:root {
  --bg: #f4f6fa;
  --panel: #ffffff;
  --panel-alt: #f8fafc;
  --text: #16202e;
  --muted: #64748b;
  --border: #e3e8ef;
  --accent: #1463d6;
  --accent-soft: #e4eefc;
  --danger: #d43b3b;
  --danger-soft: #fdeaea;
  --live: #16a34a;
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 8px 24px rgba(15, 23, 42, .05);
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --panel: #161b22;
    --panel-alt: #1c2230;
    --text: #e6edf3;
    --muted: #9198a1;
    --border: #262d38;
    --accent: #4d9dff;
    --accent-soft: #17263d;
    --danger: #ff6b6b;
    --danger-soft: #3a1d21;
    --live: #3ddc84;
    --shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .3);
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Cairo", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.brand h1 {
  font-size: 19px;
  font-weight: 700;
  margin: 0;
  white-space: nowrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.badge-count {
  background: var(--accent-soft);
  color: var(--accent);
}

.badge-dry {
  background: #fff3bf;
  color: #7a5b00;
  letter-spacing: .06em;
  font-size: 11px;
}

@media (prefers-color-scheme: dark) {
  .badge-dry {
    background: #3b3112;
    color: #ffd86b;
  }
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 12px 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.panel-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.icon-btn {
  border: 1px solid var(--border);
  background: var(--panel-alt);
  color: var(--text);
  width: 32px;
  height: 32px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 15px;
}

.icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.empty {
  margin: 0;
  padding: 22px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

/* ---------- tracked panel ---------- */

.tracked-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
}

.tracked-list .empty {
  width: 100%;
  padding: 14px;
}

.tracked-card {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 260px;
  min-width: 0;
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

.tracked-main {
  min-width: 0;
  flex: 1;
}

.tracked-teams {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
}

.tracked-teams .name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tracked-score {
  /* RTL so the home score sits on the home team's side */
  direction: rtl;
  unicode-bidi: isolate;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  flex: 0 0 auto;
}

.tracked-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--live);
  flex: 0 0 auto;
  animation: pulse 1.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: .45; }
}

/* ---------- controls ---------- */

.controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.date-bar, .filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.chip {
  border: 1px solid var(--border);
  background: var(--panel-alt);
  color: var(--text);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--accent);
}

.chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.date-input, .search-input {
  border: 1px solid var(--border);
  background: var(--panel-alt);
  color: var(--text);
  border-radius: 10px;
  padding: 7px 10px;
  font-family: inherit;
  font-size: 13px;
  min-width: 0;
}

.date-input {
  flex: 0 0 auto;
}

.search-input {
  flex: 1 1 200px;
}

.date-input:focus, .search-input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  user-select: none;
}

.toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  width: 38px;
  height: 21px;
  border-radius: 999px;
  background: var(--border);
  position: relative;
  transition: background .15s ease;
  flex: 0 0 auto;
}

.toggle-track::after {
  content: "";
  position: absolute;
  top: 3px;
  right: 3px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #fff;
  transition: transform .15s ease;
}

.toggle input:checked + .toggle-track {
  background: var(--accent);
}

.toggle input:checked + .toggle-track::after {
  transform: translateX(-17px);
}

.toggle input:focus-visible + .toggle-track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- match list ---------- */

.matches-list {
  display: flex;
  flex-direction: column;
}

.comp {
  border-bottom: 1px solid var(--border);
}

.comp:last-child {
  border-bottom: none;
}

.comp > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  font-weight: 700;
  font-size: 14px;
  background: var(--panel-alt);
}

.comp > summary::-webkit-details-marker {
  display: none;
}

.comp > summary::before {
  content: "▾";
  color: var(--muted);
  font-size: 11px;
  transition: transform .15s ease;
}

.comp:not([open]) > summary::before {
  transform: rotate(-90deg);
}

.comp-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.comp-count {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 8px;
}

.match-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 74px minmax(0, 1fr) 96px auto;
  grid-template-areas: "time home score away status btn";
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-top: 1px solid var(--border);
}

.match-row:hover {
  background: var(--panel-alt);
}

.cell {
  min-width: 0;
  font-size: 13px;
}

.cell-time {
  grid-area: time;
  direction: ltr;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.cell-home {
  grid-area: home;
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
}

.cell-away {
  grid-area: away;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 7px;
  font-weight: 600;
}

.cell-home .name, .cell-away .name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-score {
  grid-area: score;
  text-align: center;
  /* RTL so the home score sits on the home team's side */
  direction: rtl;
  unicode-bidi: isolate;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.cell-status {
  grid-area: status;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-status.is-live {
  color: var(--live);
  font-weight: 700;
}

.cell-btn {
  grid-area: btn;
  display: flex;
  justify-content: flex-end;
}

.logo {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex: 0 0 auto;
  object-fit: contain;
}

/* ---------- buttons ---------- */

.btn {
  border: none;
  border-radius: 999px;
  padding: 6px 16px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: filter .12s ease, opacity .12s ease;
}

.btn:hover:not(:disabled) {
  filter: brightness(1.08);
}

.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.btn-track {
  background: var(--accent);
  color: #fff;
}

.btn-stop {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn-end {
  background: var(--panel-alt);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-end.is-sent {
  color: var(--live);
  border-color: var(--live);
}

.btn-end.is-confirming {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn.is-loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  color: var(--accent);
  animation: spin .7s linear infinite;
}

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

/* ---------- toast ---------- */

.toast {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: #16202e;
  color: #fff;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  max-width: calc(100vw - 32px);
  text-align: center;
  z-index: 50;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (prefers-color-scheme: dark) {
  .toast {
    background: #e6edf3;
    color: #0d1117;
  }
}

/* ---------- narrow screens ---------- */

@media (max-width: 640px) {
  .brand h1 {
    font-size: 17px;
  }

  .match-row {
    grid-template-columns: minmax(0, 1fr) 70px minmax(0, 1fr);
    grid-template-areas:
      "home score away"
      "time status btn";
    row-gap: 6px;
    padding: 10px 12px;
  }

  .cell-time {
    font-size: 12px;
  }

  .cell-status {
    text-align: center;
  }

  .tracked-card {
    flex: 1 1 100%;
  }
}

/* ---------- login ---------- */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.login-card {
  width: 100%;
  max-width: 360px;
  padding: 28px 24px;
  text-align: center;
}

.login-card h1 {
  margin: 0 0 4px;
  font-size: 22px;
}

.login-hint {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
}

.login-card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-card .search-input {
  width: 100%;
}

.login-submit {
  width: 100%;
  padding-top: 10px;
  padding-bottom: 10px;
}

.login-error {
  margin: 0;
  color: var(--danger);
  font-size: 14px;
}

.logout-form {
  margin: 0;
}

.logout-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 2px 12px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.logout-btn:hover {
  color: var(--text);
}