:root {
  --bg: #fff;
  --card: #f5f7fa;
  --text: #111827;
  --muted: #4b5563;
  --line: #e5e7eb;
  --accent: #0b6efd;
  --ok: #35c46a;
  --warn: #ffcc33;
  --err: #ff6b6b;
  --focus: #0b6efd;
}

[data-theme="dark"] {
  --bg: #0b0f14;
  --card: #101825;
  --text: #e6edf3;
  --muted: #9fb1c2;
  --line: #1e2a3a;
  --accent: #9ad1ff;
  --ok: #35c46a;
  --warn: #ffcc33;
  --err: #ff6b6b;
  --focus: #ffe08a;
}

/* Auto dark mode */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0f14;
    --card: #101825;
    --text: #e6edf3;
    --muted: #9fb1c2;
    --line: #1e2a3a;
    --accent: #9ad1ff;
    --focus: #ffe08a;
  }
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Arial, Helvetica, sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Dark Mode Toggle */
.dark-mode-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid var(--line);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.dark-mode-toggle:hover {
  transform: scale(1.1) rotate(20deg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.dark-mode-toggle__icon {
  transition: transform 0.3s ease;
}

[data-theme="dark"] .dark-mode-toggle__icon {
  transform: rotate(180deg);
}

.wrap {
  width: 100%;
  max-width: min(1400px, 80vw);
  margin: 0 auto;
}

@media (max-width: 900px) {
  .wrap {
    max-width: 95vw;
  }
}

header.header {
  border-bottom: 1px solid var(--line);
  padding: 12px 0 10px;
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.header-title {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.2px;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  background: rgba(53, 196, 106, 0.15);
  color: #35c46a;
  border: 1px solid rgba(53, 196, 106, 0.35);
}
.live-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #35c46a;
  box-shadow: 0 0 8px rgba(53,196,106,.8);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-select {
  appearance: none;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
}

.desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

nav {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

nav ul {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  list-style: none;
}

nav a {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  background: var(--card);
}

nav a:focus {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.controls {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
}

.btn:focus {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.meta {
  padding: 8px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}
#lastRefreshText { display: none; }

.error {
  color: var(--err);
}

.admin-rate-limit {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  margin: 18px 0 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(154, 209, 255, 0.18), rgba(11, 110, 253, 0.12));
  border: 1px solid rgba(154, 209, 255, 0.45);
  box-shadow: 0 10px 30px rgba(11, 110, 253, 0.12);
}

.admin-rate-limit__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(11, 110, 253, 0.18);
  display: grid;
  place-items: center;
  font-size: 24px;
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(11, 110, 253, 0.25);
}

.admin-rate-limit__title {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 600;
}

.admin-rate-limit__line {
  margin: 0 0 6px;
  font-size: 16px;
}

.admin-rate-limit__meta {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.admin-rate-limit__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
  padding: 2px 8px;
  font-size: 12px;
  border-radius: 999px;
  background: rgba(11, 110, 253, 0.18);
  color: var(--accent);
  border: 1px solid rgba(11, 110, 253, 0.35);
}

.uno-status-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.uno-status-list {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin: 0;
  padding: 0;
}

.uno-status-list dt {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.uno-status-list dd {
  margin: 4px 0 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.uno-status-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.uno-poller-form {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.uno-poller-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.uno-poller-grid label {
  font-size: 0.8rem;
  color: var(--muted);
}

.uno-poller-grid input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
}

.uno-poller-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.uno-poller-actions button {
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}

.uno-rate-meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

main {
  padding: 16px 0;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px 48px;
  justify-items: center;
}

@media (min-width: 800px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.card h2 {
  margin: 0;
  font-size: 18px;
}

.sub {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.control {
  display: flex;
  gap: 8px;
  align-items: center;
  background: var(--card);
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.control input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
}

.score-wrapper {
  position: relative;
  margin-top: 6px;
}

.score-labels {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 0 0 6px 0;
  pointer-events: none;
}

.score-label {
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.score-label.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.score-label-tb {
  background: #f3c34a;
  color: #261200;
}

.score-label-stb {
  background: #d64900;
  color: #fff9f2;
}

.score-list {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(180deg, #1d1d1d 0%, #090909 100%);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(0, 0, 0, 0.8);
}

.score-row {
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(0, 1.2fr) repeat(2, minmax(0, 0.95fr));
  align-items: stretch;
  color: #fdfdfd;
}

.score-row + .score-row {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.score-row dt,
.score-row dd {
  margin: 0;
  padding: 10px 14px;
}

.score-row dt.player-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0%, rgba(0, 0, 0, 0) 100%);
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  border-right: 1px solid rgba(0, 0, 0, 0.65);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.6);
}

.score-row[data-side='B'] dt.player-cell {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0%, rgba(0, 0, 0, 0) 100%);
}

.score-row .player-name {
  flex: 1;
  color: #fefefe;
}

.score-row dd.metric {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 0;
  background: transparent;
}

.score-row dd.metric + dd.metric {
  border-left: 1px solid rgba(0, 0, 0, 0.6);
}

.metric-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.metric-value {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  font-size: 22px;
  font-weight: 700;
  border-radius: 0;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.45);
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.25s ease;
}

.metric-value.points {
  background: linear-gradient(180deg, #141414 0%, #050505 100%);
  color: #fafafa;
}

.metric-value.points.is-tiebreak {
  background: linear-gradient(180deg, #ffe6a7 0%, #f3c34a 100%);
  color: #261200;
  text-shadow: none;
}

.metric-value.set {
  background: linear-gradient(180deg, #ff7a1c 0%, #d64900 100%);
  color: #fff9f2;
}

.metric-value.set.is-active {
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.player-flag {
  width: 32px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  border-radius: 3px;
  background: #2f2f2f;
  color: #111;
  text-transform: uppercase;
  background-size: cover;
  background-position: center;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.player-flag.has-image {
  color: transparent;
}



#history-section {
  margin-top: 18px;
}

#history-section .history-title {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--muted);
}

#history-section.is-empty .history-empty {
  color: var(--muted);
  font-style: italic;
  font-size: 14px;
  margin: 0;
}

#history-body {
  font-size: 14px;
}
#history-section.is-collapsed #history-body { display: none; }
.history-controls { display: flex; align-items: center; gap: 10px; padding: 8px 0; }

#history-section .history-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}

#history-section .history-item {
  display: grid;
  grid-template-columns: minmax(120px, 0.35fr) 1fr;
  gap: 6px 16px;
  padding: 12px;
  margin: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
}

#history-section .history-term {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

#history-section .history-value {
  margin: 0;
  font-size: 14px;
  color: var(--text);
}

@media (max-width: 700px) {
  #history-section .history-item {
    grid-template-columns: 1fr;
  }
}

.changed {
  box-shadow: inset 0 0 0 9999px rgba(154, 209, 255, 0.18);
  transition: box-shadow 1.2s linear;
}

.points.changed { animation: bump .28s ease; }
.set.changed { animation: flip .38s ease; }
.player-name.changed { animation: glow .9s ease; }
.points.flip-strong { animation: flipStrong .45s ease; transform-origin: center top; backface-visibility: hidden; }

/* Per-digit rolling animation */
.points.rolling { position: relative; }
.points .digits { display: inline-flex; gap: 0; align-items: stretch; }
.points .digit { position: relative; display: inline-block; width: 0.75em; height: 1.2em; overflow: hidden; }
.points .digit .d-old, .points .digit .d-new { display: block; line-height: 1.2em; transform: translateY(0); }
.points.rolling .digit .d-old { animation: rollUpOld .35s ease forwards; }
.points.rolling .digit .d-new { transform: translateY(100%); animation: rollUpNew .35s ease forwards; }
@keyframes rollUpOld { from { transform: translateY(0); } to { transform: translateY(-100%); } }
@keyframes rollUpNew { from { transform: translateY(100%); } to { transform: translateY(0); } }

@keyframes card-in {
  from { opacity: 0; transform: translateY(14px) scale(.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes bump {
  0% { transform: translateY(0) scale(1); }
  40% { transform: translateY(-4px) scale(1.08); }
  100% { transform: translateY(0) scale(1); }
}

@keyframes flip {
  0% { transform: rotateX(0deg); }
  50% { transform: rotateX(90deg); }
  100% { transform: rotateX(0deg); }
}
@keyframes flipStrong {
  0% { transform: rotateX(0deg) scale(1); }
  40% { transform: rotateX(95deg) scale(1.08); }
  100% { transform: rotateX(0deg) scale(1); }
}

@keyframes glow {
  0% { text-shadow: 0 0 0 rgba(154,209,255,0); }
  50% { text-shadow: 0 0 12px rgba(154,209,255,.6); }
  100% { text-shadow: 0 0 0 rgba(154,209,255,0); }
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.live-indicator {
  animation: live-pulse 2s ease-in-out infinite;
}

:focus {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .changed {
    transition: none;
  }
}

/* Enhancements */
.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(360px, 1fr));
  gap: 24px;
  margin: 22px 0;
}
@media (max-width: 980px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 10px 6px;
  box-sizing: border-box;
  opacity: 0;
  transform: translateY(10px) scale(.98);
  animation: card-in .5s ease forwards;
}
.grid .card:nth-child(1) { animation-delay: .00s; }
.grid .card:nth-child(2) { animation-delay: .05s; }
.grid .card:nth-child(3) { animation-delay: .10s; }
.grid .card:nth-child(4) { animation-delay: .15s; }
.grid .card:nth-child(5) { animation-delay: .20s; }
.grid .card:nth-child(6) { animation-delay: .25s; }
.grid .card:nth-child(7) { animation-delay: .30s; }
.grid .card:nth-child(8) { animation-delay: .35s; }
.grid .card:nth-child(9) { animation-delay: .40s; }
.grid .card:nth-child(10) { animation-delay: .45s; }
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(6px);
  background: rgba(0,0,0,.35);
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.history-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0 4px;
}
.history-controls .btn {
  padding: 4px 10px;
  font-size: 13px;
}

/* Admin panel */
main.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

main.container section {
  margin-bottom: 32px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}

.feedback {
  margin-bottom: 16px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

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

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.toggle input[type="checkbox"] {
  /* Hide default checkbox */
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

/* Toggle switch track */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
  background-color: #ccc;
  border-radius: 13px;
  transition: background-color 0.3s ease;
  flex-shrink: 0;
}

/* Toggle switch handle */
.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background-color: white;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Checked state */
.toggle input[type="checkbox"]:checked + .toggle-switch {
  background-color: #4CAF50;
}

.toggle input[type="checkbox"]:checked + .toggle-switch::after {
  transform: translateX(24px);
}

/* Focus state for accessibility */
.toggle input[type="checkbox"]:focus + .toggle-switch {
  outline: 2px solid #4CAF50;
  outline-offset: 2px;
}

/* Disabled state */
.toggle input[type="checkbox"]:disabled + .toggle-switch {
  opacity: 0.5;
  cursor: not-allowed;
}


.system-toggle {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.system-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.system-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(154, 209, 255, 0.12), rgba(11, 110, 253, 0.06));
}

.system-card__icon {
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: 18px;
  font-size: 28px;
  background: rgba(154, 209, 255, 0.16);
  box-shadow: inset 0 0 0 1px rgba(154, 209, 255, 0.25);
}

.system-card__content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.system-card__header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.system-card__actions {
  display: flex;
  gap: 8px;
}

.button-secondary {
  border: 1px solid rgba(154, 209, 255, 0.45);
  background: transparent;
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 10px;
  cursor: pointer;
}

.button-secondary:hover {
  background: rgba(154, 209, 255, 0.12);
}

.button-secondary:focus {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.uno-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
}

.uno-metric {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(154, 209, 255, 0.25);
  background: rgba(11, 110, 253, 0.08);
}

.uno-metric dt {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.uno-metric dd {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.uno-metric__hint {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
}

.uno-poller-fieldset {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  display: grid;
  gap: 12px;
}

.uno-poller-fieldset legend {
  padding: 0 6px;
  font-weight: 600;
}

.uno-rate-meta {
  display: grid;
  gap: 4px;
}

.uno-rate-meta__item {
  margin: 0;
}

@media (max-width: 640px) {
  .system-card {
    grid-template-columns: 1fr;
  }

  .system-card__icon {
    width: 52px;
    height: 52px;
  }

  .system-card__header {
    align-items: flex-start;
  }
}

.youtube-config-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.youtube-config-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.youtube-config-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.viewer-info {
  margin: 0 0 8px;
  font-weight: 600;
}

.viewer-status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.viewer-status.error {
  color: var(--err);
}

.court-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.court-form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.court-form-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.player-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.player-form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.player-form-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.player-import-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.player-import-form label {
  font-weight: 600;
}

.player-import-form input[type="file"] {
  flex: 1 1 240px;
}

.player-import-form button {
  height: 36px;
}

.player-import-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  flex: 1 1 100%;
}

.players-table-wrapper,
.courts-table-wrapper,
.history-table-wrapper {
  overflow-x: auto;
}

.players-table,
.courts-table,
.history-table {
  width: 100%;
  border-collapse: collapse;
}

.players-table th,
.players-table td,
.courts-table th,
.courts-table td,
.history-table th,
.history-table td {
  border: 1px solid var(--line);
  padding: 6px 8px;
  text-align: left;
}

.players-table th,
.courts-table th,
.history-table th {
  font-weight: 600;
  background: rgba(255, 255, 255, 0.04);
}

.players-table .actions,
.courts-table .actions,
.history-table .actions {
  display: flex;
  gap: 8px;
}

.players-table .flag-preview {
  width: 32px;
  height: 21px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 2px;
  display: block;
}

.players-table .flag-preview.error {
  opacity: 0.3;
  filter: grayscale(1);
}

.players-table td.flag-cell {
  text-align: center;
  vertical-align: middle;
}

/* Dashboard Courts Grid */
.courts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

@media (min-width: 900px) {
  .courts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.court-card {
  background: white;
  border: 3px solid #e0e0e0;
  border-radius: 12px;
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.court-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.court-card--active {
  border-color: #4CAF50;
  background: linear-gradient(to bottom, #f1f8f4 0%, white 40%);
}

.court-card--empty {
  border-color: #e0e0e0;
  opacity: 0.7;
}

.court-card--finished {
  border-color: #2196F3;
  background: linear-gradient(to bottom, #e3f2fd 0%, white 40%);
}

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

.court-card__title {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: #1a1a1a;
}

.court-card__status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.court-card__status--active {
  background: #4CAF50;
  color: white;
}

.court-card__status--empty {
  background: #e0e0e0;
  color: #666;
}

.court-card__status--finished {
  background: #2196F3;
  color: white;
}

.court-card__match {
  margin: 16px 0;
}

.court-card__player {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 15px;
}

.court-card__flag {
  width: 24px;
  height: 18px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}

.court-card__name {
  flex: 1;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #333;
}

.court-card__score {
  display: flex;
  gap: 6px;
  font-weight: 700;
  font-size: 16px;
  color: #1a1a1a;
}

.court-card__set {
  min-width: 24px;
  text-align: center;
}

.court-card__points {
  font-size: 13px;
  color: #666;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #f0f0f0;
  text-align: center;
}

.court-card__time {
  font-size: 12px;
  color: #999;
  margin-top: 8px;
  text-align: center;
}

.court-card__empty-state {
  text-align: center;
  padding: 40px 20px;
  color: #999;
}

.court-card__empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.3;
}

.court-card__empty-text {
  font-size: 14px;
  margin: 0;
}

.court-card__actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #f0f0f0;
}

.court-card__action {
  flex: 1;
  padding: 8px 16px;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  background: white;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.court-card__action:hover {
  background: #f5f5f5;
  border-color: #999;
}

.court-card__action--danger {
  color: #f44336;
  border-color: #f44336;
}

.court-card__action--danger:hover {
  background: #f44336;
  color: white;
}

/* Table Controls (Search & Filter) */
.table-controls {
  display: flex;
  gap: 12px;
  margin: 20px 0;
  flex-wrap: wrap;
  align-items: center;
}

.search-input {
  flex: 1;
  min-width: 250px;
  padding: 10px 16px;
  border: 2px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.2s;
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
}

.filter-select {
  padding: 10px 16px;
  border: 2px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s;
}

.filter-select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Sortable table headers */
.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
}

.sortable:hover {
  background: var(--card);
}

.sort-icon {
  font-size: 12px;
  opacity: 0.4;
  margin-left: 4px;
}

.sortable.sorted-asc .sort-icon::before {
  content: '↑';
  opacity: 1;
  font-weight: bold;
}

.sortable.sorted-desc .sort-icon::before {
  content: '↓';
  opacity: 1;
  font-weight: bold;
}

/* Hidden rows (filtered) */
tr.filtered-out {
  display: none;
}

/* Tooltips */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: 8px 12px;
  background: #333;
  color: white;
  font-size: 12px;
  white-space: nowrap;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 1000;
}

[data-tooltip]::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-2px);
  border: 6px solid transparent;
  border-top-color: #333;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

/* Loading Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner--large {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
}

.loading-overlay__content {
  background: var(--card);
  padding: 30px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.loading-overlay__text {
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.empty-state__icon {
  font-size: 64px;
  margin-bottom: 20px;
  opacity: 0.3;
}

.empty-state__title {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--text);
}

.empty-state__text {
  font-size: 14px;
  margin: 0 0 20px 0;
}

.empty-state__action {
  display: inline-block;
  padding: 10px 20px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s;
}

.empty-state__action:hover {
  transform: scale(1.05);
}

/* Footer */
.footer {
  margin-top: 60px;
  padding: 24px 16px;
  text-align: center;
  border-top: 1px solid var(--line);
  background: var(--card);
}

.footer p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.download-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.download-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.download-link:active {
  transform: translateY(0);
}