:root {
    color-scheme: light;
    --club-navy: #202c5b;
    --club-red: #e13b37;
    --club-green: #218739;
    --ink: #20283a;
    --muted: #687083;
    --line: #e0e3eb;
    --surface: #fff;
    --page: #f3f4f8;
    --soft-red: #fff0ef;
  }
  * { box-sizing: border-box; }
  body {
    max-width: 960px;
    margin: 0 auto;
    padding: 1.5rem;
    color: var(--ink);
    background: var(--page);
    font-family: system-ui, sans-serif;
  }
  .page-header {
    position: relative;
    overflow: hidden;
    margin-bottom: 1.25rem;
    padding: 1.5rem 1.75rem;
    border-radius: .9rem;
    background: var(--club-navy);
    color: #fff;
  }
  .page-header::before {
    position: absolute;
    inset: 0 auto 0 0;
    width: .45rem;
    background: var(--club-red);
    content: "";
  }
  .eyebrow {
    margin: 0 0 .4rem;
    color: #e4e7f2;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
  }
  .brand { display: flex; align-items: center; gap: .85rem; }
  .brand-mark {
    display: grid;
    width: 3.25rem;
    height: 3.25rem;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 50%;
    background: var(--club-red);
    box-shadow: 0 3px 10px rgb(0 0 0 / 18%);
  }
  .brand-mark svg { display: block; width: 2rem; height: 2rem; fill: none; }
  .brand-mark circle { fill: none; stroke: #fff; stroke-width: 3; }
  .brand-mark path { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
  h1 { margin: 0; font-size: clamp(1.7rem, 4vw, 2.2rem); letter-spacing: -.025em; }
  .tagline { margin: .15rem 0 0; color: #e4e7f2; font-size: .95rem; }
  .save-status { margin: .55rem 0 1rem; color: var(--muted); font-size: .85rem; }
  .save-status.error { color: #b4232d; font-weight: 600; }
  section {
    margin-bottom: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--line);
    border-radius: .8rem;
    background: var(--surface);
    box-shadow: 0 3px 12px rgb(32 44 91 / 5%);
  }
  h2 { margin: 0 0 .85rem; color: var(--club-navy); font-size: 1.05rem; }
  .players { display: flex; flex-wrap: wrap; gap: .55rem; }
  .player {
    padding: .55rem 1rem;
    border: 2px solid var(--club-red);
    border-radius: 2rem;
    background: var(--club-red);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 650;
    transition: background .15s, border-color .15s, transform .15s;
  }
  .player:hover { transform: translateY(-1px); }
  .player.off {
    border-color: #c9cdd7;
    background: #fff;
    color: var(--muted);
    text-decoration: line-through;
  }
  .team-chip.inactive {
    border-color: #c9cdd7;
    background: #fff;
    color: var(--muted);
  }
  .row { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
  label { display: flex; flex-direction: column; gap: .35rem; color: var(--muted); font-size: .85rem; font-weight: 600; }
  input, select {
    min-height: 2.6rem;
    padding: .5rem .65rem;
    border: 1px solid #cbd0dc;
    border-radius: .45rem;
    background: #fff;
    color: var(--ink);
    font: inherit;
  }
  #keeper { min-width: 14rem; }
  input:focus, select:focus { border-color: var(--club-navy); outline: 3px solid rgb(32 44 91 / 15%); }
  button.primary {
    border: 0;
    border-radius: .5rem;
    background: var(--club-navy);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    transition: background .15s, transform .15s;
  }
  button.primary { padding: .8rem 1.5rem; font-size: 1.05rem; }
  button.primary:hover { transform: translateY(-1px); background: #151f46; }
  button:focus-visible, summary:focus-visible, td.pick:focus-visible, td.out:focus-visible {
    outline: 3px solid var(--club-red);
    outline-offset: 2px;
  }
  details { padding: .8rem 1rem; border: 1px solid var(--line); border-radius: .6rem; background: #fafafe; }
  summary { color: var(--club-navy); cursor: pointer; font-weight: 700; }
  details .row { margin-top: .85rem; }
  table { width: 100%; margin-top: .5rem; border-collapse: separate; border-spacing: 0; }
  th, td { padding: .55rem .65rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }
  th { background: var(--club-navy); color: #fff; font-size: .85rem; }
  th:first-child { border-top-left-radius: .45rem; }
  th:last-child { border-top-right-radius: .45rem; }
  tr:last-child td:first-child { border-bottom-left-radius: .45rem; }
  tr:last-child td:last-child { border-bottom-right-radius: .45rem; }
  td:first-child, th:first-child { border-left: 1px solid var(--line); text-align: left; }
  td.on { background: var(--soft-red); color: var(--club-navy); }
  td.out { background: #f0f1f4; color: var(--muted); font-style: italic; }
  td.pick, td.out { cursor: pointer; }
  td.pick:hover { outline: 2px solid var(--club-red); outline-offset: -2px; }
  .incoming-player { color: var(--club-green); }
  .outgoing-player { color: var(--club-red); }
  .substitution-arrow { width: .8em; height: 1em; vertical-align: -.15em; }
  .substitution-arrow path { fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
  .midgame { margin-top: 1rem; }
  .tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: .45rem; }
  #output:empty { display: none; }
  .tablewrap table { width: auto; min-width: 100%; }
  th, td { white-space: nowrap; }
  .tablewrap th:first-child, .tablewrap td:first-child { width: 1%; min-width: 0; }
  .tablewrap th:nth-child(2), .tablewrap td:nth-child(2) { width: 1%; min-width: 0; white-space: nowrap; text-align: left; }
  .playing-time th:last-child, .playing-time td:last-child { min-width: auto; text-align: right; }
  tr.mid-match-break > td { border-top: 3px solid var(--club-red); }
  th:first-child, td:first-child { position: sticky; left: 0; z-index: 1; }
  th:first-child { z-index: 2; background: var(--club-navy); }
  td:first-child { background: #f3f4f8; }
  .warn { color: #b4232d; font-weight: 600; }
  .summary { line-height: 1.6; }
  @media (max-width: 600px) {
    body { padding: .75rem; }
    .page-header { padding: 1.2rem 1.25rem; }
    .brand-mark { width: 2.8rem; height: 2.8rem; }
    .brand-mark svg { width: 1.75rem; height: 1.75rem; }
    section { padding: 1rem; }
    .player { flex: 1 1 calc(50% - .55rem); padding: .75rem .4rem; }
    select, input { width: 100%; font-size: 16px; }
    #keeper { width: 100%; }
    .row { flex-direction: column; align-items: stretch; }
    label { width: 100%; }
    button.primary { width: 100%; padding: 1rem; }
    th, td { padding: .45rem .5rem; font-size: .85rem; }
  }
  .timer-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
    display: flex; align-items: center; justify-content: center; gap: .75rem; flex-wrap: wrap;
    padding: .6rem 1rem; border-top: .25rem solid var(--club-red); background: var(--club-navy); color: #fff;
    box-shadow: 0 -2px 8px rgba(0,0,0,.2);
  }
  .timer-bar .time { font-size: 1.8rem; font-weight: 700; font-variant-numeric: tabular-nums; }
  .timer-bar .phase { font-size: .85rem; opacity: .85; }
  .timer-bar button { padding: .55rem 1rem; font-size: 1rem; border: 0; border-radius: 6px; cursor: pointer; background: var(--club-red); color: #fff; }
  .timer-bar button.secondary { background: transparent; border: 1px solid #fff; }
  .timer-bar button:disabled { opacity: .5; cursor: not-allowed; }
  body { padding-bottom: 6.5rem; }
  tr.current-block > td { background: #fff3b0; box-shadow: inset 0 2px 0 var(--club-red), inset 0 -2px 0 var(--club-red); }
  tr.current-block > td.on { background: #ffd84d; }
  .confirm-overlay { position: fixed; inset: 0; z-index: 20; display: none; align-items: center; justify-content: center; background: rgba(0,0,0,.5); padding: 1rem; }
  .confirm-overlay.open { display: flex; }
  .confirm-box { background: var(--surface); color: var(--ink); border-radius: .6rem; padding: 1.25rem; max-width: 22rem; width: 100%; }
  .confirm-box p { margin: 0 0 1rem; font-weight: 600; }
  .confirm-box .actions { display: flex; gap: .75rem; justify-content: flex-end; }
  .confirm-box button { padding: .6rem 1.1rem; font-size: 1rem; border-radius: 6px; cursor: pointer; border: 1px solid var(--line); background: #fff; color: var(--ink); }
  .confirm-box button.danger { background: var(--club-red); border-color: var(--club-red); color: #fff; }
  body.timer-locked #players { pointer-events: none; opacity: .6; }
  body.timer-locked summary { opacity: .8; }
  input:disabled, select:disabled, button.primary:disabled { opacity: .6; cursor: not-allowed; }

/* User Navigation Bar */
.user-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f5f6f8;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid #e0e3eb;
}

.user-nav .user-name {
  font-weight: 600;
  color: #202c5b;
}

.user-nav .logout-btn {
  padding: 0.5rem 1rem;
  background: #e13b37;
  color: white;
  border: none;
  border-radius: 0.4rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
}

.user-nav .logout-btn:hover {
  background: #c9332f;
}