/* silo.css — THE SILO, By Applied Derivatives.
   Board-dark first (the desk's price board in your pocket); paper-light as the
   alternate theme. Tokens mirror the public site's palette. */

:root {
  --bg: #161b26;
  --bg-raise: #1c2330;
  --ink: #e8e4d8;
  --ink-soft: #9aa0b2;
  --ink-mute: #6d7382;
  --rule: #2a3242;
  --accent: #e3b05c;
  --accent-ink: #161b26;
  --up: #69b890;
  --down: #d98a7c;
  --warn-bg: #33301f;
  --warn-ink: #e3b05c;
  --chart-grid: #2a3242;
  --field-bg: #10141d;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f8f4ea;
    --bg-raise: #fdfbf5;
    --ink: #1c2533;
    --ink-soft: #4a5160;
    --ink-mute: #7d7464;
    --rule: #d8cfb8;
    --accent: #a06b2a;
    --accent-ink: #f8f4ea;
    --up: #3e7d5f;
    --down: #b0553f;
    --warn-bg: #f3e3c8;
    --warn-ink: #7e5320;
    --chart-grid: #e4dcc8;
    --field-bg: #ffffff;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Newsreader', Georgia, serif;
  font-size: 17px;
  line-height: 1.5;
  min-height: 100%;
}

#app {
  max-width: 640px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: calc(4.5rem + env(safe-area-inset-bottom));
}

/* ------------------------------------------------------------- wordmark */

.wordmark {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  font-size: 1.9rem;
  letter-spacing: 0.32em;
  color: var(--accent);
  text-transform: uppercase;
}
.wordmark.small { font-size: 1.05rem; letter-spacing: 0.26em; }
.tagline {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-top: 0.3rem;
}
.tagline.small { font-size: 0.6rem; margin-top: 0.1rem; }

/* ---------------------------------------------------------------- login */

.login-card {
  margin: auto;
  width: 100%;
  max-width: 22rem;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  text-align: center;
}
.login-title {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 1.2rem 0 0;
}
.login-intro { color: var(--ink-soft); margin: 0; }
.login-note { color: var(--up); margin: 0; min-height: 1.2em; }
.login-error { color: var(--down); margin: 0; min-height: 1.2em; }

.login-card form { display: flex; flex-direction: column; gap: 0.8rem; }
.field-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-align: left;
}
.field {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.25rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--field-bg);
  color: var(--ink);
  width: 100%;
  letter-spacing: 0.08em;
  text-align: center;
}
.field:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }

.button {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.8rem 1rem;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}
.button.primary { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.button.primary:hover { filter: brightness(1.08); }
.button.ghost {
  background: none;
  color: var(--ink-soft);
  border-color: var(--rule);
  padding: 0.55rem 1rem;
}
.button.ghost:hover { color: var(--ink); border-color: var(--ink-soft); }
.button:focus-visible, .linklike:focus-visible, .tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.lang-seg {
  display: flex;
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
  margin-top: 0.5rem;
}
.lang-seg .seg {
  flex: 1;
  background: none;
  border: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.6rem 1rem;
  cursor: pointer;
}
.lang-seg .seg.active {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}
.lang-seg .seg:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.lang-seg.compact { margin-top: 0; }
.lang-seg.compact .seg { padding: 0.2rem 0.55rem; font-size: 0.6rem; }

/* --------------------------------------------------------------- topbar */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--rule);
}
.topbar-account {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
}
.account-name { font-size: 0.85rem; color: var(--ink-soft); }
.linklike {
  background: none;
  border: none;
  padding: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  cursor: pointer;
}
.linklike:hover { text-decoration: underline; }

/* -------------------------------------------------------------- content */

.content { padding: 1.2rem 1.1rem 2rem; flex: 1; }

.section-head h1 {
  font-size: 1.45rem;
  font-weight: 500;
  margin: 0;
  text-wrap: balance;
}
.as-at {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0.25rem 0 0;
}

.card {
  background: var(--bg-raise);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  margin-top: 1.1rem;
}
.card h2 { font-size: 1.1rem; font-weight: 600; margin: 0 0 0.5rem; }

.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-mute);
  text-align: left;
  padding: 0.35rem 0.8rem 0.35rem 0;
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}
td {
  padding: 0.45rem 0.8rem 0.45rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.95rem;
}
tr:last-child td { border-bottom: none; }
.num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}
th:not(:first-child) { text-align: right; }
.up { color: var(--up); }
.down { color: var(--down); }

.chart { width: 100%; height: auto; margin-top: 0.8rem; display: block; }
.chart-hint {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0.4rem 0 0;
}

/* ---------------------------------------------------------------- stats */

.stat-card { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.stat { flex: 1 1 8rem; }
.stat-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.3rem;
}
.stat-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.6rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.stat-value.plain { font-family: 'Newsreader', Georgia, serif; font-weight: 500; }

/* --------------------------------------------------------------- events */

.event-list { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 1.1rem; }
.event {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-raise);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 0.8rem 1rem;
}
.event-date { flex: 0 0 6.2rem; }
.event-day { font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; font-weight: 600; }
.event-time { font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; color: var(--ink-mute); }
.event-body { flex: 1; min-width: 0; }
.event-name { font-weight: 600; font-size: 0.98rem; }
.event-desc { font-size: 0.85rem; color: var(--ink-soft); }
.chip {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  white-space: nowrap;
  border: 1px solid var(--rule);
  color: var(--ink-soft);
}
.chip.impact-high { border-color: var(--accent); color: var(--accent); }

/* -------------------------------------------------------------- notices */

.notice {
  background: var(--bg-raise);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  margin-top: 1.1rem;
  color: var(--ink-soft);
}
.notice.subtle { background: none; border: none; padding: 0.4rem 0; }
.notice.warn { background: var(--warn-bg); color: var(--warn-ink); border-color: transparent; }

.disclaimer {
  font-size: 0.78rem;
  color: var(--ink-mute);
  margin-top: 1.6rem;
  line-height: 1.45;
}

#app.has-banner { padding-top: 1.6rem; }

.mock-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.25rem 0.5rem;
  z-index: 20;
}

/* --------------------------------------------------------------- tabbar */

.tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  background: var(--bg-raise);
  border-top: 1px solid var(--rule);
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 10;
}
.tab {
  flex: 1;
  background: none;
  border: none;
  border-top: 2px solid transparent;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.85rem 0.2rem;
  cursor: pointer;
}
.tab.active { color: var(--accent); border-top-color: var(--accent); }

@media (prefers-reduced-motion: no-preference) {
  .tab, .button, .linklike { transition: color 120ms ease, border-color 120ms ease, filter 120ms ease; }
}