/* Loftstage Status — Mona Sans, neutral palette, dark + light themes.
   Theme is data-theme on <html>, set before first paint by the inline
   script in index.html (saved choice, else the OS preference). */

@font-face {
  font-family: "Mona Sans";
  src: url("https://assets.loftstage.com/fonts/mona-sans.woff2") format("woff2");
  font-weight: 200 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #0a0a0a;
  --card: #131316;
  --card-raised: #1a1a1e;
  --fg: #e6e4e8;
  --muted: #918d9a;
  --border: #2a282e;
  --border-strong: #39373d;
  --accent: #ededed;
  --accent-fg: #0a0a0a;
  --icon-ink: #0a0a0a;
  --header-bg: rgb(10 10 10 / 0.8);
  --shadow: 0 12px 32px rgb(0 0 0 / 0.5);
  --up: #28a948;
  --partial: #ffae00;
  --major: #ff4d4d;
  --none: #26252a;
  --up-text: var(--up);
  --partial-text: var(--partial);
  --major-text: var(--major);
  --radius: 12px;
  --wrap: 880px;
  font-family: "Mona Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #fafafa;
  --card: #ffffff;
  --card-raised: #ffffff;
  --fg: #171717;
  --muted: #5f5f66;
  --border: #e6e6e9;
  --border-strong: #d4d4d8;
  --accent: #171717;
  --accent-fg: #ffffff;
  --icon-ink: #ffffff;
  --header-bg: rgb(250 250 250 / 0.8);
  --shadow: 0 10px 28px rgb(0 0 0 / 0.12);
  --up: #22a447;
  --partial: #f0a000;
  --major: #e5484d;
  --none: #e9e9ec;
  /* AA-contrast text tones on the light canvas */
  --up-text: #0e6f2c;
  --partial-text: #aa4d00;
  --major-text: #d40019;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--fg); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
.update a, .notice a, .banner a { text-decoration: underline; text-decoration-color: var(--border-strong); text-underline-offset: 3px; }
.update a:hover, .notice a:hover, .banner a:hover { text-decoration-color: currentColor; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--fg); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { margin: 0; letter-spacing: -0.01em; }

.muted { color: var(--muted); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

main.wrap { flex: 1; padding-top: 40px; padding-bottom: 64px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.header-inner { height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--fg); }
.brand:hover { text-decoration: none; }
.wordmark { font-size: 18px; font-weight: 600; letter-spacing: -0.02em; }
.brand-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  border: 1px solid var(--border-strong);
  background: var(--card);
  padding: 2px 8px;
  border-radius: 999px;
}
.header-nav { display: flex; align-items: center; gap: 20px; font-size: 14px; }
.header-nav a:not(.btn) { color: var(--muted); }
.header-nav a:not(.btn):hover { color: var(--fg); text-decoration: none; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-fg);
  font-weight: 500;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; text-decoration: none; }
.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.theme-toggle:hover { color: var(--fg); border-color: var(--muted); }
.theme-toggle svg { width: 16px; height: 16px; }
:root[data-theme="light"] .icon-sun, :root:not([data-theme="light"]) .icon-moon { display: none; }

/* ---------- Overall banner ---------- */
.banner {
  --tone: var(--muted);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--tone) 40%, transparent);
  background: color-mix(in srgb, var(--tone) 10%, var(--card));
}
.banner--up { --tone: var(--up); }
.banner--partial, .banner--degraded { --tone: var(--partial); }
.banner--major { --tone: var(--major); }
.banner--error { --tone: var(--border-strong); }
.banner h1 { font-size: 20px; font-weight: 600; }
.banner p { margin: 2px 0 0; font-size: 14px; }
.banner-icon {
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--tone);
  display: grid;
  place-items: center;
  position: relative;
}
.banner-icon::after {
  content: "";
  width: 14px;
  height: 14px;
  background: var(--icon-ink);
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}
.banner--up .banner-icon { --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2 8.5l4 4 8-9' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.banner--partial .banner-icon, .banner--degraded .banner-icon, .banner--major .banner-icon, .banner--error .banner-icon { --icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 2.5v7' stroke='black' stroke-width='2.6' stroke-linecap='round'/%3E%3Ccircle cx='8' cy='13.2' r='1.5'/%3E%3C/svg%3E"); }
.banner--loading .banner-icon { background: var(--border-strong); animation: pulse 1.4s ease-in-out infinite; }
.banner--loading .banner-icon::after { display: none; }
.banner--up .banner-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--tone);
  animation: ring 2.4s ease-out infinite;
}

@keyframes pulse { 50% { opacity: 0.45; } }
@keyframes ring { from { transform: scale(1); opacity: 0.45; } to { transform: scale(1.7); opacity: 0; } }

/* ---------- Active incidents ---------- */
.active-incidents { display: grid; gap: 12px; margin-top: 16px; }
.active-card {
  --tone: var(--major);
  border: 1px solid var(--border);
  border-left: 3px solid var(--tone);
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.active-card h3 { font-size: 16px; font-weight: 600; }
.active-card h3 a { color: var(--fg); }

/* ---------- Components panel ---------- */
.panel {
  margin-top: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
}
.panel-head h2 { font-size: 14px; font-weight: 500; color: var(--muted); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 0; padding: 0; list-style: none; font-size: 12px; color: var(--muted); }
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.swatch { width: 8px; height: 14px; border-radius: 2px; display: inline-block; }
.swatch--up { background: var(--up); }
.swatch--partial { background: var(--partial); }
.swatch--major { background: var(--major); }
.swatch--none { background: var(--none); box-shadow: inset 0 0 0 1px var(--border-strong); }

.components { list-style: none; margin: 0; padding: 0; }
.component { padding: 20px 22px 16px; }
.component + .component { border-top: 1px solid var(--border); }
.component-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.component-name { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; min-width: 0; }
.info {
  flex: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  display: inline-grid;
  place-items: center;
  cursor: help;
  background: none;
  padding: 0;
  font-family: inherit;
}
.info:hover { color: var(--fg); border-color: var(--muted); }
.component-status { font-size: 14px; font-weight: 500; white-space: nowrap; }
.component-status[data-state="up"] { color: var(--up-text); }
.component-status[data-state="degraded"] { color: var(--partial-text); }
.component-status[data-state="down"] { color: var(--major-text); }

.bars { display: flex; gap: 3px; height: 36px; }
.bar {
  flex: 1 1 0;
  min-width: 0;
  border-radius: 2px;
  background: var(--up);
  transition: opacity 0.12s, transform 0.12s;
}
.bar[data-level="partial"] { background: var(--partial); }
.bar[data-level="major"] { background: var(--major); }
.bar[data-level="none"] { background: var(--none); }
.bars:hover .bar { opacity: 0.55; }
.bars .bar:hover, .bars .bar.is-active { opacity: 1; transform: scaleY(1.08); }

.bar-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}
.bar-foot .rule { flex: 1; height: 1px; background: var(--border); }
.bar-foot .pct { color: var(--fg); font-weight: 500; }

/* skeleton */
.sk { background: var(--card-raised); border-radius: 4px; animation: pulse 1.4s ease-in-out infinite; }
.sk-line { width: 40%; height: 16px; margin-bottom: 14px; }
.sk-bars { height: 36px; }

/* ---------- Tooltip ---------- */
.tooltip {
  position: fixed;
  z-index: 50;
  width: max-content;
  max-width: min(300px, calc(100vw - 24px));
  background: var(--card-raised);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  box-shadow: var(--shadow);
  pointer-events: none;
}
.tooltip.is-sticky { pointer-events: auto; }
.tooltip .tt-date { font-weight: 600; }
.tooltip .tt-row { display: flex; align-items: center; gap: 8px; margin-top: 6px; color: var(--muted); }
.tooltip .tt-row .dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.tooltip .tt-related { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.tooltip .tt-related h4 { margin: 0 0 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.tooltip .tt-related a { display: block; color: var(--fg); }

/* ---------- Incidents ---------- */
.incidents { margin-top: 56px; }
.incidents > h2 { font-size: 22px; font-weight: 600; margin-bottom: 8px; }
.day { padding: 22px 0; border-bottom: 1px solid var(--border); }
.day h3 { font-size: 15px; font-weight: 600; margin-bottom: 10px; }
.day .empty { margin: 0; color: var(--muted); font-size: 14px; }
.month-heading { margin: 36px 0 0; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.incident + .incident { margin-top: 18px; }
.incident-title { display: inline-block; font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.incident-title[data-impact="major"] { color: var(--major-text); }
.incident-title[data-impact="partial"] { color: var(--partial-text); }
.incident-title[data-impact="none"] { color: var(--fg); }
.incident-meta { font-size: 12px; color: var(--muted); margin: -2px 0 8px; }
.update { margin: 0 0 10px; font-size: 14px; }
.update strong { font-weight: 600; }
.update p { margin: 0; overflow-wrap: anywhere; }
.update time { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.notice { color: var(--muted); font-size: 14px; padding: 16px 0; }

.link-btn {
  margin-top: 24px;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 14px;
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
  cursor: pointer;
}
.link-btn:hover { text-decoration-color: currentColor; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; padding-top: 22px; padding-bottom: 28px; }

/* ---------- Small screens ---------- */
@media (max-width: 640px) {
  body { font-size: 14px; }
  .wrap { padding: 0 16px; }
  main.wrap { padding-top: 24px; }
  .header-inner { height: 56px; }
  .header-nav a:not(.btn) { display: none; }
  .banner { padding: 16px; gap: 12px; }
  .banner h1 { font-size: 17px; }
  .banner-icon { width: 30px; height: 30px; }
  .panel { margin-top: 20px; }
  .panel-head, .component { padding-left: 16px; padding-right: 16px; }
  .component-name { font-size: 14px; }
  .component-status { font-size: 13px; }
  .bars { gap: 2px; height: 32px; }
  .incidents { margin-top: 40px; }
  .incidents > h2 { font-size: 19px; }
  .day { padding: 16px 0; }
  .day h3 { margin-bottom: 6px; }
}

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