-top: 1rem; }
.incident--major { border-left-color: var(--red); }
.incident--maintenance { border-left-color: var(--yellow); }
.incident__header { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.incident__header h3 { margin-bottom: .25rem; font-size: 1.15rem; }
.incident__meta { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: .35rem; color: var(--muted); font-size: .74rem; }
.incident__meta span { color: var(--orange); font-weight: 800; }
.incident__status { flex: 0 0 auto; padding: .35rem .65rem; border-radius: 999px; background: var(--panel-3); color: var(--muted); font-size: .75rem; font-weight: 800; }
.incident__affected { margin-bottom: 1.25rem; color: var(--muted); font-size: .84rem; }
.timeline { position: relative; margin: .7rem 0 0; padding: 0; list-style: none; }
.timeline::before { content: ""; position: absolute; left: .32rem; top: .55rem; bottom: .65rem; width: 1px; background: var(--border-strong); }
.timeline li { position: relative; padding: 0 0 1.2rem 1.5rem; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: 0; top: .45rem; width: .7rem; aspect-ratio: 1; border: 2px solid var(--panel); border-radius: 50%; background: #685579; }
.timeline li.timeline__latest::before { background: var(--violet); box-shadow: 0 0 0 4px rgba(184, 117, 255, .1); }
.timeline li > div { display: flex; justify-content: space-between; gap: 1rem; }
.timeline strong { font-size: .82rem; }
.timeline time { color: var(--muted); font-size: .72rem; }
.timeline p { margin: .35rem 0 0; color: #dfd5e7; font-size: .9rem; white-space: pre-line; }
.empty { padding: 2rem; border: 1px dashed rgba(216, 180, 255, .25); border-radius: 1rem; background: rgba(23, 17, 31, .45); }
.empty strong { display: block; margin-bottom: .35rem; }
.empty p { margin-bottom: 0; }

footer { border-top: 1px solid var(--border); color: var(--muted); font-size: .82rem; }
footer .shell { min-height: 5rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
footer a { color: var(--muted); }

/* Панель управления */
.admin-page { background: radial-gradient(circle at 16% -6rem, rgba(142, 61, 222, .22), transparent 28rem), var(--bg); }
.admin-header nav { display: flex; align-items: center; gap: 1.2rem; margin-left: auto; }
.admin-header nav a, .admin-header nav button { border: 0; background: transparent; color: var(--muted); font-size: .82rem; text-decoration: none; }
.admin-header nav a:hover, .admin-header nav button:hover, .admin-header nav a[aria-current] { color: white; }
.inline-form { display: inline; margin: 0; }
.admin-main { padding-block: 2.5rem 5rem; }
.admin-title { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.5rem; }
.admin-title h1 { font-size: clamp(2rem, 4vw, 3.3rem); }
.admin-title p { margin-bottom: 0; }
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-bottom: 1.5rem; }
.admin-stats div { padding: 1.15rem; border: 1px solid var(--border); border-radius: 1rem; background: var(--panel); }
.admin-stats strong { display: block; font-size: 1.55rem; }
.admin-stats span { color: var(--muted); font-size: .8rem; }
.admin-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: 1.5rem; align-items: start; }
.admin-grid--incident { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); }
.admin-panel { padding: 1.4rem; border: 1px solid var(--border); border-radius: var(--radius); background: rgba(23, 17, 31, .82); }
.panel-heading h2 { font-size: 1.35rem; }
.form-stack { display: grid; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
label, legend { color: #e8e0ee; font-size: .82rem; font-weight: 750; }
input, textarea, select { width: 100%; margin-top: .4rem; border: 1px solid var(--border-strong); border-radius: .68rem; background: #100c16; color: var(--text); }
input, select { min-height: 2.75rem; padding: .55rem .7rem; }
textarea { min-height: 7rem; padding: .7rem; resize: vertical; }
input::placeholder, textarea::placeholder { color: #786a85; }
fieldset { margin: 0; padding: 0; border: 0; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .45rem; margin-top: .55rem; }
.check { display: flex; align-items: center; gap: .55rem; min-height: 2.6rem; padding: .5rem .65rem; border: 1px solid var(--border); border-radius: .65rem; background: #100c16; font-weight: 650; }
.check input { width: 1rem; min-height: 0; margin: 0; accent-color: var(--violet); }
.button { display: inline-flex; min-height: 2.65rem; align-items: center; justify-content: center; padding: .65rem 1rem; border: 1px solid transparent; border-radius: .72rem; color: white; font-weight: 850; text-decoration: none; }
.button--primary { background: linear-gradient(135deg, var(--violet-2), #ad61ef); box-shadow: 0 10px 28px rgba(141, 61, 222, .22); }
.button--primary:hover { filter: brightness(1.08); }
.button--secondary { border-color: var(--border-strong); background: var(--panel-2); }
.notice { margin-bottom: 1.2rem; padding: .8rem 1rem; border: 1px solid var(--border-strong); border-radius: .72rem; }
.notice--success { border-color: rgba(102, 229, 164, .3); background: rgba(102, 229, 164, .08); color: #b5f8d4; }
.notice--error { border-color: rgba(255, 120, 137, .34); background: rgba(255, 120, 137, .08); color: #ffc1c9; }
.component-admin-list { display: grid; gap: .65rem; }
.component-admin { display: grid; grid-template-columns: 1fr auto; gap: .55rem 1rem; align-items: center; padding: .85rem; border: 1px solid var(--border); border-radius: .8rem; background: #100c16; }
.component-admin h3 { margin-bottom: .1rem; font-size: .92rem; }
.component-admin p { margin-bottom: 0; font-size: .75rem; }
.component-admin form { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto; gap: .55rem; }
.component-admin form select { margin: 0; min-height: 2.25rem; }
.component-admin form button { border: 1px solid var(--border-strong); border-radius: .55rem; background: var(--panel-2); color: var(--text); font-size: .78rem; }
.incidents-admin { margin-top: 1.5rem; }
.admin-table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; }
th, td { padding: .85rem .7rem; border-bottom: 1px solid var(--border); font-size: .82rem; }
th { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
td strong, td small { display: block; }
td small { margin-top: .2rem; color: var(--muted); }
td a { color: var(--violet); font-weight: 750; }
.breadcrumb { display: inline-block; margin-bottom: 1.6rem; color: var(--muted); font-size: .85rem; text-decoration: none; }
.timeline--admin { margin-top: 0; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.login-card { width: min(100%, 28rem); padding: clamp(1.5rem, 5vw, 2.5rem); border: 1px solid var(--border); border-radius: 1.4rem; background: rgba(23, 17, 31, .92); box-shadow: 0 30px 90px rgba(0, 0, 0, .45); }
.login-card__brand { display: inline-block; margin-bottom: 2.5rem; }
.login-card h1 { font-size: 2.5rem; }
.login-card > p:not(.eyebrow) { color: var(--muted); }
.login-card__back { display: inline-block; margin-top: 1.5rem; color: var(--muted); font-size: .82rem; text-decoration: none; }

@media (max-width: 820px) {
  .main { padding-top: 1.5rem; }
  .summary { min-height: 13rem; grid-template-columns: 1fr; }
  .summary::after { display: none; }
  .summary__stats { min-width: 0; grid-template-columns: 1fr 1fr; }
  .summary__stats > div { min-height: 5.5rem; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: .5rem; text-align: left; }
  .service { grid-template-columns: 1fr auto; gap: .8rem; }
  .uptime { grid-column: 1 / -1; grid-row: 2; }
  .service__result { align-items: flex-end; }
  .admin-grid, .admin-grid--incident { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .product { display: none; }
  .summary__stats { grid-template-columns: 1fr; }
  .summary__stats > div { min-height: 0; }
  .service { grid-template-columns: 1fr; }
  .uptime { grid-row: 3; }
  .service__result { grid-row: 2; align-items: flex-start; }
  .legend { justify-content: flex-start; }
  .incident__header { display: block; }
  .incident__status { margin-top: .6rem; }
  .timeline li > div { display: block; }
  .timeline time { display: block; margin-top: .1rem; }
  footer .shell { min-height: 7rem; align-items: flex-start; flex-direction: column; justify-content: center; gap: .2rem; }
  .admin-header .shell { min-height: 5.5rem; flex-wrap: wrap; padding-block: .8rem; }
  .admin-header nav { width: 100%; margin-left: 0; justify-content: space-between; }
  .admin-title { display: block; }
  .admin-title > form { margin-top: 1rem; }
  .admin-stats { grid-template-columns: 1fr; }
  .form-row, .check-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }