:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #17212b;
  --muted: #657181;
  --line: #d9e0e8;
  --soft: #eef4f2;
  --soft-2: #f3efe7;
  --accent: #176b87;
  --accent-strong: #0f5368;
  --green: #2f7d4a;
  --amber: #b76b1d;
  --red: #b23a48;
  --shadow: 0 18px 40px rgba(23, 33, 43, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
  sans-serif;
}

body.participant-mode .setup-panel,
body.participant-mode .header-actions,
body.participant-mode .view-tabs {
  display: none;
}

body.participant-mode .app-shell {
  grid-template-columns: minmax(0, 1fr);
}

body.participant-mode .workspace {
  grid-column: 1 / -1;
}

body.admin-readonly .header-actions button,
body.admin-readonly .setup-panel input:not(#authEmail):not(#authPassword),
body.admin-readonly .setup-panel select,
body.admin-readonly .setup-panel textarea,
body.admin-readonly .setup-panel button:not(#authSignIn):not(#authSignOut):not(#lockButton),
body.admin-readonly .tournament-content input,
body.admin-readonly .tournament-content select,
body.admin-readonly .tournament-content textarea,
body.admin-readonly .tournament-content button {
  cursor: not-allowed;
}

body.admin-readonly .header-actions button:disabled,
body.admin-readonly .setup-panel input:disabled,
body.admin-readonly .setup-panel select:disabled,
body.admin-readonly .setup-panel textarea:disabled,
body.admin-readonly .setup-panel button:disabled,
body.admin-readonly .tournament-content input:disabled,
body.admin-readonly .tournament-content select:disabled,
body.admin-readonly .tournament-content textarea:disabled,
body.admin-readonly .tournament-content button:disabled {
  opacity: 0.55;
}

body.knockout-focus .setup-panel {
  display: none;
}

body.knockout-focus .app-shell {
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  max-width: none;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}

body.knockout-focus .workspace {
  grid-column: 1 / -1;
  overflow: visible;
}

body.knockout-focus .tournament-content {
  overflow: visible;
  padding: 10px 12px 28px;
}

body.knockout-focus .workspace {
  border-radius: 0;
  box-shadow: none;
  border-left: 0;
  border-right: 0;
}

body.knockout-focus .stage-card {
  overflow: visible;
}

body.knockout-focus .stack > section {
  overflow: visible;
}

.setup-panel[hidden] {
  display: none !important;
}

.app-shell.knockout-focus {
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  max-width: none;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.app-header h1,
.workspace-bar h2,
.panel-heading h2 {
  margin: 0;
  letter-spacing: 0;
}

.app-header h1 {
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.header-actions,
.button-row,
.view-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.auth-panel .panel-heading {
  align-items: center;
  justify-content: space-between;
}

.auth-status {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.auth-grid {
  display: grid;
  gap: 12px;
}

.auth-actions {
  margin-top: 2px;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(310px, 390px) minmax(0, 1fr);
  gap: 22px;
  width: min(1500px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.setup-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel,
.workspace {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 18px;
}

.team-panel {
  max-height: calc(100vh - 154px);
  overflow: auto;
}

.inline-link {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.inline-link:hover {
  text-decoration: underline;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel-heading h2,
.workspace-bar h2 {
  font-size: 1.12rem;
}

.field {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
}

.field span,
.check-field span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.field input,
.field select,
.team-input,
.score-input,
.winner-select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  outline: none;
  transition:
    border 0.16s ease,
    box-shadow 0.16s ease;
}

.field input,
.field select,
.team-input,
.winner-select {
  min-height: 42px;
  padding: 9px 10px;
}

.field input:focus,
.field select:focus,
.team-input:focus,
.score-input:focus,
.winner-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(23, 107, 135, 0.16);
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.segmented button,
.view-tabs button {
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-weight: 800;
}

.segmented button {
  min-height: 36px;
}

.segmented button.is-active,
.view-tabs button.is-active {
  background: var(--ink);
  color: #fff;
}

.option-grid,
.schedule-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 12px;
}

.schedule-options {
  grid-template-columns: 1fr 1fr;
}

.option-grid[hidden] {
  display: none;
}

.check-field {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  margin-bottom: 14px;
  grid-column: 1 / -1;
}

.knockout-option {
  margin-top: -2px;
}

.check-field input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.primary-button,
.secondary-button,
.ghost-button,
.danger-button,
.mini-button {
  min-height: 40px;
  border-radius: 6px;
  border: 1px solid transparent;
  padding: 9px 13px;
  font-weight: 800;
}

.primary-button {
  background: var(--accent);
  color: #fff;
}

.primary-button:hover {
  background: var(--accent-strong);
}

.secondary-button,
.ghost-button,
.mini-button {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}

.ghost-select {
  min-height: 40px;
  border-radius: 6px;
  border: 1px solid var(--line);
  padding: 9px 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
}

.secondary-button:hover,
.ghost-button:hover,
.mini-button:hover {
  border-color: var(--accent);
}

.danger-button {
  background: #fff;
  border-color: #e5bdc4;
  color: var(--red);
}

.button-row {
  margin-top: 4px;
}

.button-row button {
  flex: 1 1 150px;
}

.program-overview {
  display: grid;
  gap: 16px;
}

.program-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 16px;
}

.program-tournament-list,
.program-schedule-list {
  display: grid;
  gap: 10px;
}

.program-tournament {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.program-tournament.is-active {
  border-color: rgba(23, 107, 135, 0.4);
  box-shadow: 0 0 0 3px rgba(23, 107, 135, 0.08);
}

.program-tournament strong {
  display: block;
  font-size: 1rem;
}

.program-tournament p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.program-tournament-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.program-tournament button {
  justify-self: start;
}

.program-schedule-row {
  display: grid;
  grid-template-columns: 120px 86px minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.program-schedule-time,
.program-schedule-field {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 900;
}

.program-schedule-title {
  font-weight: 900;
}

.program-schedule-detail {
  color: var(--muted);
  font-size: 0.9rem;
}

.planning-result {
  margin-top: 14px;
  border: 1px solid #d8e3ef;
  border-radius: 8px;
  background: #f7fbff;
  padding: 12px;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}

.planning-result strong {
  display: block;
  margin-bottom: 4px;
}

.planning-result .ok {
  color: var(--green);
  font-weight: 900;
}

.planning-result .warn {
  color: var(--amber);
  font-weight: 900;
}

.validation-result {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafb 100%);
  padding: 12px 14px;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}

.validation-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.validation-state {
  font-size: 0.88rem;
  font-weight: 900;
}

.validation-state.ok {
  color: var(--green);
}

.validation-state.warn {
  color: var(--amber);
}

.validation-state.error {
  color: var(--red);
}

.validation-summary,
.validation-meta,
.validation-stale,
.validation-ok {
  color: var(--ink);
}

.validation-meta,
.validation-stale {
  color: var(--muted);
}

.validation-stale strong {
  color: var(--amber);
}

.validation-list {
  display: grid;
  gap: 8px;
}

.validation-item {
  padding: 9px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: var(--soft);
}

.validation-item strong {
  display: block;
  margin-bottom: 3px;
  font-size: 0.92rem;
}

.validation-item.error {
  background: rgba(178, 58, 72, 0.08);
  border-color: rgba(178, 58, 72, 0.18);
}

.validation-item.warning {
  background: rgba(183, 107, 29, 0.08);
  border-color: rgba(183, 107, 29, 0.18);
}

.admin-overview {
  margin-bottom: 16px;
}

.admin-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.overview-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.overview-card span,
.spotlight-card span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.overview-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.1rem;
}

.overview-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.8rem;
}

.team-spotlight {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.spotlight-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.spotlight-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1rem;
}

.spotlight-card p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.spotlight-item {
  display: grid;
  gap: 4px;
  margin-top: 6px;
}

.spotlight-time {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
}

.league-random-button {
  grid-column: 1 / -1;
}

.team-fields {
  display: grid;
  gap: 10px;
}

.team-field {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
}

.team-number {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--soft-2);
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 900;
}

.workspace {
  min-width: 0;
  overflow: hidden;
}

.workspace-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.view-tabs button {
  min-height: 36px;
  padding: 8px 12px;
}

.status-message {
  margin: 16px 20px 0;
  border: 1px solid #ead4a7;
  border-radius: 8px;
  background: #fff8e8;
  color: #6c4918;
  padding: 10px 12px;
  font-weight: 700;
}

.tournament-content {
  padding: 20px;
}

.empty-state {
  min-height: 360px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fbfa 100%);
  text-align: center;
}

.empty-state h3 {
  margin: 0;
  font-size: 1.35rem;
}

.empty-state p {
  margin: 8px 0 0;
  color: var(--muted);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.section-head h3 {
  margin: 0;
  font-size: 1.05rem;
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.group-grid,
.table-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 16px;
}

.stage-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.stage-card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  background: var(--soft);
  border-bottom: 1px solid var(--line);
}

.stage-card h3,
.stage-card h4 {
  margin: 0;
  font-size: 1rem;
}

.stage-meta {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.round-list {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.round-block h4 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.match-row {
  display: grid;
  grid-template-columns: 88px minmax(95px, 1fr) 48px 18px 48px minmax(95px, 1fr);
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 6px 0;
  border-bottom: 1px solid #edf1f4;
}

.match-row:last-child {
  border-bottom: 0;
}

.match-slot,
.tie-slot {
  display: grid;
  gap: 2px;
}

.match-time,
.tie-time,
.field-label {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  white-space: nowrap;
}

.field-label {
  color: var(--muted);
  font-size: 0.72rem;
}

.tie-slot {
  margin-bottom: 8px;
}

.team-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 800;
}

.team-name.away {
  text-align: right;
}

.score-input {
  min-height: 34px;
  padding: 4px 5px;
  text-align: center;
  font-weight: 900;
}

.score-separator {
  color: var(--muted);
  text-align: center;
  font-weight: 900;
}

.standings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.standings-table th,
.standings-table td {
  padding: 9px 8px;
  border-bottom: 1px solid #edf1f4;
  text-align: right;
}

.standings-table th:first-child,
.standings-table td:first-child,
.standings-table th:nth-child(2),
.standings-table td:nth-child(2) {
  text-align: left;
}

.standings-table th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.standings-table td:nth-child(2) {
  font-weight: 900;
}

.standings-table tr.qualifies {
  background: #eef8f1;
}

.standings-table tr.playoff {
  background: #fff7e8;
}

.standings-table tr.direct {
  background: #eaf5f8;
}

.standings-table tr.selected-team {
  box-shadow: inset 4px 0 0 var(--accent);
}

.standings-table tr.selected-team td:nth-child(2) {
  color: var(--accent-strong);
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.74rem;
  font-weight: 900;
}

.badge.direct {
  background: #d9f0f6;
  color: #0f5368;
}

.badge.playoff {
  background: #ffe8bf;
  color: #7b4a11;
}

.badge.out {
  background: #edf1f4;
  color: var(--muted);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(330px, 0.9fr) minmax(0, 1.3fr);
  gap: 18px;
  align-items: start;
}

.match-section {
  display: grid;
  gap: 14px;
}

.bracket {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(230px, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.bracket-round {
  display: grid;
  align-content: start;
  gap: 10px;
}

.bracket-round h3 {
  margin: 0 0 2px;
  font-size: 0.95rem;
}

.round-name-field {
  display: grid;
  gap: 6px;
}

.round-name-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.round-name-input {
  min-width: 0;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
}

.round-name-input:focus {
  outline: 2px solid rgba(59, 130, 246, 0.22);
  outline-offset: 1px;
  border-color: #8fb5e6;
}

.tie-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
}

.tie-time-control {
  display: grid;
  gap: 5px;
  margin: 8px 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.tie-start-input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 9px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
}

.tie-start-input:focus {
  outline: 2px solid rgba(59, 130, 246, 0.22);
  outline-offset: 1px;
  border-color: #8fb5e6;
}

.tie-team {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px;
  align-items: center;
  gap: 8px;
  min-height: 38px;
}

.tie-team + .tie-team {
  margin-top: 7px;
}

.tie-team.is-winner .team-name {
  color: var(--green);
}

.tie-footer {
  display: grid;
  gap: 7px;
  margin-top: 9px;
}

.winner-note {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.champion-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  border: 1px solid #bfd8c8;
  border-radius: 8px;
  background: #eef8f1;
  padding: 12px 14px;
}

.champion-strip strong {
  font-size: 1.05rem;
}

.bracket {
  display: grid;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.bracket-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px) minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  min-width: 100%;
}

.bracket-half {
  min-width: 0;
}

.bracket-half-grid {
  display: grid;
  grid-template-columns: repeat(var(--bracket-round-count), minmax(0, 1fr));
  gap: 10px;
  min-width: 0;
}

.bracket-round-column,
.bracket-center-column {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.bracket-round-column h3,
.bracket-center-column h3 {
  margin: 0;
  font-size: 0.92rem;
}

.bracket-round-stage,
.bracket-center-stage {
  position: relative;
  min-height: var(--bracket-stage-height, 280px);
  height: var(--bracket-stage-height, 280px);
  padding-bottom: 64px;
}

.bracket-center-wrap {
  display: flex;
  justify-content: center;
  min-width: 0;
}

.bracket-center-column {
  width: 100%;
  max-width: 280px;
}

.bracket-slot {
  position: absolute;
  left: 0;
  right: 0;
  transform: translateY(-50%);
}

.bracket-heads {
  display: grid;
  grid-template-columns: repeat(var(--bracket-columns), minmax(0, 1fr));
  gap: 14px;
  align-items: end;
  min-width: 100%;
}

.bracket-head {
  min-width: 0;
}

.bracket-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: 0.94rem;
  text-align: center;
}

.bracket-round-label {
  width: 100%;
}

.bracket-board {
  display: grid;
  grid-template-columns: repeat(var(--bracket-columns), minmax(0, 1fr));
  gap: 14px;
  min-height: 100%;
  min-width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  overflow: hidden;
}

.bracket-column {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  min-width: 0;
}

.bracket-slot {
  min-width: 0;
}

.bracket-node {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 24px rgba(23, 33, 43, 0.06);
  padding: 10px;
  display: grid;
  gap: 8px;
}

.bracket-node-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.bracket-node-time {
  color: var(--accent);
}

.bracket-node-field {
  white-space: nowrap;
}

.bracket-node-teams {
  display: grid;
  gap: 6px;
}

.bracket-node .tie-time-control {
  margin: 0;
  gap: 4px;
  color: var(--muted);
  font-size: 0.7rem;
}

.bracket-node .tie-start-input {
  padding: 6px 8px;
}

.bracket-node .tie-team {
  grid-template-columns: minmax(0, 1fr) 42px;
  min-height: 34px;
}

.bracket-node .score-input {
  min-height: 32px;
}

.bracket-node .tie-footer {
  margin-top: 0;
}

.bracket-node .winner-select {
  width: 100%;
}

.stack > section {
  min-width: 0;
}

.stack {
  display: grid;
  gap: 18px;
}

.double-knockout-stack {
  gap: 22px;
  padding-bottom: 20px;
}

.double-knockout-tabs {
  display: grid;
  gap: 14px;
}

.double-knockout-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.double-knockout-tab {
  min-height: 36px;
  padding: 8px 12px;
}

.double-knockout-tab.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.double-knockout-panels {
  display: grid;
}

.double-knockout-panel {
  display: none;
}

.double-knockout-panel.is-active {
  display: block;
}

.bracket-view {
  display: grid;
  gap: 16px;
}

.bracket-desktop {
  min-width: 0;
}

.bracket-mobile {
  display: none;
}

.bracket-mobile-rounds {
  display: grid;
  gap: 14px;
}

.bracket-mobile-round {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.bracket-mobile-round h3 {
  margin: 0;
  font-size: 0.94rem;
}

.bracket-mobile-round .bracket-round-label {
  padding: 12px 12px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.bracket-mobile-node-list {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.team-view {
  display: grid;
  gap: 18px;
}

.team-overview {
  display: grid;
  grid-template-columns: minmax(240px, 360px) minmax(0, 1fr);
  gap: 16px;
  align-items: end;
}

.team-select-field {
  margin-bottom: 0;
}

.team-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.team-summary div {
  min-height: 62px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
}

.team-summary span,
.team-match-stage,
.team-match-main span,
.team-empty span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.team-summary strong {
  display: block;
  margin-top: 4px;
  font-size: 1.15rem;
}

.team-view-grid {
  display: grid;
  grid-template-columns: minmax(340px, 1.1fr) minmax(320px, 0.9fr);
  gap: 16px;
  align-items: start;
}

.team-match-list {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.team-match-card {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 120px;
  align-items: center;
  gap: 12px;
  border: 1px solid #edf1f4;
  border-radius: 8px;
  padding: 10px;
}

.team-match-card.is-next {
  border-color: #b8d6e1;
  background: #f2fbff;
}

.team-match-main {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.team-match-main strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.team-result {
  display: grid;
  justify-items: end;
  gap: 3px;
  font-weight: 900;
}

.team-result span {
  color: var(--ink);
}

.team-result strong {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.74rem;
}

.team-result.open strong {
  background: #edf1f4;
  color: var(--muted);
}

.team-result.win strong {
  background: #dff3e5;
  color: var(--green);
}

.team-result.loss strong {
  background: #f8e1e4;
  color: var(--red);
}

.team-result.draw strong {
  background: #ffe8bf;
  color: #7b4a11;
}

.team-empty {
  display: grid;
  gap: 4px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 16px;
}

@media (max-width: 1050px) {
  .app-shell,
  .split-layout,
  .team-overview,
  .team-view-grid,
  .program-layout {
    grid-template-columns: 1fr;
  }

  .team-panel {
    max-height: none;
  }

  body.knockout-focus .app-shell {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .bracket-desktop {
    display: none;
  }

  .bracket-mobile {
    display: block;
  }

  .double-knockout-tablist {
    gap: 6px;
  }

  .double-knockout-tab {
    flex: 1 1 140px;
  }
}

@media (max-width: 680px) {
  .app-header,
  .workspace-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .app-shell {
    padding: 14px;
  }

  .double-knockout-tabs {
    gap: 10px;
  }

  .double-knockout-tablist {
    flex-direction: column;
  }

  .double-knockout-tab {
    width: 100%;
    flex: none;
  }

  .option-grid,
  .schedule-options {
    grid-template-columns: 1fr;
  }

  .match-row {
    grid-template-columns: 84px minmax(0, 1fr) 42px 14px 42px minmax(0, 1fr);
    gap: 5px;
  }

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

  .team-view {
    display: flex;
    flex-direction: column;
  }

  .team-overview {
    order: -1;
  }

  .team-spotlight {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 12px;
  }

  .spotlight-card {
    padding: 10px;
  }

  .team-overview {
    gap: 10px;
    align-items: stretch;
  }

  .team-select-field {
    position: sticky;
    top: 8px;
    z-index: 5;
    background: var(--panel);
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .team-select-field .field {
    margin-bottom: 0;
  }

  .team-summary div {
    min-height: 54px;
    padding: 8px;
  }

  .team-summary strong {
    font-size: 1rem;
  }

  .team-view-grid {
    gap: 12px;
  }

  .team-match-list {
    padding: 10px;
    gap: 8px;
  }

  .team-match-card {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 8px;
    padding: 9px;
  }

  .team-match-main strong {
    white-space: normal;
  }

  .team-result {
    justify-items: start;
  }

  .team-result strong {
    font-size: 0.72rem;
  }

  .team-result span {
    font-size: 0.76rem;
  }

  .program-schedule-row {
    grid-template-columns: 1fr;
    gap: 4px;
    align-items: start;
  }

  .bracket-heads,
  .bracket-board {
    min-width: max(100%, calc(var(--bracket-columns) * 190px));
  }

  .bracket-node {
    width: calc(var(--bracket-node-width) * 1%);
    padding: 8px;
  }

  .bracket-node .tie-team {
    grid-template-columns: minmax(0, 1fr) 38px;
  }

  .program-tournament button {
    width: 100%;
  }

  .tournament-content {
    padding: 14px;
  }
}