/* ==========================================================================
   VALORANT CHAMPIONS SHANGHAI 2026 — MASTER STYLESHEET
   Aesthetics: High-Performance Esports Editorial, Cybernetic Shanghai Motifs
   Typefaces: Chakra Petch (Display), Noto Sans Thai (Body), IBM Plex Mono (Code/Labels)
   ========================================================================== */

:root {
  --night: #05080c;
  --night-surface: #090d13;
  --panel: #0d131a;
  --panel-elevated: #131c26;
  --line: #1c2733;
  --line-light: #283747;
  --line-highlight: #3a4e63;

  --ink: #e8ecf0;
  --ink-bright: #ffffff;
  --muted: #8897a6;
  --muted-dim: #5c6c7b;

  --red: #ff4655;
  --red-hover: #ff6370;
  --red-glow: rgba(255, 70, 85, 0.25);

  --cyan: #00f0ff;
  --cyan-dim: rgba(0, 240, 255, 0.15);
  --cyan-glow: rgba(0, 240, 255, 0.28);

  --gold: #f5b041;
  --gold-bg: rgba(245, 176, 65, 0.12);

  --green: #2ecc71;
  --green-bg: rgba(46, 204, 113, 0.15);

  --display: "Chakra Petch", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body: "Noto Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  background-color: var(--night);
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--night);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

button, a, input, select, textarea {
  font: inherit;
  color: inherit;
}

a {
  text-decoration: none;
}

/* Accessibility Skip Link */
.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  transform: translateY(-200%);
  background: var(--red);
  color: #000;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Focus Visibility */
:focus-visible {
  outline: 2px solid var(--cyan) !important;
  outline-offset: 3px !important;
}

/* Subtle Screen Grain Texture */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   SITE HEADER
   -------------------------------------------------------------------------- */
.site-header {
  height: 70px;
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 8, 12, 0.94);
  backdrop-filter: blur(16px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.wordmark-tag {
  color: var(--red);
  background: rgba(255, 70, 85, 0.12);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 70, 85, 0.3);
}

.wordmark strong {
  font-family: var(--display);
  font-size: 16px;
  color: var(--ink-bright);
}

nav {
  display: flex;
  gap: 28px;
  margin: 0 auto;
}

nav a {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
  padding: 8px 0;
}

nav a:hover {
  color: var(--cyan);
}

.live-stamp {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  min-height: calc(100vh - 70px);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8vw 6vw 4vw;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, #000 40%, transparent 80%);
}

.hero::before {
  content: "沪";
  position: absolute;
  right: 2vw;
  top: -6vw;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(200px, 45vw, 650px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 70, 85, 0.08);
  pointer-events: none;
  transform: rotate(6deg);
  z-index: 0;
}

.kicker, .eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 12px;
}

.hero h1 {
  position: relative;
  z-index: 1;
  margin: 1vh 0 3vh;
  font-family: var(--display);
  font-size: clamp(54px, 12vw, 170px);
  line-height: 0.76;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.hero h1 span,
.hero h1 strong,
.hero h1 em {
  display: block;
}

.hero h1 span {
  font-weight: 700;
  color: var(--ink-bright);
}

.hero h1 strong {
  font-weight: 500;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--muted);
  margin-left: 5vw;
}

.hero h1 em {
  font-style: normal;
  color: var(--red);
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(24px, 4.5vw, 64px);
  letter-spacing: -0.04em;
  margin-top: 10px;
}

.hero-bottom {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 6vw;
  align-items: end;
  margin-top: 2vh;
}

.hero-deck {
  max-width: 680px;
  font-size: clamp(16px, 1.3vw, 20px);
  line-height: 1.75;
  color: #c5d2dd;
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 48px;
}

.btn.primary {
  background: var(--red);
  border-color: var(--red);
  color: #070a0e;
  box-shadow: 0 4px 18px var(--red-glow);
}

.btn.primary:hover {
  background: var(--red-hover);
  border-color: var(--red-hover);
  box-shadow: 0 6px 24px rgba(255, 70, 85, 0.4);
}

.btn.ghost {
  background: transparent;
  border-color: var(--line-light);
  color: var(--ink);
}

.btn.ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
}

.event-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  z-index: 1;
  margin-top: 6vh;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(13, 19, 26, 0.6);
}

.event-strip div {
  padding: 16px 20px;
  border-right: 1px solid var(--line);
}

.event-strip div:last-child {
  border-right: none;
}

.event-strip span {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
}

.event-strip b {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-bright);
}

/* --------------------------------------------------------------------------
   SECTION HEADINGS & COMMONS
   -------------------------------------------------------------------------- */
.section {
  padding: 90px 4vw;
  border-bottom: 1px solid var(--line);
  overflow-x: clip;
}

.section-heading {
  margin-bottom: 50px;
}

.section-heading.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6vw;
  align-items: end;
}

.section-heading h2 {
  font-family: var(--display);
  font-size: clamp(36px, 5.5vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: var(--ink-bright);
  margin: 10px 0 16px;
}

.section-heading p {
  color: var(--muted);
  max-width: 600px;
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

/* --------------------------------------------------------------------------
   01 / TOURNAMENT FORMAT
   -------------------------------------------------------------------------- */
.format-section {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 8vw;
  align-items: center;
}

.format-track {
  position: relative;
  padding-left: 30px;
}

.format-track::before {
  content: "";
  position: absolute;
  left: 29px;
  top: 30px;
  bottom: 30px;
  border-left: 2px dashed var(--line-light);
}

.format-stop {
  position: relative;
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}

.format-stop:last-child {
  margin-bottom: 0;
}

.format-stop i {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  z-index: 1;
  border: 1px solid var(--line-light);
  background: var(--panel);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 20px;
  font-style: normal;
  color: var(--ink);
  transition: all 0.2s ease;
}

.format-stop.active i {
  background: var(--red);
  border-color: var(--red);
  color: #000;
  box-shadow: 0 4px 16px var(--red-glow);
}

.format-stop.last i {
  background: var(--gold);
  border-color: var(--gold);
  color: #000;
}

.format-stop b {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink-bright);
}

.format-stop span {
  font-size: 13px;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   02 / THE FIELD (16 TEAMS)
   -------------------------------------------------------------------------- */
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-btn {
  border: 1px solid var(--line);
  background: var(--night-surface);
  color: var(--muted);
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
}

.filter-btn .filter-count {
  font-size: 11px;
  color: var(--muted-dim);
}

.filter-btn:hover {
  border-color: var(--line-light);
  color: var(--ink);
  background: var(--panel);
}

.filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  color: #04080d;
  border-color: var(--cyan);
  box-shadow: 0 2px 12px var(--cyan-glow);
}

.filter-btn[aria-pressed="true"] .filter-count {
  color: #04080d;
  font-weight: 700;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.team-card {
  position: relative;
  text-align: left;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 310px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.team-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-highlight);
  background: var(--panel-elevated);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.team-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}

.team-card-seed-tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 240, 255, 0.25);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.team-card-title {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink-bright);
  margin: 0 0 6px;
}

.team-card-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  margin: 0 0 14px;
}

.region-badge {
  color: var(--ink-bright);
  font-weight: 600;
}

.team-card-summary {
  font-size: 13px;
  line-height: 1.6;
  color: #adbcc7;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.team-card-footer {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
}

.card-footer-item .lbl {
  display: block;
  font-size: 9px;
  color: var(--muted-dim);
  margin-bottom: 2px;
}

.card-footer-item b {
  color: var(--ink-bright);
}

.card-arrow-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 14px;
  color: var(--muted-dim);
  transition: color 0.2s ease, transform 0.2s ease;
}

.team-card:hover .card-arrow-icon {
  color: var(--cyan);
  transform: translate(2px, -2px);
}

/* --------------------------------------------------------------------------
   TEAM LOGO FRAMES & FALLBACKS
   -------------------------------------------------------------------------- */
.team-logo-frame {
  display: inline-grid;
  place-items: center;
  background: #070c12;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 4px;
  flex-shrink: 0;
  overflow: hidden;
}

.team-logo-img {
  object-fit: contain;
  width: 100%;
  height: 100%;
  display: block;
}

.team-fallback-mark {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-weight: 700;
  color: var(--team-accent, var(--cyan));
}

.logo-sm { width: 28px; height: 28px; }
.logo-md { width: 48px; height: 48px; }
.logo-lg { width: 64px; height: 64px; }
.logo-xl { width: 96px; height: 96px; }

/* --------------------------------------------------------------------------
   03 / GSL BRACKET PREDICTIONS (REDESIGNED BRACKET TREE)
   -------------------------------------------------------------------------- */
.prediction-section {
  background: #080c10;
}

.prediction-note {
  border-left: 3px solid var(--red);
  padding: 12px 18px;
  background: rgba(255, 70, 85, 0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.prediction-badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--red);
  display: block;
  margin-bottom: 6px;
}

.prediction-note p {
  font-size: 13px;
  line-height: 1.6;
  color: #a7b5c1;
  margin: 0;
}

.group-tabs-wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.group-tabs {
  display: flex;
  gap: 12px;
  flex: 1;
  min-width: 280px;
}

.bracket-action-bar {
  padding-bottom: 10px;
}

.toggle-all-details-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--night-surface);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle-all-details-btn:hover {
  background: var(--panel);
  border-color: var(--cyan);
  color: var(--cyan);
}

.toggle-all-details-btn .toggle-icon {
  transition: transform 0.2s ease;
}

.toggle-all-details-btn[aria-expanded="true"] .toggle-icon {
  transform: rotate(180deg);
}

.group-tab {
  flex: 1;
  padding: 16px 12px;
  border: 1px solid var(--line);
  border-bottom: none;
  background: var(--night-surface);
  color: var(--muted);
  cursor: pointer;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  transition: all 0.2s ease;
  min-height: 60px;
}

.group-tab .tab-sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.group-tab .tab-letter {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
}

.group-tab:hover {
  background: var(--panel);
  color: var(--ink-bright);
}

.group-tab[aria-selected="true"] {
  background: var(--panel);
  border-color: var(--cyan);
  box-shadow: inset 0 3px 0 var(--cyan);
}

.group-tab[aria-selected="true"] .tab-sub {
  color: var(--cyan);
}

.group-tab[aria-selected="true"] .tab-letter {
  color: var(--cyan);
}

/* Group Overview Banner */
.group-overview-banner {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  align-items: center;
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin-bottom: 40px;
}

.group-big-letter {
  font-family: var(--display);
  font-size: 130px;
  line-height: 0.8;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 2px var(--red);
  text-align: center;
}

.group-meta-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.group-pill {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.group-theme-pill {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
  background: var(--gold-bg);
  border: 1px solid rgba(245, 176, 65, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.group-headline {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink-bright);
  margin: 0 0 10px;
}

.group-outlook-text {
  font-size: 15px;
  line-height: 1.7;
  color: #c4d0db;
  margin: 0;
}

/* --------------------------------------------------------------------------
   DESKTOP GSL BRACKET TREE (Riot Games / VLR Style)
   4 Columns: 1 (Opening) -> 2 (Winners / Elim) -> 3 (Decider) -> 4 (Qualified)
   -------------------------------------------------------------------------- */
.gsl-bracket-wrapper {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
  width: 100%;
}

.gsl-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.bracket-sub-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.col-round-2 {
  gap: 20px;
}

.column-header {
  padding-bottom: 10px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line);
}

.column-header .col-step {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan);
  display: block;
}

.column-header .step-win { color: var(--green); }
.column-header .step-elim { color: var(--red); }
.column-header .step-dec { color: var(--gold); }
.column-header .step-qual { color: var(--cyan); }

.column-header h4 {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-bright);
  margin: 4px 0 2px;
}

.column-header small {
  font-size: 11px;
  color: var(--muted);
  display: block;
}

/* Bracket Match Cards */
.bracket-match-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.bracket-match-card:hover {
  border-color: var(--line-highlight);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.match-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
}

.match-header-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.match-stage-badge {
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.match-schedule {
  color: var(--muted);
  font-size: 10px;
}

.confidence-tag {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.confidence-tag.strong-edge {
  background: rgba(46, 204, 113, 0.15);
  color: #2ecc71;
  border: 1px solid rgba(46, 204, 113, 0.4);
}

.confidence-tag.edge {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan);
  border: 1px solid rgba(0, 240, 255, 0.4);
}

.confidence-tag.slight-lean {
  background: rgba(245, 176, 65, 0.15);
  color: var(--gold);
  border: 1px solid rgba(245, 176, 65, 0.4);
}

.match-teams-block {
  background: var(--night-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.match-team-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
  cursor: pointer;
  border: 1px solid transparent;
  user-select: none;
}

.match-team-row:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: rgba(0, 240, 255, 0.3);
}

.match-team-row:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

.match-team-row.is-winner,
.match-team-row.is-predicted-winner {
  background: rgba(0, 240, 255, 0.05);
}

.match-team-row.is-winner .match-team-name,
.match-team-row.is-predicted-winner .match-team-name {
  color: var(--ink-bright);
}

.match-team-row.is-loser,
.match-team-row.is-predicted-loser {
  opacity: 0.65;
}

.match-team-info {
  flex: 1;
  min-width: 0;
}

.match-team-name {
  display: block;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.match-team-seed {
  display: block;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
}

.match-team-score {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-bright);
  padding: 0 4px;
}

.pick-badge {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  color: #04080d;
  background: var(--cyan);
  border: 1px solid var(--cyan);
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

/* Expand Button */
.match-expand-btn {
  margin-top: 8px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.match-expand-btn:hover {
  background: rgba(0, 240, 255, 0.06);
  border-color: rgba(0, 240, 255, 0.3);
  color: var(--cyan);
}

.match-expand-btn.expanded {
  background: rgba(0, 240, 255, 0.08);
  border-color: rgba(0, 240, 255, 0.4);
  color: var(--cyan);
}

.expand-chevron {
  transition: transform 0.2s ease;
}

.expand-chevron.rotated,
.match-expand-btn.expanded .expand-chevron {
  transform: rotate(180deg);
}

/* Match Card Details Collapsible */
.match-card-details {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  line-height: 1.5;
  animation: fadeInDetails 0.2s ease forwards;
}

.match-card-details[hidden] {
  display: none;
}

@keyframes fadeInDetails {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.detail-block {
  padding: 6px 8px;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--line-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.detail-label {
  display: block;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 2px;
}

.detail-text {
  margin: 0;
  color: #c0ccd6;
  font-size: 11.5px;
}

.detail-block.upset-block {
  border-left-color: var(--gold);
  background: var(--gold-bg);
}

.upset-label {
  color: var(--gold);
}

.match-dossier-links {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.match-dossier-link {
  flex: 1;
  padding: 5px 8px;
  background: var(--night-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
}

.match-dossier-link:hover {
  background: var(--panel);
  border-color: var(--cyan);
}

/* Column 4: Qualified to Playoffs */
.qualified-cards-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.qualified-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.qualified-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: 0 6px 20px rgba(0, 240, 255, 0.15);
}

.qualified-card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

.qualified-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.seed-1-card::before { background: var(--cyan); }
.seed-2-card::before { background: var(--green); }

.qual-badge {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.seed-2-card .qual-badge {
  color: var(--green);
}

.qual-team-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.qual-team-info h5 {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-bright);
  margin: 0 0 2px;
}

.qual-team-info span {
  font-size: 11px;
  color: var(--muted);
  display: block;
}

.qual-open-hint {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--cyan);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   04 / PLAYERS TO WATCH
   -------------------------------------------------------------------------- */
.watch-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.watch-card {
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.watch-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
  background: var(--panel-elevated);
}

.watch-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.watch-num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--red);
}

.watch-badge {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.watch-name {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink-bright);
  margin: 0;
}

.watch-role {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
}

.watch-team-tag {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin: 4px 0 12px;
}

.watch-highlight {
  font-size: 13px;
  line-height: 1.65;
  color: #c0ccd6;
  margin: 0 0 16px;
}

.watch-more-link {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   05 / SOURCES SECTION
   -------------------------------------------------------------------------- */
.sources-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.source-item {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px;
  transition: all 0.2s ease;
}

.source-item:hover {
  border-color: var(--cyan);
  background: var(--panel-elevated);
}

.source-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.source-header b {
  font-family: var(--display);
  font-size: 16px;
  color: var(--ink-bright);
}

.source-arrow {
  color: var(--cyan);
  font-size: 14px;
}

.source-desc {
  font-size: 13px;
  line-height: 1.6;
  color: #adbcc7;
  margin: 0 0 8px;
}

.source-url-text {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted-dim);
  word-break: break-all;
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  padding: 40px 6vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #040608;
}

.footer-tag {
  color: var(--red);
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
}

.footer-left p {
  margin: 0;
  max-width: 500px;
  line-height: 1.5;
}

.footer-meta {
  display: flex;
  gap: 20px;
}

.footer-back {
  color: var(--cyan);
  font-weight: 600;
}

.footer-back:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   TEAM DOSSIER MODAL DIALOG
   -------------------------------------------------------------------------- */
dialog#team-dialog {
  width: min(1100px, 94vw);
  max-height: 90vh;
  padding: 0;
  border: 1px solid var(--line-light);
  background: var(--panel);
  color: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85);
  overflow: hidden;
}

dialog#team-dialog::backdrop {
  background: rgba(4, 7, 10, 0.85);
  backdrop-filter: blur(8px);
}

.dialog-inner {
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
}

.team-dossier {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.dossier-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.dossier-identity {
  display: flex;
  align-items: center;
  gap: 24px;
}

.dossier-title-block {
  display: flex;
  flex-direction: column;
}

.dossier-meta-tags {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.pill-badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.group-pill {
  color: var(--cyan);
  background: var(--cyan-dim);
}

.seed-badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--red);
  background: rgba(255, 70, 85, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.dossier-team-name {
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 700;
  line-height: 0.95;
  color: var(--ink-bright);
  margin: 4px 0 8px;
}

.dossier-headline {
  font-size: 15px;
  color: #c4d0db;
  max-width: 680px;
  margin: 0;
}

.dossier-top-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.dossier-nav-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--night-surface);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 4px 6px;
}

.dossier-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  padding: 5px 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.dossier-nav-btn:hover {
  background: var(--panel);
  border-color: var(--line-highlight);
  color: var(--cyan);
}

.dossier-counter {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted-dim);
  padding: 0 4px;
  white-space: nowrap;
}

.nav-team-label {
  font-family: var(--display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.dialog-close-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-light);
  background: var(--night-surface);
  color: var(--ink);
  font-size: 18px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.dialog-close-btn:hover {
  background: var(--red);
  color: #000;
  border-color: var(--red);
}

.dossier-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px;
}

.section-label-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  margin-top: 10px;
}

.tag-type {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.fact-type { background: var(--red); color: #000; }
.derived-type { background: var(--cyan); color: #000; }
.editorial-type { background: var(--gold); color: #000; }

.section-label-tag h3 {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-bright);
  margin: 0;
}

/* Roster List */
.roster-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.roster-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.015);
  position: relative;
}

.roster-item.is-star-player {
  background: rgba(0, 240, 255, 0.05);
  border-left: 3px solid var(--cyan);
}

.roster-player-main b {
  font-family: var(--display);
  font-size: 16px;
  color: var(--ink-bright);
  display: block;
}

.player-real-name {
  font-size: 11px;
  color: var(--muted);
}

.roster-player-role {
  text-align: right;
  font-family: var(--mono);
}

.player-role-badge {
  display: block;
  font-size: 11px;
  color: var(--cyan);
}

.player-agents {
  font-size: 10px;
  color: var(--muted-dim);
}

.star-badge {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  color: #000;
  background: var(--cyan);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: 8px;
}

/* Staff & Road */
.sub-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 8px;
}

.staff-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.staff-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
}

.staff-role {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
}

.staff-real {
  color: var(--muted-dim);
  font-size: 11px;
}

.dossier-road-text {
  font-size: 13px;
  line-height: 1.65;
  color: #c0ccd6;
  background: var(--night-surface);
  border: 1px solid var(--line);
  padding: 14px;
  border-radius: var(--radius-sm);
  margin: 0;
}

/* Map Pool & Tactics in Dossier */
.map-pool-box {
  background: var(--night-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 24px;
}

.map-status-row {
  margin-bottom: 12px;
}

.map-status-row:last-child {
  margin-bottom: 0;
}

.map-status-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.strong-maps { color: var(--green); }
.play-maps { color: var(--cyan); }
.ban-maps { color: var(--red); }

.map-pill-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.map-pill {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.map-pill.strong {
  background: var(--green-bg);
  color: #2ecc71;
  border: 1px solid rgba(46, 204, 113, 0.35);
}

.map-pill.playable {
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(0, 240, 255, 0.35);
}

.map-ban-note {
  font-size: 12px;
  color: #a5b4c1;
  margin: 0;
}

.analysis-box {
  padding: 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  font-size: 13px;
  line-height: 1.65;
}

.analysis-box-title {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 4px;
}

.strength-box {
  background: rgba(46, 204, 113, 0.06);
  border: 1px solid rgba(46, 204, 113, 0.25);
  border-left: 3px solid #2ecc71;
}

.strength-box .analysis-box-title { color: #2ecc71; }

.concern-box {
  background: rgba(255, 70, 85, 0.06);
  border: 1px solid rgba(255, 70, 85, 0.25);
  border-left: 3px solid var(--red);
}

.concern-box .analysis-box-title { color: var(--red); }

.star-spotlight-box {
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-left: 3px solid var(--cyan);
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.spotlight-tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--cyan);
  display: block;
  margin-bottom: 4px;
}

.spotlight-player-name {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-bright);
  margin: 0 0 6px;
}

.spotlight-rationale {
  font-size: 13px;
  line-height: 1.6;
  color: #c2cfda;
  margin: 0;
}

.dossier-source-link {
  font-family: var(--mono);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.dossier-source-link a {
  color: var(--cyan);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 1180px) {
  /* Switch GSL Bracket from 4-column Grid to Stacked Progression Route on Tablet/Mobile */
  .gsl-bracket-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .gsl-column {
    width: 100%;
  }

  .hero-bottom,
  .section-heading.split,
  .format-section,
  .dossier-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .watch-list,
  .sources-list {
    grid-template-columns: 1fr;
  }

  .event-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .event-strip div:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 768px) {
  .site-header nav {
    display: none;
  }

  .hero {
    padding: 14vh 5vw 6vw;
  }

  .section {
    padding: 70px 5vw;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .group-tabs-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .bracket-action-bar {
    padding-bottom: 6px;
  }

  .toggle-all-details-btn {
    width: 100%;
    justify-content: center;
  }

  .group-overview-banner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 16px;
  }

  .group-big-letter {
    font-size: 80px;
  }

  .group-meta-row {
    justify-content: center;
  }

  .dossier-header {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }

  .dossier-identity {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .dossier-meta-tags {
    justify-content: center;
  }

  .dossier-top-controls {
    width: 100%;
    justify-content: space-between;
  }

  .dossier-nav-bar {
    flex: 1;
    justify-content: space-between;
  }

  .dialog-inner {
    padding: 24px 16px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .event-strip {
    grid-template-columns: 1fr;
  }

  .event-strip div {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .event-strip div:last-child {
    border-bottom: none;
  }

  .group-tabs {
    gap: 6px;
  }

  .group-tab {
    padding: 10px 6px;
    min-height: 52px;
  }

  .group-tab .tab-letter {
    font-size: 18px;
  }
}

/* --------------------------------------------------------------------------
   ACCESSIBILITY: PREFERS REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}