/* Russian Military Tracker — briefing-layout in consolestijl.
   Tokens komen uit richting D van het ontwerpconcept (_design-concept/). */

:root {
  --bg: #0b0d10;
  --surface: #0f1216;
  --surface-2: #12171b;
  --hairline: #1b2027;
  --hairline-strong: #2a323b;
  --border: #232a33;
  --text: #ccd2d8;
  --text-strong: #e8edf1;
  --text-dim: #6d7681;
  --text-faint: #5a636d;
  --accent: #4dd4ac;
  --accent-soft: rgba(77, 212, 172, 0.1);
  --accent-line: rgba(77, 212, 172, 0.4);
  --ttp: #d99a4e;
  --weapon: #d16a72;
  --org: #5fb98a;
  --sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", monospace;
  --gutter: 34px;
  --maxw: 1240px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

.hidden { display: none !important; }

/* ruimte onder de zwevende install-hint, zodat die de voetregel niet afdekt */
body.has-hint { padding-bottom: calc(94px + env(safe-area-inset-bottom, 0px)); }

a { color: var(--accent); text-decoration: none; }
a:hover { color: #7ee8c8; text-decoration: underline; }

.topline {
  height: 3px;
  margin-top: env(safe-area-inset-top, 0px);
  background: linear-gradient(90deg, var(--accent) 0%, #2b7f68 28%, var(--hairline) 70%);
}

/* ---------- masthead ---------- */

.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px var(--gutter) 12px;
}

.mast-left { display: flex; align-items: center; gap: 10px; width: 240px; }
.mark { color: var(--accent); flex-shrink: 0; }
.edition { display: flex; flex-direction: column; gap: 3px; }
.edition-label {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.edition-date { font-family: var(--mono); font-size: 10px; color: var(--text-dim); }

.mast-title { display: flex; flex-direction: column; align-items: center; gap: 5px; text-align: center; }
.wordmark {
  margin: 0;
  font-size: 29px;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--text-strong);
}
.submast {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.mast-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; width: 240px; }
.counts { font-family: var(--mono); font-size: 10px; color: var(--text-dim); }

.lang-switch { display: flex; gap: 3px; }
.lang-btn {
  font-family: var(--mono);
  font-size: 10px;
  min-width: 44px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}
.lang-btn:hover { color: var(--text); }
.lang-btn.active { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent); }

.rule {
  max-width: var(--maxw);
  margin: 0 auto;
  height: 4px;
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline);
}

/* ---------- navigation + search ---------- */

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 6px var(--gutter);
  border-bottom: 1px solid var(--hairline);
}

.nav-sections { display: flex; align-items: center; gap: 20px; min-width: 0; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
.nav-sections::-webkit-scrollbar { width: 0; height: 0; display: none; }

.nav-btn {
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.02em;
  white-space: nowrap;
  height: 44px;
  padding: 0;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}
.nav-btn:hover { color: var(--text); }
.nav-btn.active { font-weight: 600; color: var(--text-strong); border-bottom-color: var(--accent); }

.searchbox {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 300px;
  flex-shrink: 0;
  padding: 0 10px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: #4a535d;
}
.searchbox:focus-within { border-color: var(--accent-line); }
.searchbox input {
  flex-grow: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 11.5px;
}
.searchbox input::placeholder { color: #4a535d; }
.searchbox input::-webkit-search-cancel-button { filter: invert(0.5); }
.kbd {
  font-family: var(--mono);
  font-size: 10px;
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: #4a535d;
}

.notice {
  max-width: var(--maxw);
  margin: 14px auto 0;
  padding: 10px 14px;
  border: 1px solid #3d3218;
  border-left: 3px solid var(--ttp);
  border-radius: 4px;
  background: #16130c;
  color: #d9bd85;
  font-size: 13px;
}

/* ---------- layout ---------- */

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 20px var(--gutter) 26px; }

.brief { display: grid; grid-template-columns: minmax(0, 1fr) 292px; gap: 26px; }
.lead-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.margin-col { display: flex; flex-direction: column; gap: 22px; border-left: 1px solid var(--hairline); padding-left: 22px; }

.section-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- lead ---------- */

.lead { display: flex; flex-direction: column; gap: 11px; }

.lead-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.cat-chip { padding: 3px 8px; border-radius: 2px; color: var(--bg); }
.cat-chip.ttp { background: var(--ttp); }
.cat-chip.weapon { background: var(--weapon); }
.cat-chip.org { background: var(--org); }
.kicker-item { display: flex; align-items: center; gap: 5px; color: var(--text-dim); }
.flag-chip { padding: 2px 8px; border-radius: 2px; border: 1px solid var(--hairline-strong); color: #8b949e; }

.sig { display: flex; gap: 3px; }
.sig i { width: 11px; height: 3px; background: var(--border); display: block; }
.sig i.on { background: currentColor; }

.lead h2 {
  margin: 0;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.012em;
  color: var(--text-strong);
  text-wrap: pretty;
}
.lead-body p { margin: 0 0 12px; font-size: 15px; line-height: 1.72; color: #a8b1ba; text-wrap: pretty; }
.lead-body p:last-child { margin-bottom: 0; }

/* Ingeklapt: alleen de eerste alinea, afgekapt op zes regels. */
.lead-body.collapsed .p-rest { display: none; }
.lead-body.collapsed .p-lead {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
  margin-bottom: 0;
}

.lead-more {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  cursor: pointer;
}
.lead-more:hover { color: #7ee8c8; }
.lead-more svg { transition: transform 0.15s ease; }
.lead-more.open svg { transform: rotate(180deg); }

.lead-meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}
.lead-meta .date { font-weight: 600; color: var(--text); }
.lead-sources { display: flex; gap: 8px; flex-wrap: wrap; }
.lead-sources a { color: var(--accent); }

/* ---------- digest ---------- */

.digest { border-top: 1px solid var(--hairline); padding-top: 14px; display: flex; flex-direction: column; gap: 12px; }
.digest-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 24px; }

.digest-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 8px 8px 10px;
  margin-left: -10px;
  border: none;
  border-left: 2px solid var(--accent);
  border-radius: 3px;
  background: transparent;
  text-align: left;
  font-family: var(--sans);
  cursor: pointer;
}
.digest-item:hover { background: var(--surface-2); }
.digest-item.ttp { border-left-color: var(--ttp); }
.digest-item.weapon { border-left-color: var(--weapon); }
.digest-item.org { border-left-color: var(--org); }
.digest-item .d-title { font-size: 14px; font-weight: 500; line-height: 1.38; color: var(--text); }
.digest-item .d-meta {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.empty-state { padding: 26px 0; color: var(--text-dim); font-size: 14px; }

/* ---------- margin column ---------- */

.margin-block { display: flex; flex-direction: column; gap: 10px; }
.margin-sub { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--text-dim); }

.topic-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chip {
  font-family: var(--mono);
  font-size: 10px;
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}
.chip:hover { color: var(--text); }
.chip.active { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent); }

.impact-card { display: flex; flex-direction: column; gap: 4px; padding: 9px 0; border-top: 1px solid var(--hairline); }
.impact-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.impact-head .name { font-size: 13.5px; font-weight: 500; color: var(--text); }
.impact-head .hits { font-family: var(--mono); font-size: 9.5px; color: var(--text-faint); }
.impact-site { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.signal-row { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 2px; }
.signal {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: #8b949e;
}

.reading-note {
  margin: 0;
  padding: 13px 15px;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  border-radius: 0 3px 3px 0;
}
.reading-note h3 {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.reading-note p { margin: 0; font-size: 12.5px; line-height: 1.65; color: #a8b1ba; }

/* ---------- timeline ---------- */

.timeline-view { display: flex; flex-direction: column; gap: 18px; }
.timeline-day { display: flex; gap: 18px; }
.timeline-date {
  min-width: 92px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  padding-top: 3px;
}
.timeline-events { flex: 1; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.timeline-event {
  padding: 10px 14px;
  border: 1px solid var(--hairline);
  border-left: 2px solid var(--accent);
  border-radius: 4px;
  background: var(--surface);
}
.timeline-event.ttp { border-left-color: var(--ttp); }
.timeline-event.weapon { border-left-color: var(--weapon); }
.timeline-event.org { border-left-color: var(--org); }
.timeline-event .t-title { font-size: 14px; font-weight: 500; color: var(--text-strong); }
.timeline-event .t-summary { margin-top: 4px; font-size: 13px; line-height: 1.6; color: #a8b1ba; }

/* ---------- raw feed ---------- */

.raw-view { display: flex; flex-direction: column; gap: 14px; }
.raw-list { display: flex; flex-direction: column; }
.raw-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 0;
  border-bottom: 1px solid #14181d;
}
.raw-item a { flex: 1; min-width: 220px; color: var(--text); font-size: 14px; }
.raw-item a:hover { color: var(--accent); }
.raw-source { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-faint); }
.pretag-chip {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: #8b949e;
}

/* ---------- install hint ---------- */

.install-hint {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 460px;
  margin: 0 auto;
  padding: 12px 12px 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  color: var(--accent);
}
.install-hint p { flex-grow: 1; min-width: 0; margin: 0; font-size: 12.5px; line-height: 1.5; color: #a8b1ba; }
.hint-close {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}
.hint-close:hover { color: var(--text); }

.site-foot {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px var(--gutter) 28px;
  border-top: 1px solid var(--hairline);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-align: center;
}

/* ---------- responsive ---------- */

@media (max-width: 1000px) {
  .brief { grid-template-columns: minmax(0, 1fr); }
  .margin-col { border-left: none; padding-left: 0; border-top: 1px solid var(--hairline); padding-top: 18px; }
  .mast-left, .mast-right { width: auto; }
}

@media (max-width: 760px) {
  :root { --gutter: 16px; }

  .masthead { flex-wrap: wrap; align-items: center; padding-bottom: 4px; }
  .mast-left { order: 1; }
  .mast-right { order: 2; flex-direction: row; align-items: center; gap: 10px; }
  .mast-right .counts { display: none; }
  .mast-title { order: 3; width: 100%; padding: 4px 0 12px; gap: 5px; }
  .wordmark { font-size: 16px; letter-spacing: 0.13em; line-height: 1.15; }
  .submast { display: none; }
  .mast-title::after {
    content: attr(data-counts);
    font-family: var(--mono);
    font-size: 9px;
    color: var(--text-faint);
  }

  .navbar { flex-direction: column; align-items: stretch; gap: 0; padding: 0 var(--gutter); }
  .nav-sections { gap: 18px; }
  .nav-btn { font-size: 13px; }
  .searchbox { width: 100%; height: 44px; margin: 12px 0 14px; border-radius: 6px; }
  /* 16px is de ondergrens: bij een kleinere maat zoomt iOS Safari de hele pagina
     in zodra je het veld aantikt, en zoomt daarna niet terug. */
  .searchbox input { font-size: 16px; }
  .kbd { display: none; }

  .wrap { padding-top: 16px; }
  .lead h2 { font-size: 22px; line-height: 1.26; }
  .lead-body p { font-size: 15px; }
  .digest-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .digest-item { padding: 12px 8px 12px 12px; border-bottom: 1px solid #14181d; border-radius: 0; }
  .digest-item .d-title { font-size: 15px; }

  .timeline-day { flex-direction: column; gap: 8px; }
  .timeline-date { min-width: 0; }
}