/* ═══════════════════════════════════════════════════════
   U-BRACKET  —  Design System & Styles
   ═══════════════════════════════════════════════════════ */

/* ── Variables ──────────────────────────────────────── */
:root {
  --bg:            #0d0f14;
  --bg-card:       #161a25;
  --bg-card-hover: #1e2335;
  --bg-input:      #1a1f2e;
  --border:        #323a52;
  --border-focus:  #6b8aff;

  --accent:        #6b8aff;
  --accent-glow:   rgba(107, 138, 255, 0.30);
  --accent-2:      #c084fc;
  --gold:          #fbbf24;
  --silver:        #cbd5e1;
  --bronze:        #e8965a;
  --success:       #4ade80;
  --danger:        #f87171;
  --warning:       #fbbf24;

  --text-primary:  #ffffff;
  --text-secondary:#c8d3e8;
  --text-muted:    #7a8aaa;

  --match-w:       180px;
  --match-h:       64px;
  --match-gap-v:   32px;
  --round-gap:     80px;

  --radius-sm:     6px;
  --radius:        10px;
  --radius-lg:     16px;

  --font:          'Inter', system-ui, sans-serif;
  --transition:    0.18s ease;
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}
input, select, textarea, button { font-family: inherit; }
button { cursor: pointer; border: none; background: none; }

/* ── Scrollbar ──────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }

/* ── Utilities ──────────────────────────────────────── */
.hidden { display: none !important; }
.flex { display: flex; }
.gap-2 { gap: 8px; }

/* ═══════════════════════════════════════════════════════
   HOME VIEW
   ═══════════════════════════════════════════════════════ */
.home-container { max-width: 800px; width: 100%; margin: 0 auto; }
.home-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.home-title { font-size: 1.2rem; font-weight: 700; }

.tournament-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tournament-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.tournament-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}
.tc-icon { font-size: 1.5rem; flex-shrink: 0; }
.tc-info { flex: 1; min-width: 0; }
.tc-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tc-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.tc-delete {
  opacity: 0;
  transition: opacity var(--transition);
  flex-shrink: 0;
}
.tournament-card:hover .tc-delete { opacity: 1; }

/* ═══════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════ */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 15, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
  background: var(--accent-glow);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(79,110,247,0.35);
}
.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

/* Nav */
.header-nav { display: flex; gap: 4px; margin-left: 24px; }
.nav-btn {
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.nav-btn:hover { color: #ffffff; background: var(--bg-card-hover); }
.nav-btn.active {
  color: #8eaaff;
  background: rgba(107,138,255,0.15);
}

/* Header actions */
.header-actions { margin-left: auto; display: flex; gap: 8px; }

/* ═══════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 16px var(--accent-glow);
}
.btn-primary:hover {
  background: #6278f8;
  box-shadow: 0 0 24px rgba(79,110,247,0.4);
}
.btn-secondary {
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost {
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: transparent;
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--text-secondary); background: var(--bg-card-hover); }
.btn-sm { padding: 5px 12px; font-size: 0.8rem; }
.btn-block { width: 100%; margin-top: 16px; padding: 12px; }
.btn-danger { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover { background: rgba(239,68,68,0.25); }

/* ═══════════════════════════════════════════════════════
   MAIN / VIEWS
   ═══════════════════════════════════════════════════════ */
.app-main { flex: 1; display: flex; flex-direction: column; }
.view { display: none; flex: 1; padding: 28px 24px; }
.view.active { display: flex; flex-direction: column; }

/* ═══════════════════════════════════════════════════════
   SETUP VIEW
   ═══════════════════════════════════════════════════════ */
#view-setup { max-width: 1100px; width: 100%; margin: 0 auto; }

.setup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 800px) { .setup-grid { grid-template-columns: 1fr; } }

.setup-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.card-title-row { display: flex; align-items: center; justify-content: space-between; }
.participant-actions { display: flex; gap: 6px; }

/* Form */
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.8rem; font-weight: 500; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.06em; }
.form-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-input:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.875rem;
  resize: vertical;
  outline: none;
  width: 100%;
  transition: var(--transition);
}
.form-textarea:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px var(--accent-glow); }

/* Format grid */
.format-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.format-card {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.format-card:hover { border-color: var(--accent); background: var(--bg-card-hover); }
.format-card.selected {
  border-color: var(--accent);
  background: rgba(79,110,247,0.1);
  box-shadow: 0 0 12px var(--accent-glow);
}
.format-card .fmt-icon { font-size: 1.2rem; }
.format-card .fmt-name { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
.format-card .fmt-desc { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

/* Seed range */
.seed-row { display: flex; align-items: center; gap: 12px; }
.range-input {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 99px;
  background: var(--bg-input);
  outline: none;
  cursor: pointer;
}
.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  cursor: pointer;
}
.seed-badge {
  min-width: 40px;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  text-align: center;
}
.seed-presets { display: flex; gap: 6px; flex-wrap: wrap; }
.seed-btn {
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg-input);
  transition: var(--transition);
}
.seed-btn:hover, .seed-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Toggle */
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 99px;
  cursor: pointer;
  transition: var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 3px; top: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--accent); border-color: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: #fff; }

/* Participants list */
.participants-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  max-height: 420px;
  padding-right: 4px;
}
.participant-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  transition: var(--transition);
}
.participant-row:hover { border-color: var(--border-focus); }
.participant-seed {
  font-size: 0.72rem;
  font-weight: 700;
  color: #7a8aaa;
  width: 22px;
  text-align: center;
}
.participant-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 0.875rem;
}
.participant-drag {
  color: #5a6a88;
  cursor: grab;
  font-size: 1rem;
  padding: 0 2px;
}
.participant-drag:active { cursor: grabbing; }

/* Hybrid builder */
.hybrid-phases { display: flex; flex-direction: column; gap: 8px; }
.hybrid-phase {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.hybrid-phase select, .hybrid-phase input[type="number"] {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  font-size: 0.8rem;
  outline: none;
}
.hybrid-phase-label { font-size: 0.75rem; color: var(--text-secondary); white-space: nowrap; }
.btn-remove-phase { color: var(--danger); font-size: 1.1rem; padding: 0 4px; }

/* ═══════════════════════════════════════════════════════
   BRACKET VIEW
   ═══════════════════════════════════════════════════════ */
#view-bracket {
  padding: 0;
  overflow: hidden;
  background: var(--bg);
  position: relative;
}

.bracket-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-shrink: 0;
  z-index: 10;
}
.bracket-info { display: flex; align-items: baseline; gap: 12px; }
.bracket-title-label { font-size: 1rem; font-weight: 700; color: #ffffff; }
.bracket-meta-label { font-size: 0.8rem; color: #8899bb; }
.bracket-controls { display: flex; align-items: center; gap: 6px; }
.zoom-label { font-size: 0.8rem; color: var(--text-secondary); min-width: 42px; text-align: center; }

/* Phase tabs */
.phase-tabs {
  display: flex;
  gap: 4px;
  padding: 8px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.phase-tabs:empty { display: none; }
.phase-tab {
  padding: 5px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: transparent;
  transition: var(--transition);
  cursor: pointer;
}
.phase-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Viewport & canvas */
.bracket-viewport {
  flex: 1;
  overflow: auto;
  position: relative;
  cursor: grab;
  user-select: none;
  /* subtle grid background */
  background-color: var(--bg);
  background-image:
    radial-gradient(circle, #272b3a 1px, transparent 1px);
  background-size: 32px 32px;
}
.bracket-viewport:active { cursor: grabbing; }

.bracket-canvas {
  position: relative;
  display: inline-block;
  min-width: 100%;
  min-height: 100%;
  transform-origin: top left;
  padding: 40px;
}

/* SVG connectors overlay */
.connectors-svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  overflow: visible;
}

/* Round column */
.round-col {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.round-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #a0b0cc;
  margin-bottom: 20px;
  white-space: nowrap;
}

/* ── Match Card ──────────────────────────────────────── */
.match-card {
  width: var(--match-w);
  background: var(--bg-card);
  border: 1px solid #374060;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: absolute;
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.match-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.5);
  transform: translateY(-1px);
}
.match-card.completed { border-color: rgba(34,197,94,0.3); }
.match-card.bye-match { opacity: 0.5; cursor: default; }
.match-card.bye-match:hover { transform: none; border-color: var(--border); box-shadow: none; }

.match-slot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  height: 32px;
  transition: background var(--transition);
}
.match-slot + .match-slot { border-top: 1px solid var(--border); }
.match-slot.winner { background: rgba(107,138,255,0.13); }
.match-slot.winner .slot-name { color: #ffffff; font-weight: 700; }

.slot-seed {
  font-size: 0.65rem;
  font-weight: 700;
  color: #8899bb;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}
.slot-name {
  flex: 1;
  font-size: 0.8rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.slot-name.tbd { color: #7a8aaa; font-style: italic; }
.slot-score {
  font-size: 0.85rem;
  font-weight: 800;
  color: #e2e8f8;
  min-width: 20px;
  text-align: right;
}
.slot-score.winner-score { color: var(--success); }

/* Connector lines */
.connector-line {
  fill: none;
  stroke: #3d4d6a;
  stroke-width: 2;
}
.connector-line.active-path { stroke: var(--accent); stroke-width: 2.5; opacity: 0.85; }

/* Finals badge */
.finals-badge {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), #fbbf24);
  color: #000;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 99px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.champion-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.champion-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.champion-name {
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.4);
  border-radius: var(--radius);
  padding: 10px 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 180px;
  text-align: center;
}

/* Loser bracket tag */
.losers-divider {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}
.losers-divider::before,
.losers-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.losers-divider-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  background: var(--bg);
  padding: 2px 10px;
}

/* Group block (round robin) */
.group-block {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.group-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 10px;
}
.group-match {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: opacity var(--transition);
}
.group-match:last-child { border-bottom: none; }
.group-match:hover { opacity: 0.8; }
.group-team { font-size: 0.8rem; color: #dde5f5; flex: 1; }
.group-score { font-size: 0.8rem; font-weight: 700; color: #8899bb; padding: 0 8px; }
.group-score.done { color: var(--success); }

/* ═══════════════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.15s ease;
}
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  min-width: 380px;
  max-width: 90vw;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
  animation: slideUp 0.18s ease;
}
@keyframes slideUp { from { transform: translateY(12px); opacity: 0 } to { transform: translateY(0); opacity: 1 } }

.modal-title { font-size: 1rem; font-weight: 700; margin-bottom: 20px; color: var(--text-primary); }
.modal-hint { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 10px; margin-top: -14px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

.modal-match {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.modal-team { display: flex; flex-direction: column; gap: 8px; flex: 1; align-items: center; }
.modal-team-name { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); text-align: center; }
.modal-vs { font-size: 0.8rem; font-weight: 800; color: var(--text-muted); }
.score-input {
  width: 64px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  outline: none;
  transition: var(--transition);
}
.score-input:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px var(--accent-glow); }

/* ═══════════════════════════════════════════════════════
   STANDINGS VIEW
   ═══════════════════════════════════════════════════════ */
#view-standings { max-width: 800px; margin: 0 auto; }

.standings-heading {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.standings-wrap { width: 100%; }

.standings-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.standings-table th {
  background: var(--bg-input);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.standings-table td {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: #dde5f5;
}
.standings-table tr:hover td { background: var(--bg-card-hover); }
.rank-1 td:first-child { color: var(--gold); font-weight: 800; }
.rank-2 td:first-child { color: var(--silver); font-weight: 700; }
.rank-3 td:first-child { color: var(--bronze); font-weight: 700; }

.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 600;
}
.status-active { background: rgba(79,110,247,0.15); color: var(--accent); }
.status-eliminated { background: rgba(239,68,68,0.1); color: var(--danger); }
.status-champion { background: rgba(245,158,11,0.15); color: var(--gold); }
.status-pending { background: var(--bg-input); color: var(--text-muted); }

/* ═══════════════════════════════════════════════════════
   TOAST NOTIFICATION
   ═══════════════════════════════════════════════════════ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 0.85rem;
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: slideUp 0.2s ease;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }

/* ═══════════════════════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════════════════════ */
.empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
  text-align: center;
  padding: 60px;
}
.empty-state-icon { font-size: 3rem; opacity: 0.4; }
.empty-state-title { font-size: 1.1rem; font-weight: 600; color: var(--text-secondary); }
.empty-state-desc { font-size: 0.875rem; }

/* ═══════════════════════════════════════════════════════
   STEPLADDER — SHOOTOUT BLOCKS
   ═══════════════════════════════════════════════════════ */
.shootout-block {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.shootout-block:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.4);
}
.shootout-block.completed { border-color: rgba(74,222,128,0.3); }

.shootout-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.shootout-round-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
}
.shootout-advance-label {
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(251,191,36,0.12);
  padding: 2px 8px;
  border-radius: 99px;
  border: 1px solid rgba(251,191,36,0.2);
}

.shootout-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 4px;
  border-bottom: 1px solid rgba(50,58,82,0.4);
  font-size: 0.8rem;
  transition: background var(--transition);
  border-radius: 4px;
}
.shootout-entry:last-child { border-bottom: none; }
.shootout-entry.advanced {
  background: rgba(74,222,128,0.08);
}
.shootout-entry.advanced .se-name { color: #fff; font-weight: 600; }
.shootout-entry.advanced .se-score { color: var(--success); }
.shootout-entry.eliminated { opacity: 0.45; }

.se-seed {
  font-size: 0.65rem;
  font-weight: 700;
  color: #7a8aaa;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.se-name {
  flex: 1;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.se-score {
  font-size: 0.85rem;
  font-weight: 800;
  color: #e2e8f8;
  min-width: 36px;
  text-align: right;
}
.se-check {
  color: var(--success);
  font-size: 0.85rem;
  font-weight: 700;
  width: 18px;
  text-align: center;
}

/* Seed entry badge (for stepladder byes) */
.seed-entry-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.25);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  white-space: nowrap;
}
.seb-seed {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--gold);
}
.seb-name {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ── Pick Your Opponent ── */
.pyo-pick-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59,130,246,0.12);
  border: 1px dashed rgba(59,130,246,0.5);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  z-index: 2;
  transition: background 0.15s, border-color 0.15s;
}
.pyo-pick-btn:hover {
  background: rgba(59,130,246,0.22);
  border-color: var(--accent);
}
.pyo-opponent-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 340px;
  overflow-y: auto;
  margin: 12px 0;
}
.pyo-opponent-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.pyo-opponent-row:hover {
  background: rgba(59,130,246,0.12);
  border-color: var(--accent);
}
.pyo-opp-seed {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--gold);
  width: 28px;
  text-align: center;
  flex-shrink: 0;
}
.pyo-opp-name {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ── Shootout Modal Entries ── */
.shootout-modal-entries {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 400px;
  overflow-y: auto;
  padding-right: 4px;
}
.shootout-modal-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}
.sme-seed {
  font-size: 0.7rem;
  font-weight: 700;
  color: #7a8aaa;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}
.sme-name {
  flex: 1;
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 500;
}
.sme-score {
  width: 80px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
  outline: none;
  transition: var(--transition);
}
.sme-score:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ═══════════════════════════════════════════════════════
   WINNERS PODIUM
   ═══════════════════════════════════════════════════════ */
.winners-podium {
  display: none;
  align-items: flex-end;
  justify-content: center;
  gap: 0;
  padding: 14px 24px 0;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(107,138,255,0.04) 0%, transparent 100%);
  flex-shrink: 0;
  overflow: hidden;
}
.winners-podium.podium-active { display: flex; }

.podium-place {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 120px;
}

.podium-medal { font-size: 1.5rem; line-height: 1; }

.podium-name {
  font-size: 0.8rem;
  font-weight: 700;
  max-width: 120px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 4px;
}
.podium-gold   .podium-name { color: var(--gold); }
.podium-silver .podium-name { color: var(--silver); }
.podium-bronze .podium-name { color: var(--bronze); }

.podium-block {
  width: 100%;
  border-radius: 6px 6px 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
}
.podium-gold   .podium-block { background: linear-gradient(180deg, rgba(251,191,36,0.25), rgba(251,191,36,0.08)); border-top: 2px solid var(--gold); }
.podium-silver .podium-block { background: linear-gradient(180deg, rgba(203,213,225,0.2), rgba(203,213,225,0.06)); border-top: 2px solid var(--silver); }
.podium-bronze .podium-block { background: linear-gradient(180deg, rgba(232,150,90,0.2), rgba(232,150,90,0.06)); border-top: 2px solid var(--bronze); }

.podium-rank-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  max-width: 110px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.podium-gold   .podium-rank-label { color: var(--gold); }
.podium-silver .podium-rank-label { color: var(--silver); }
.podium-bronze .podium-rank-label { color: var(--bronze); }

/* Celebration glow when complete */
.winners-podium.podium-complete .podium-gold .podium-block {
  box-shadow: 0 -4px 24px rgba(251,191,36,0.3);
}

/* ═══════════════════════════════════════════════════════
   PRESET MODAL
   ═══════════════════════════════════════════════════════ */
.modal-wide { min-width: min(600px, 92vw); max-width: 640px; }

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.modal-head .modal-title { margin-bottom: 0; }

.preset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  max-height: 440px;
  overflow-y: auto;
  padding-right: 4px;
}
@media (max-width: 520px) { .preset-grid { grid-template-columns: 1fr; } }

.preset-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
  transition: var(--transition);
}
.preset-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 0 12px var(--accent-glow);
}
.preset-icon { font-size: 1.4rem; flex-shrink: 0; line-height: 1; margin-top: 2px; }
.preset-info { display: flex; flex-direction: column; gap: 3px; }
.preset-name { font-size: 0.85rem; font-weight: 700; color: var(--text-primary); }
.preset-desc { font-size: 0.72rem; color: var(--text-muted); line-height: 1.4; }

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */
@media (max-width: 600px) {
  .header-inner { padding: 0 12px; gap: 10px; }
  .logo-text { display: none; }
  .header-actions .btn-ghost { display: none; }
  #view-setup { padding: 16px 12px; }
  .setup-card { padding: 16px; }
  .format-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════
   COMPLETION BANNER
   ═══════════════════════════════════════════════════════ */
.completion-banner {
  width: 100%;
  text-align: center;
  padding: 14px 20px;
  background: linear-gradient(135deg, rgba(251,191,36,0.15), rgba(251,191,36,0.08));
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  margin-bottom: 12px;
  animation: completionGlow 2s ease-in-out infinite alternate;
}
.completion-banner.hidden { display: none; }
.completion-icon { font-size: 1.3rem; margin-right: 8px; }
.completion-text { font-size: 1rem; font-weight: 700; color: var(--gold); letter-spacing: 0.03em; }
@keyframes completionGlow {
  from { box-shadow: 0 0 10px rgba(251,191,36,0.2); }
  to   { box-shadow: 0 0 24px rgba(251,191,36,0.45); }
}

/* ═══════════════════════════════════════════════════════
   PRINT STYLES
   ═══════════════════════════════════════════════════════ */
@media print {
  body { background: #fff !important; color: #111 !important; }
  .app-header, .bracket-toolbar, .bracket-controls,
  .header-actions, .nav-btn, .btn, .modal-overlay,
  .toast-container, #view-setup, #view-standings { display: none !important; }

  #view-bracket { display: block !important; padding: 0; }
  .bracket-viewport { overflow: visible !important; height: auto !important; }
  .bracket-canvas { transform: none !important; }

  .winners-podium {
    display: flex !important;
    background: #f8f8f8 !important;
    border: 1px solid #ccc !important;
    color: #111 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .podium-name, .podium-rank-label { color: #111 !important; }
  .match-card {
    background: #fff !important;
    border: 1px solid #999 !important;
    color: #111 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .slot-name, .slot-seed, .slot-score { color: #111 !important; }
  .round-label { color: #333 !important; }
  .champion-card { color: #111 !important; background: #fef3c7 !important; border: 2px solid #f59e0b !important; }
  .completion-banner { background: #fef3c7 !important; border: 1px solid #f59e0b !important; }
  .completion-text { color: #92400e !important; }

  .connectors-svg line { stroke: #999 !important; }
}