/*
Theme Name: WAF-OS
Theme URI: https://wearefootball.net
Author: WAF
Description: We Are Football Operating System — a real-time football intelligence dashboard powered by RSS signals.
Version: 1.0.0
Text Domain: waf-os
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Canvas */
  --bg:            #F6F1E6;
  --bg-2:          #EDE8DB;
  --bg-3:          #E5DFD0;
  --bg-dark:       #111827;
  --bg-dark-2:     #1F2937;

  /* Ink */
  --ink:           #111827;
  --ink-2:         #374151;
  --muted:         #6B7280;
  --faint:         #9CA3AF;

  /* Accent — only one used at a time */
  --accent:        #0F766E;
  --accent-dim:    rgba(15,118,110,0.12);
  --highlight:     #F59E0B;
  --highlight-dim: rgba(245,158,11,0.12);
  --signal-red:    #DC2626;
  --signal-red-dim:rgba(220,38,38,0.10);
  --signal-blue:   #1D4ED8;
  --signal-blue-dim:rgba(29,78,216,0.10);

  /* Lines */
  --rule:          rgba(17,24,39,0.10);
  --rule-strong:   rgba(17,24,39,0.20);

  /* Spacing scale */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-24: 96px;

  /* Type scale */
  --text-xs:   11px;
  --text-sm:   13px;
  --text-base: 15px;
  --text-md:   17px;
  --text-lg:   20px;
  --text-xl:   24px;
  --text-2xl:  30px;
  --text-3xl:  38px;
  --text-4xl:  48px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ============================================================
   TYPOGRAPHY — three-font system
   ============================================================ */

/* Mono utility (label tags, signal types, timestamps) */
.mono {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
}

/* Editorial display — storyline titles, section headings */
.display {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

/* Signal type badges */
.signal-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 2px 7px;
  border: 1px solid currentColor;
  white-space: nowrap;
  flex-shrink: 0;
}

.signal-badge--breaking  { color: var(--signal-red);  border-color: var(--signal-red);  background: var(--signal-red-dim); }
.signal-badge--transfer  { color: var(--accent);       border-color: var(--accent);      background: var(--accent-dim); }
.signal-badge--analysis  { color: var(--signal-blue);  border-color: var(--signal-blue); background: var(--signal-blue-dim); }
.signal-badge--injury    { color: var(--highlight);    border-color: var(--highlight);   background: var(--highlight-dim); }
.signal-badge--rumour    { color: var(--muted);        border-color: var(--rule-strong); background: transparent; }

/* Importance dots */
.importance-pip {
  display: inline-flex;
  gap: 2px;
  align-items: center;
  flex-shrink: 0;
}
.importance-pip span {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--rule-strong);
}
.importance-pip[data-score="10"] span:nth-child(-n+10),
.importance-pip[data-score="9"]  span:nth-child(-n+9),
.importance-pip[data-score="8"]  span:nth-child(-n+8),
.importance-pip[data-score="7"]  span:nth-child(-n+7),
.importance-pip[data-score="6"]  span:nth-child(-n+6),
.importance-pip[data-score="5"]  span:nth-child(-n+5),
.importance-pip[data-score="4"]  span:nth-child(-n+4),
.importance-pip[data-score="3"]  span:nth-child(-n+3),
.importance-pip[data-score="2"]  span:nth-child(-n+2),
.importance-pip[data-score="1"]  span:nth-child(-n+1) { background: var(--ink); }

/* ============================================================
   LIVE DESK TICKER
   ============================================================ */
#live-desk {
  position: sticky;
  top: 0;
  z-index: 300;
  background: var(--bg-dark);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  height: 36px;
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

.live-desk__label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0 var(--sp-5);
  background: var(--signal-red);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #fff;
  flex-shrink: 0;
  white-space: nowrap;
}

.live-desk__pulse {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: live-pulse 1.6s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.3; transform: scale(0.7); }
}

.live-desk__track-wrap {
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent, black 40px, black calc(100% - 40px), transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 40px, black calc(100% - 40px), transparent);
}

.live-desk__track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  animation: ticker-scroll 80s linear infinite;
  gap: 0;
}

.live-desk__track:hover { animation-play-state: paused; }

@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.live-desk__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0 var(--sp-6);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  border-right: 1px solid rgba(255,255,255,0.08);
  height: 36px;
  cursor: pointer;
  transition: color 0.12s;
  text-decoration: none;
}

.live-desk__item:hover { color: #fff; }

.live-desk__item-type {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.live-desk__item-type--breaking { color: var(--signal-red); }
.live-desk__item-type--transfer { color: var(--accent); }
.live-desk__item-type--analysis { color: #60A5FA; }
.live-desk__item-type--injury   { color: var(--highlight); }

.live-desk__item-title {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.live-desk__item-time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: rgba(255,255,255,0.3);
  flex-shrink: 0;
}

/* ============================================================
   OS NAV
   ============================================================ */
#os-nav {
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 36px;
  z-index: 200;
}

.os-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-8);
  height: 48px;
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.os-nav__brand {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.os-nav__brand-tag {
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.06em;
  padding: 1px 5px;
  border: 1px solid var(--rule-strong);
}

.os-nav__links {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
}

.os-nav__link {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 0 var(--sp-4);
  height: 48px;
  display: flex;
  align-items: center;
  position: relative;
  transition: color 0.15s;
}

.os-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--sp-4);
  right: var(--sp-4);
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s;
}

.os-nav__link:hover, .os-nav__link--active { color: var(--ink); }
.os-nav__link--active::after { transform: scaleX(1); }

.os-nav__status {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-left: auto;
  flex-shrink: 0;
}

.os-nav__status-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: live-pulse 2s ease-in-out infinite;
}

/* ============================================================
   OS DASHBOARD — MAIN LAYOUT
   ============================================================ */
.os-dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-8);
}

.os-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 0;
  min-height: 100vh;
}

.os-main { border-right: 1px solid var(--rule); padding-right: var(--sp-8); padding-top: var(--sp-8); }
.os-panel { padding-left: var(--sp-6); padding-top: var(--sp-8); }

/* ============================================================
   SIGNAL FEED
   ============================================================ */
.signal-feed__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--rule-strong);
}

.signal-feed__title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.signal-feed__count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--faint);
}

/* Signal Item — pure typography, no cards, no boxes */
.signal-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0 var(--sp-4);
  align-items: start;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.1s;
  position: relative;
}

.signal-item:last-child { border-bottom: none; }

.signal-item:hover {
  background: rgba(17,24,39,0.03);
  margin: 0 calc(-1 * var(--sp-4));
  padding-left: var(--sp-4);
  padding-right: var(--sp-4);
}

.signal-item__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-2);
  padding-top: 2px;
  min-width: 80px;
}

.signal-item__body { min-width: 0; }

.signal-item__title {
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: var(--sp-1);
  transition: color 0.12s;
}

.signal-item:hover .signal-item__title { color: var(--accent); }

/* High-importance signals get bigger title */
.signal-item--high .signal-item__title {
  font-size: var(--text-md);
  font-weight: 700;
}

.signal-item__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.signal-item__meta-sep { color: var(--rule-strong); }

.signal-item__source { color: var(--ink-2); font-weight: 600; }

.signal-item__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-2);
  padding-top: 2px;
}

.signal-item__time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--faint);
  white-space: nowrap;
}

/* Hover-reveal metadata row */
.signal-item__reveal {
  display: none;
  grid-column: 1 / -1;
  padding: var(--sp-2) 0 0 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  gap: var(--sp-4);
  border-top: 1px dashed var(--rule);
  margin-top: var(--sp-2);
}

.signal-item:hover .signal-item__reveal { display: flex; flex-wrap: wrap; }

.signal-item__club-tags { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

.signal-item__club-tag {
  padding: 1px 6px;
  border: 1px solid var(--rule-strong);
  font-size: 10px;
  color: var(--ink-2);
}

/* Feed filter bar */
.feed-filters {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
  margin-bottom: var(--sp-5);
  flex-wrap: wrap;
}

.feed-filter {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border: 1px solid var(--rule-strong);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  background: transparent;
  text-transform: uppercase;
}

.feed-filter:hover, .feed-filter--active {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

/* ============================================================
   CONTROL PANEL — RIGHT COLUMN
   ============================================================ */
.panel-module {
  margin-bottom: var(--sp-8);
}

.panel-module__head {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--rule-strong);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-module__head-action {
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--accent);
  cursor: pointer;
  transition: opacity 0.15s;
}
.panel-module__head-action:hover { opacity: 0.7; }

/* ── POWER INDEX ── */
.power-index__list { display: flex; flex-direction: column; gap: 0; }

.power-index__item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.1s;
}
.power-index__item:last-child { border-bottom: none; }
.power-index__item:hover { background: rgba(17,24,39,0.03); margin: 0 calc(-1 * var(--sp-2)); padding-left: var(--sp-2); padding-right: var(--sp-2); }

.power-index__rank {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--faint);
  width: 20px;
  flex-shrink: 0;
  text-align: right;
}

.power-index__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
  flex: 1;
}

.power-index__momentum {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.power-index__momentum--rising  { color: var(--accent); }
.power-index__momentum--stable  { color: var(--muted); }
.power-index__momentum--falling { color: var(--signal-red); }

.power-index__bar-wrap {
  width: 48px;
  height: 3px;
  background: var(--rule);
  flex-shrink: 0;
}
.power-index__bar {
  height: 100%;
  background: var(--ink);
  transition: width 0.4s ease;
}

/* ── STORYLINES MODULE ── */
.storyline-list { display: flex; flex-direction: column; gap: 0; }

.storyline-item {
  display: flex;
  align-items: stretch;
  gap: var(--sp-3);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.1s;
  text-decoration: none;
  color: inherit;
}
.storyline-item:last-child { border-bottom: none; }
.storyline-item:hover { background: rgba(17,24,39,0.03); margin: 0 calc(-1 * var(--sp-2)); padding-left: var(--sp-2); padding-right: var(--sp-2); }

.storyline-item__momentum-bar {
  width: 3px;
  flex-shrink: 0;
  background: var(--rule-strong);
}
.storyline-item--rising  .storyline-item__momentum-bar { background: var(--accent); }
.storyline-item--falling .storyline-item__momentum-bar { background: var(--signal-red); }
.storyline-item--stable  .storyline-item__momentum-bar { background: var(--highlight); }

.storyline-item__body { flex: 1; min-width: 0; }

.storyline-item__name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
  margin-bottom: 2px;
  transition: color 0.12s;
}
.storyline-item:hover .storyline-item__name { color: var(--accent); }

.storyline-item__meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.storyline-item__count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--faint);
  flex-shrink: 0;
  align-self: center;
}

/* ── FIXTURES STRIP ── */
.fixtures-list { display: flex; flex-direction: column; gap: 0; }

.fixture-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--rule);
  gap: var(--sp-3);
}
.fixture-item:last-child { border-bottom: none; }

.fixture-item__teams {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
}

.fixture-item__sep {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  margin: 0 var(--sp-2);
}

.fixture-item__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}

.fixture-item__time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
}

.fixture-item__comp {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================================
   MATCHDAY STRIP — full-width horizontal scroll
   ============================================================ */
.matchday-strip {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin: var(--sp-24) 0 0;
  background: var(--bg-2);
}

.matchday-strip__head {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-5) var(--sp-8) var(--sp-4);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.matchday-strip__label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.matchday-strip__scroll {
  overflow-x: auto;
  padding: 0 var(--sp-8) var(--sp-6);
  scrollbar-width: none;
}
.matchday-strip__scroll::-webkit-scrollbar { display: none; }

.matchday-strip__track {
  display: flex;
  gap: 1px;
  min-width: max-content;
}

.matchday-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--sp-5) var(--sp-6);
  background: var(--bg);
  min-width: 200px;
  border-right: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: inherit;
}
.matchday-card:hover { background: var(--bg-3); }
.matchday-card:last-child { border-right: none; }

.matchday-card__comp {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: var(--sp-3);
}

.matchday-card__teams {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.6;
}

.matchday-card__vs {
  color: var(--muted);
  font-weight: 400;
}

.matchday-card__time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-top: var(--sp-3);
}

.matchday-card--live { background: var(--bg-dark); }
.matchday-card--live .matchday-card__comp,
.matchday-card--live .matchday-card__teams,
.matchday-card--live .matchday-card__vs,
.matchday-card--live .matchday-card__time { color: rgba(255,255,255,0.85); }
.matchday-card--live .matchday-card__comp { color: var(--signal-red); }
.matchday-card--live:hover { background: var(--bg-dark-2); }

.matchday-card__live-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--signal-red);
  margin-top: var(--sp-2);
}
.matchday-card__live-badge::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--signal-red);
  animation: live-pulse 1.6s ease-in-out infinite;
}

/* ============================================================
   STORYLINE ENGINE — full-width
   ============================================================ */
.storyline-engine {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-24) var(--sp-8);
}

.storyline-engine__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--sp-10);
  padding-bottom: var(--sp-5);
  border-bottom: 2px solid var(--ink);
}

.storyline-engine__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--ink);
}

.storyline-engine__meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

.storyline-threads {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  align-items: start;
}

.storyline-thread { }

.storyline-thread__head {
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--rule-strong);
}

.storyline-thread__name {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: var(--sp-1);
}

.storyline-thread__state {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
}
.storyline-thread__state--rising  { color: var(--accent); }
.storyline-thread__state--stable  { color: var(--muted); }
.storyline-thread__state--falling { color: var(--signal-red); }

.storyline-thread__events { display: flex; flex-direction: column; gap: 0; }

.thread-event {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.1s;
  text-decoration: none;
  color: inherit;
}
.thread-event:last-child { border-bottom: none; }
.thread-event:hover .thread-event__title { color: var(--accent); }

.thread-event__line {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 12px;
  padding-top: 6px;
}

.thread-event__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--rule-strong);
  flex-shrink: 0;
}

.thread-event--primary .thread-event__dot { background: var(--ink); }
.thread-event--signal   .thread-event__dot { background: var(--accent); }

.thread-event__connector {
  flex: 1;
  width: 1px;
  background: var(--rule);
  margin-top: 3px;
}

.thread-event__body { flex: 1; min-width: 0; }

.thread-event__type {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}

.thread-event__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  transition: color 0.12s;
  margin-bottom: var(--sp-1);
}

.thread-event__time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--faint);
}

/* ============================================================
   TECHNICAL ROOM
   ============================================================ */
.technical-room {
  background: var(--bg-dark);
  padding: var(--sp-24) 0;
}

.technical-room__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-8);
}

.technical-room__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--sp-10);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.technical-room__title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.technical-room__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
}

.analysis-card {
  background: var(--bg-dark);
  padding: var(--sp-6);
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: inherit;
}
.analysis-card:hover { background: var(--bg-dark-2); }

.analysis-card__formation {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  color: rgba(255,255,255,0.15);
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-4);
}

.analysis-card__type {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-3);
}

.analysis-card__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  line-height: 1.35;
  margin-bottom: var(--sp-4);
  transition: color 0.12s;
}
.analysis-card:hover .analysis-card__title { color: #fff; }

/* Pitch diagram placeholder */
.analysis-card__diagram {
  height: 100px;
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--sp-4);
}

.analysis-card__diagram-pitch {
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255,255,255,0.08);
}
.analysis-card__diagram-centre {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
}
.analysis-card__diagram-midline {
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  height: 1px;
  background: rgba(255,255,255,0.06);
}
.analysis-card__diagram-label {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.2);
  white-space: nowrap;
}

.analysis-card__meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* ============================================================
   SECTION SEPARATORS
   ============================================================ */
.os-section-rule {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-8);
}

.os-section-rule hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 0;
}

/* ============================================================
   SINGLE SIGNAL PAGE
   ============================================================ */
.signal-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-10) var(--sp-8) var(--sp-24);
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--sp-16);
  align-items: start;
}

.signal-page__main {}

.signal-page__breadcrumb {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.signal-page__breadcrumb a { color: var(--muted); transition: color 0.12s; }
.signal-page__breadcrumb a:hover { color: var(--accent); }

.signal-page__header {
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--rule-strong);
}

.signal-page__type-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.signal-page__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: var(--sp-5);
}

.signal-page__meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.signal-page__source { color: var(--ink-2); font-weight: 700; }

.signal-page__body {
  font-size: var(--text-md);
  line-height: 1.7;
  color: var(--ink-2);
}

.signal-page__body p { margin-bottom: var(--sp-5); }

.signal-page__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
  padding: var(--sp-3) var(--sp-6);
  border: 1px solid var(--ink);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
  transition: background 0.15s, color 0.15s;
}
.signal-page__cta:hover { background: var(--ink); color: var(--bg); }

.signal-page__sidebar {}

.signal-sidebar-block {
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--rule);
}
.signal-sidebar-block:last-child { border-bottom: none; }

.signal-sidebar-block__head {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--rule);
}

/* ============================================================
   ARCHIVE: SIGNAL FEED PAGE
   ============================================================ */
.signal-archive {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-10) var(--sp-8) var(--sp-24);
}

.signal-archive__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-5);
  border-bottom: 2px solid var(--ink);
}

.signal-archive__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--ink);
}

.signal-archive__count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

/* ============================================================
   OS FOOTER
   ============================================================ */
#os-footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--sp-10) 0 var(--sp-8);
}

.os-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-8);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-16);
}

.os-footer__brand {
  flex-shrink: 0;
}

.os-footer__brand-name {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--sp-2);
}

.os-footer__brand-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.06em;
}

.os-footer__links {
  display: flex;
  gap: var(--sp-8);
  flex-wrap: wrap;
}

.os-footer__link {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  transition: color 0.15s;
}
.os-footer__link:hover { color: rgba(255,255,255,0.7); }

.os-footer__copy {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.2);
  margin-left: auto;
  padding-top: var(--sp-1);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .os-grid { grid-template-columns: 1fr 280px; }
  .storyline-threads { grid-template-columns: repeat(2, 1fr); }
  .technical-room__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .os-grid { grid-template-columns: 1fr; }
  .os-main { border-right: none; padding-right: 0; }
  .os-panel { padding-left: 0; border-top: 1px solid var(--rule); padding-top: var(--sp-8); margin-top: var(--sp-8); }
  .storyline-threads { grid-template-columns: 1fr; }
  .technical-room__grid { grid-template-columns: 1fr; }
  .signal-page { grid-template-columns: 1fr; }
  .os-footer__inner { flex-direction: column; gap: var(--sp-8); }
  .os-footer__copy { margin-left: 0; }
  .matchday-strip__scroll { padding: 0 var(--sp-4) var(--sp-4); }
  .os-dashboard { padding: 0 var(--sp-4); }
  .os-nav__brand-tag { display: none; }
}

@media (max-width: 480px) {
  .os-nav__links { display: none; }
  #live-desk { height: 32px; }
  .live-desk__label { padding: 0 var(--sp-3); font-size: 9px; }
}