/* ============================================================
   TCG Tournament Manager — Design System
   Anthropic-inspired minimalist aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

/* ── Reset & Base ─────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
ul, ol { list-style: none; }

/* ── Design Tokens ────────────────────────────────────────── */

:root {
  /* Backgrounds */
  --color-bg:           #f9f8f6;
  --color-surface:      #ffffff;
  --color-surface-alt:  #f4f3f0;

  /* Borders */
  --color-border:       #e5e4e0;
  --color-border-strong:#cccbc6;

  /* Text */
  --color-text-primary: #1a1917;
  --color-text-secondary:#6b6860;
  --color-text-tertiary: #9c9a95;

  /* Accent */
  --color-accent:       #d4704a;
  --color-accent-hover: #bf6040;
  --color-accent-light: #f5ede9;

  /* Status: Draft */
  --status-draft-text:  #7a7872;
  --status-draft-bg:    #f0efec;

  /* Status: Registration Open */
  --status-open-text:   #3a7050;
  --status-open-bg:     #edf5f0;

  /* Status: In Progress */
  --status-progress-text:#9a5510;
  --status-progress-bg: #fef3e2;

  /* Status: Completed */
  --status-completed-text:#3a5a8a;
  --status-completed-bg:  #edf1f8;

  /* Functional */
  --color-error:        #b84040;
  --color-error-bg:     #fdf0f0;
  --color-success:      #3a7050;

  /* Spacing */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  /* Radius */
  --radius-sm: 4px;
  --radius:    6px;
  --radius-lg: 8px;

  /* Transitions */
  --transition: 150ms ease;

  /* Container */
  --container-max: 1160px;
  --container-px:  24px;
}

/* ── Typography ───────────────────────────────────────────── */

h1 {
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
}

h2 {
  font-size: 1.875rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
}

h3 {
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--color-text-primary);
}

h4 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

p {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.text-label {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.005em;
}

.text-caption {
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--color-text-secondary);
}

.text-mono {
  font-family: "SF Mono", "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.875rem;
}

/* ── Layout ───────────────────────────────────────────────── */

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.container--narrow {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: var(--container-px);
}

/* ── Navigation ───────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  height: 60px;
  display: flex;
  align-items: center;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.nav__logo {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav__logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  display: inline-block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

.nav__link:hover {
  color: var(--color-text-primary);
}

.nav__link--active {
  color: var(--color-text-primary);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__user {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--color-text-primary);
  border-radius: 2px;
}

/* ── Buttons ──────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 9px 18px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn:disabled, .btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* Solid primary */
.btn--solid {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}
.btn--solid:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

/* Outlined */
.btn--outline {
  background: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}
.btn--outline:hover {
  background: var(--color-surface-alt);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}
.btn--ghost:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-alt);
}

/* Destructive */
.btn--danger {
  background: var(--color-error);
  color: white;
  border-color: var(--color-error);
}
.btn--danger:hover {
  background: #a03838;
  border-color: #a03838;
}

/* Size variants */
.btn--sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.btn--lg {
  padding: 12px 24px;
  font-size: 1rem;
}

/* ── Status Badges ────────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1;
}

.badge::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.badge--draft {
  color: var(--status-draft-text);
  background: var(--status-draft-bg);
}
.badge--open, .badge--registration_open {
  color: var(--status-open-text);
  background: var(--status-open-bg);
}
.badge--progress, .badge--in_progress {
  color: var(--status-progress-text);
  background: var(--status-progress-bg);
}
.badge--completed {
  color: var(--status-completed-text);
  background: var(--status-completed-bg);
}
.badge--bye {
  color: var(--color-text-tertiary);
  background: var(--color-surface-alt);
}
.badge--bye::before { display: none; }

/* ── Cards ────────────────────────────────────────────────── */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.card--interactive {
  cursor: pointer;
  transition: border-color var(--transition);
  text-decoration: none;
  display: block;
}
.card--interactive:hover {
  border-color: var(--color-border-strong);
}

/* ── Forms ────────────────────────────────────────────────── */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-label--required::after {
  content: ' *';
  color: var(--color-accent);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  color: var(--color-text-primary);
  background: var(--color-surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 112, 74, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-tertiary);
}

.form-input--error,
.form-select--error {
  border-color: var(--color-error);
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.form-error {
  font-size: 0.8125rem;
  color: var(--color-error);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239c9a95' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Radio / Checkbox groups */
.form-radio-group,
.form-check-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.form-radio-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  flex: 1;
  min-width: 140px;
}
.form-radio-card:has(input:checked) {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}
.form-radio-card input[type="radio"] {
  accent-color: var(--color-accent);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ── Tables ───────────────────────────────────────────────── */

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background: var(--color-surface-alt);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: left;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

thead th:first-child { border-radius: var(--radius-lg) 0 0 0; }
thead th:last-child  { border-radius: 0 var(--radius-lg) 0 0; }

tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(249,248,246,0.7); }

tbody td {
  padding: 14px 16px;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  vertical-align: middle;
}

.table--rank td:first-child,
.table--rank th:first-child {
  color: var(--color-text-tertiary);
  font-family: "SF Mono", "JetBrains Mono", Consolas, monospace;
  font-size: 0.8125rem;
  text-align: center;
  width: 48px;
}

tr.table-row--accent {
  border-left: 3px solid var(--color-accent);
}

/* ── Round Stepper ────────────────────────────────────────── */

.round-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
  width: fit-content;
}

.round-step {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-right: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
  background: none;
  border-top: none;
  border-bottom: none;
  border-left: none;
  text-decoration: none;
}
.round-step:last-child { border-right: none; }
.round-step:hover { background: var(--color-surface-alt); color: var(--color-text-primary); }
.round-step--active {
  color: var(--color-accent);
  background: var(--color-accent-light);
  font-weight: 600;
}
.round-step--disabled {
  color: var(--color-text-tertiary);
  cursor: default;
  pointer-events: none;
}

/* ── Matchup Cards ────────────────────────────────────────── */

.matchup-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.matchup-card__header {
  background: var(--color-surface-alt);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.matchup-card__table-num {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.matchup-card__body {
  padding: var(--space-5) var(--space-6);
}

.matchup-players {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.matchup-player {
  flex: 1;
  min-width: 0;
}

.matchup-player__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.matchup-player__record {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.matchup-vs {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.matchup-score {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.matchup-score__result {
  font-size: 1.25rem;
  font-weight: 600;
  font-family: "SF Mono", "JetBrains Mono", Consolas, monospace;
  color: var(--color-text-primary);
}

.matchup-card__footer {
  padding: 10px 16px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
}

/* ── Matchup Grid ─────────────────────────────────────────── */

.matchup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-5);
}

/* ── Matchup card variants ────────────────────────────────── */
.matchup-card--done {
  border-left: 3px solid var(--color-success);
}
.matchup-card--pending {
  border-left: 3px solid var(--color-border);
}
.matchup-card--bye {
  border-left: 3px solid var(--color-border-strong);
  opacity: 0.7;
}

.winner-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-success);
  background: var(--status-open-bg);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* ── Page Header ──────────────────────────────────────────── */

.page-header {
  padding: var(--space-10) 0 var(--space-8);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.page-header__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.page-header__meta {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* ── Section ──────────────────────────────────────────────── */

.section {
  padding: var(--space-16) 0;
}

.section + .section {
  border-top: 1px solid var(--color-border);
}

.section__heading {
  margin-bottom: var(--space-8);
}

.section__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

/* ── Hero ─────────────────────────────────────────────────── */

.hero {
  padding: var(--space-20) 0;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-accent);
}

.hero__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--color-text-primary);
  max-width: 680px;
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 540px;
  line-height: 1.65;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Empty State ──────────────────────────────────────────── */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-16) var(--space-8);
  color: var(--color-text-tertiary);
}

.empty-state__icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-5);
  opacity: 0.4;
}

.empty-state__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.empty-state__body {
  font-size: 0.9375rem;
  color: var(--color-text-tertiary);
  max-width: 320px;
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

/* ── Event Meta ───────────────────────────────────────────── */

.event-meta {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.event-meta__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.event-meta__icon {
  width: 14px;
  height: 14px;
  opacity: 0.6;
  flex-shrink: 0;
}

/* ── Player List ──────────────────────────────────────────── */

.player-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 10px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

/* ── Stepper / Progress ───────────────────────────────────── */

.progress-bar {
  height: 4px;
  background: var(--color-surface-alt);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width 400ms ease;
}

/* ── Divider ──────────────────────────────────────────────── */

.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-8) 0;
}

/* ── Alert ────────────────────────────────────────────────── */

.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  border: 1px solid;
  font-size: 0.9375rem;
  display: flex;
  gap: var(--space-3);
}
.alert--info {
  background: var(--status-completed-bg);
  border-color: #c5d2e8;
  color: var(--status-completed-text);
}
.alert--warning {
  background: var(--status-progress-bg);
  border-color: #f0d9a8;
  color: var(--status-progress-text);
}
.alert--success {
  background: var(--status-open-bg);
  border-color: #b8dcc9;
  color: var(--status-open-text);
}

/* ── Winner Podium ────────────────────────────────────────── */

.podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-10) 0;
}

.podium__place {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.podium__rank {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.podium__name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
}

.podium__record {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.podium__block {
  width: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius) var(--radius) 0 0;
  font-size: 1.5rem;
}

.podium__place--1 .podium__block {
  height: 80px;
  background: var(--color-accent-light);
  border-color: var(--color-accent);
}
.podium__place--2 .podium__block { height: 56px; }
.podium__place--3 .podium__block { height: 40px; }

.podium__place--1 .podium__name {
  color: var(--color-accent);
}

/* ── Advance Bar ──────────────────────────────────────────── */

.advance-bar {
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.advance-bar__progress {
  flex: 1;
}

.advance-bar__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.advance-bar__sub {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

/* ── Scoreboard ───────────────────────────────────────────── */

.scoreboard-header {
  padding: var(--space-10) 0 var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.scoreboard-header__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--status-progress-text);
  background: var(--status-progress-bg);
  padding: 4px 10px;
  border-radius: 12px;
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.rank-cell {
  font-family: "SF Mono", "JetBrains Mono", Consolas, monospace;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  text-align: center;
  width: 44px;
}

.numeric-cell {
  font-family: "SF Mono", "JetBrains Mono", Consolas, monospace;
  font-size: 0.9375rem;
  text-align: right;
  white-space: nowrap;
}

.record-cell {
  font-family: "SF Mono", "JetBrains Mono", Consolas, monospace;
  font-size: 0.9375rem;
  font-weight: 600;
  text-align: right;
}

tr.row--leader {
  border-left: 3px solid var(--color-accent);
  background: rgba(245,237,233,0.3);
}
tr.row--leader:hover {
  background: rgba(245,237,233,0.5);
}
tr.row--leader .player-name {
  color: var(--color-accent);
}
tr.row--leader .rank-cell {
  color: var(--color-accent);
  font-weight: 700;
}

.owp-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-content: flex-end;
}

.owp-mini-bar {
  width: 60px;
  height: 4px;
  background: var(--color-surface-alt);
  border-radius: 2px;
  overflow: hidden;
}

.owp-mini-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 2px;
  opacity: 0.6;
}

.round-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-5);
  flex-wrap: wrap;
}

.round-dot-track {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.round-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-text-tertiary);
}

.round-dot--done {
  background: var(--status-open-bg);
  border-color: var(--status-open-text);
  color: var(--status-open-text);
}

.round-dot--active {
  background: var(--status-progress-bg);
  border-color: var(--status-progress-text);
  color: var(--status-progress-text);
}

.tiebreak-note {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ── Event Detail Specifics ───────────────────────────────── */

.content-two-col {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.action-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.action-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.action-card__body {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
  line-height: 1.5;
}

.info-block {
  padding: var(--space-5);
  background: var(--color-surface-alt);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.info-block__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.info-block__value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.event-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* Player list rows */
.player-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  transition: background var(--transition);
}
.player-list-row:hover { background: var(--color-surface-alt); }
.player-list-row .player-name-text { font-weight: 500; }
.player-list-row .btn { opacity: 0; transition: opacity var(--transition); }
.player-list-row:hover .btn { opacity: 1; }

/* Mini matchup for event detail */
.mini-matchup {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
}
.mini-matchup__players {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9375rem;
}
.mini-matchup__vs {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.mini-matchup__score {
  font-weight: 700;
  font-family: "SF Mono","JetBrains Mono",Consolas,monospace;
  font-size: 0.9375rem;
}
.mini-matchup--pending .mini-matchup__score { color: var(--color-text-tertiary); }
.mini-matchup--done .mini-matchup__score { color: var(--color-text-primary); }

/* Mini standings */
.standings-mini { display: flex; flex-direction: column; }
.standings-mini-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}
.standings-mini-row:last-child { border-bottom: none; }
.standings-mini-row__rank {
  width: 20px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  font-family: "SF Mono","JetBrains Mono",Consolas,monospace;
  flex-shrink: 0;
}
.standings-mini-row__name {
  flex: 1;
  font-weight: 500;
  color: var(--color-text-primary);
}
.standings-mini-row__record {
  font-weight: 600;
  font-family: "SF Mono","JetBrains Mono",Consolas,monospace;
  color: var(--color-text-secondary);
}

/* ── Event Create Layout ──────────────────────────────────── */

.create-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-10);
  align-items: start;
  padding-top: var(--space-10);
  padding-bottom: var(--space-20);
}

.form-section {
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}
.form-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.form-section__title {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.preview-card {
  position: sticky;
  top: 80px;
}

.preview-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-5);
}

.preview-event-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  min-height: 28px;
}

.preview-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.preview-meta-item {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.preview-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-5) 0;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-4);
  padding-top: var(--space-8);
}

/* ── Home page ────────────────────────────────────────────── */

.hero-section {
  border-bottom: 1px solid var(--color-border);
}

.stat-row {
  display: flex;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-item__value {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
}

.stat-item__label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.how-steps { display: flex; flex-direction: column; gap: var(--space-8); }

.how-step {
  display: flex;
  gap: var(--space-5);
}

.how-step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.how-step__content h4 { margin-bottom: var(--space-2); }
.how-step__content p { font-size: 0.9375rem; }

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-5);
}

.event-card__game-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.event-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.event-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

/* ── Event Listing ────────────────────────────────────────── */

.event-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition);
}
.event-row:hover { border-color: var(--color-border-strong); }

.event-row__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

.event-row__sub {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.event-row__col {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
  text-align: right;
}

.event-row__action {
  min-width: 90px;
  text-align: right;
}

/* ── Score Form ───────────────────────────────────────────── */

.score-form {
  display: flex;
  align-items: center;
  gap: 8px;
}
.score-select {
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  background: var(--color-surface);
}

/* ── Footer ───────────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0;
  margin-top: var(--space-20);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer-links {
  display: flex;
  gap: var(--space-6);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--color-text-primary); }

/* ── Flash Messages (Rails-specific) ──────────────────────── */

.flash {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  margin-bottom: var(--space-6);
  font-size: 0.9375rem;
  display: flex;
  gap: var(--space-3);
}
.flash-notice {
  background: var(--status-open-bg);
  border: 1px solid #b8dcc9;
  color: var(--status-open-text);
}
.flash-alert {
  background: var(--color-error-bg);
  border: 1px solid #e8b8b8;
  color: var(--color-error);
}

/* ── Devise / Auth (Rails-specific) ───────────────────────── */

.auth-container {
  max-width: 420px;
  margin: var(--space-10) auto;
}
.auth-container h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}
.auth-links {
  margin-top: var(--space-5);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}
.auth-links a { color: var(--color-accent); }
.auth-links a:hover { text-decoration: underline; }

/* Form errors (Rails) */
.form-errors {
  background: var(--color-error-bg);
  border: 1px solid var(--color-error);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
  font-size: 0.875rem;
  color: var(--color-error);
}
.form-errors ul { padding-left: 16px; list-style: disc; }

/* Inline Add Guest form */
.inline-form {
  display: flex;
  gap: var(--space-3);
  align-items: flex-end;
}
.inline-form .form-group { margin-bottom: 0; flex: 1; }

/* Player list items */
.player-list { display: flex; flex-direction: column; gap: var(--space-2); }
.player-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  transition: background var(--transition);
}
.player-item:hover { background: var(--color-surface-alt); }
.player-item.dropped { opacity: 0.55; }
.player-name { font-size: 0.9375rem; font-weight: 500; }
.player-tag {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-left: var(--space-2);
}

/* ── Breadcrumb ───────────────────────────────────────────── */

.breadcrumb {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  padding: 0;
  margin: 0;
}
.breadcrumb a { color: var(--color-text-secondary); }
.breadcrumb a:hover { color: var(--color-text-primary); }
.breadcrumb [aria-current="page"] { color: var(--color-text-primary); }

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 900px) {
  .create-layout {
    grid-template-columns: 1fr;
  }
  .preview-card {
    position: static;
    order: -1;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --container-px: 16px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .nav__links.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-surface);
    padding: var(--space-8) var(--container-px);
    gap: var(--space-6);
    z-index: 99;
    border-top: 1px solid var(--color-border);
  }

  .hero {
    padding: var(--space-12) 0;
  }

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

  .page-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .content-two-col { grid-template-columns: 1fr; }
  .event-info-grid { grid-template-columns: 1fr 1fr; }
  .events-grid { grid-template-columns: 1fr; }

  .podium {
    gap: var(--space-2);
  }

  .podium__block {
    width: 72px;
  }

  .event-row {
    grid-template-columns: 1fr auto;
  }
  .event-row__col:not(.event-row__col--status) {
    display: none;
  }
  .stat-row { gap: var(--space-6); }
  .stat-item__value { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .event-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 375px) {
  h1 { font-size: 1.75rem; }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .round-stepper {
    width: 100%;
    overflow-x: auto;
  }
}

/* ── Utility ──────────────────────────────────────────────── */

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.flex-wrap { flex-wrap: wrap; }
.min-w-0 { min-width: 0; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-secondary { color: var(--color-text-secondary); }
.text-tertiary { color: var(--color-text-tertiary); }
.text-accent { color: var(--color-accent); }
.font-mono { font-family: "SF Mono", "JetBrains Mono", Consolas, monospace; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
.grid-3 { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ── Results Page ────────────────────────────────────────── */

.results-hero {
  padding: var(--space-10) 0 var(--space-8);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.results-hero__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

/* Podium */
.podium-section {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--space-5);
  padding: var(--space-8) 0 var(--space-6);
}

.podium-place {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.podium-info { text-align: center; }

.podium-medal {
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
}

.podium-player-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.podium-record {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  font-family: "SF Mono","JetBrains Mono",Consolas,monospace;
}

.podium-block {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid var(--color-border);
  border-bottom: none;
  background: var(--color-surface-alt);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-tertiary);
  width: 88px;
}

.podium-place--1 .podium-block {
  height: 84px;
  background: var(--color-accent-light);
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.podium-place--2 .podium-block { height: 60px; }
.podium-place--3 .podium-block { height: 44px; }
.podium-place--1 .podium-player-name { color: var(--color-accent); }

/* Result Tabs */
.result-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.result-tab {
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition);
}

.result-tab:hover { color: var(--color-text-primary); }
.result-tab.is-active {
  color: var(--color-text-primary);
  border-bottom-color: var(--color-accent);
  font-weight: 600;
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

/* Match history */
.round-section { margin-bottom: var(--space-8); }

.round-section__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  cursor: pointer;
  user-select: none;
}

.round-section__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.01em;
}

.round-section__toggle {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.round-section__toggle.is-open { transform: rotate(90deg); }
.round-section__body { display: none; }
.round-section__body.is-open { display: block; }

.match-result-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  margin-bottom: var(--space-2);
  font-size: 0.9375rem;
}

.match-player--winner { font-weight: 600; color: var(--color-text-primary); }
.match-player--loser { color: var(--color-text-secondary); }

.match-score {
  font-family: "SF Mono","JetBrains Mono",Consolas,monospace;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
}

.match-vs {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

@media (max-width: 600px) {
  .match-result-row {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }
}