:root {
  color-scheme: dark;
  --ink: #f8fafc;
  --muted: #aab6c5;
  --panel: #101a2b;
  --panel-2: #16243a;
  --line: #30415a;
  --red: #e31c3d;
  --red-text: #ff7b90;
  --green: #43d17a;
  --gold: #f6c44b;
  --blue: #61a8ff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: var(--ink); background: radial-gradient(circle at 50% -20%, #243d64 0, #0a1220 45%, #070d17 100%); }
button, input, select { font: inherit; }
a { color: inherit; }
[hidden], .hidden { display: none !important; }

.site-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 1rem; min-height: 72px; padding: .65rem clamp(1rem, 4vw, 2.5rem); border-bottom: 1px solid #ffffff1a; background: #09111eeb; backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brand strong { display: block; font-size: 1.05rem; }
.brand small { color: var(--muted); }
.site-nav { display: flex; gap: .4rem; margin-left: auto; overflow-x: auto; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: .55rem .75rem; border-radius: .55rem; color: var(--muted); text-decoration: none; white-space: nowrap; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: white; background: #ffffff13; }

.page-shell { width: min(1180px, calc(100% - 2rem)); margin: 1.5rem auto 4rem; }
.page-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.eyebrow { margin: 0 0 .25rem; color: var(--red-text); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: .2rem; font-size: clamp(1.8rem, 5vw, 3rem); line-height: 1; }
h2 { font-size: 1.15rem; }
.page-heading p, .muted { color: var(--muted); }
.deadline-block { text-align: right; }
.deadline-block strong, .deadline-block span { display: block; }
.deadline-block strong { color: var(--gold); }

.panel { border: 1px solid var(--line); border-radius: 1rem; background: linear-gradient(145deg, #18263c, #0d1727); box-shadow: 0 18px 55px #0006; }
.panel-pad { padding: 1.1rem; }
.notice { padding: .8rem 1rem; border: 1px solid var(--line); border-radius: .7rem; background: #0b1525; }
.notice.error { color: #ffbdc7; border-color: #9e3144; }
.notice.success { color: #aaf0c4; border-color: #237849; }
.feed-warning { color: #18130a; border-color: #a77a15; background: #f6c44b; }

.access-shell { width: min(440px, calc(100% - 2rem)); margin: 8vh auto; padding: 1.4rem; }
.access-shell img { width: 62px; }
.stack { display: grid; gap: .85rem; }
label { color: var(--muted); font-weight: 650; }
input, select { width: 100%; min-height: 44px; margin-top: .35rem; padding: .65rem .75rem; color: var(--ink); border: 1px solid #40516b; border-radius: .6rem; background: #080f1b; }
input:focus, select:focus, button:focus-visible, summary:focus-visible { outline: 3px solid #61a8ff66; outline-offset: 2px; }
button, .button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .65rem 1rem; color: white; border: 1px solid #ff536d; border-radius: .65rem; background: linear-gradient(#ef3652, #b9142e); font-weight: 800; text-decoration: none; cursor: pointer; box-shadow: 0 4px 0 #750c1d; }
button:active, .button:active { transform: translateY(3px); box-shadow: 0 1px 0 #750c1d; }
button:disabled { opacity: .6; cursor: wait; }
.secondary-button { border-color: #4d6484; background: #17263b; box-shadow: 0 3px 0 #080e18; }
.compact-button { min-height: 34px; padding: .35rem .65rem; font-size: .88rem; }

.picks-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 1.2rem; align-items: start; }
.form-top { display: grid; grid-template-columns: 1fr 220px; gap: 1rem; padding: 1rem; }
.day-heading { margin: 1.4rem 0 .6rem; padding-left: .2rem; color: var(--blue); }
.game-pick-card { display: grid; grid-template-columns: 1fr 140px; gap: 1rem; margin: 0 0 .75rem; padding: 1rem; border: 1px solid var(--line); border-radius: .9rem; background: #111d30; }
.game-pick-card legend { padding: 0 .45rem; color: var(--muted); font-size: .82rem; }
.team-choices { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }
.team-choice { display: grid; grid-template-columns: auto 42px 1fr; align-items: center; gap: .65rem; min-height: 64px; padding: .55rem; border: 1px solid #3d4e68; border-radius: .75rem; background: #0a1423; cursor: pointer; }
.team-choice:has(input:checked) { border-color: var(--gold); background: #f6c44b18; box-shadow: inset 0 0 0 1px var(--gold); }
.team-choice input { width: 18px; min-height: 18px; margin: 0; accent-color: var(--red); }
.team-choice img { width: 40px; height: 40px; object-fit: contain; }
.team-choice strong, .team-choice small { display: block; }
.team-choice small { color: var(--muted); }
.confidence-field { align-self: center; }
.confidence-field select.duplicate { border-color: var(--red); background: #3b1019; }
.submit-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: end; margin-top: 1rem; }

.checklist-panel { position: sticky; top: 90px; padding: 1rem; }
.checklist-heading { display: flex; justify-content: space-between; gap: .5rem; }
.checklist-heading span { color: var(--muted); font-size: .9rem; }
.submission-list { display: grid; grid-template-columns: 1fr 1fr; gap: .35rem .6rem; padding: 0; list-style: none; }
.submission-list li { padding: .42rem .5rem; border-radius: .45rem; background: #0b1525; font-size: .88rem; }
.submission-list .submitted { color: var(--green); }
.submission-list .waiting { color: var(--muted); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: .8rem; }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { padding: .65rem .7rem; border-bottom: 1px solid #2b3a50; text-align: left; white-space: nowrap; }
th { color: var(--muted); background: #0a1423; font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
tbody tr:nth-child(odd) { background: #ffffff05; }
.points-lost { color: var(--red-text); font-weight: 900; }

.tracker-game { margin: .75rem 0; overflow: hidden; border: 1px solid var(--line); border-radius: .85rem; background: #111d30; }
.tracker-game summary { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .85rem 1rem; cursor: pointer; }
.tracker-game summary span > * { display: block; }
.tracker-game summary small, .tracker-game time { color: var(--muted); }
.tracker-game summary strong { margin-top: .2rem; font-size: 1.05rem; }
.tracker-game.state-in { border-color: var(--red); box-shadow: 0 0 24px #e31c3d3b; }
.tracker-pick-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.tracker-pick-grid section { padding: 1rem; }
.tracker-pick-grid section + section { border-left: 1px solid var(--line); }
.tracker-pick-grid p { display: flex; justify-content: space-between; margin: .35rem 0; padding: .35rem .5rem; border-radius: .4rem; background: #0a1423; }

.tabs { display: flex; gap: .5rem; margin-bottom: 1rem; }
.tabs button { border-color: #4d6484; background: #17263b; box-shadow: none; }
.tabs button.active { border-color: var(--red); background: #a9162c; }

.host-actions { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.overview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.status-card { padding: 1rem; border: 1px solid var(--line); border-radius: .75rem; background: #0a1423; }
.status-card strong { display: block; margin-bottom: .4rem; }
.player-directory-form { display: grid; grid-template-columns: 1fr 1fr auto auto; gap: .65rem; align-items: end; }
.player-directory-form h3 { grid-column: 1 / -1; margin: 0; }
.player-directory-list { padding: 0; list-style: none; }
.player-directory-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid var(--line); }
.player-directory-identity strong, .player-directory-identity span { display: block; }
.player-directory-identity span { color: var(--muted); font-size: .9rem; }
.player-directory-row-actions { display: flex; gap: .45rem; }

@media (max-width: 820px) {
  .site-header { align-items: flex-start; flex-wrap: wrap; }
  .site-nav { width: 100%; margin: 0; }
  .page-heading { align-items: flex-start; }
  .deadline-block { text-align: left; }
  .picks-layout { grid-template-columns: 1fr; }
  .checklist-panel { position: static; }
  .overview-grid { grid-template-columns: 1fr; }
  .player-directory-form { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .page-shell { width: min(100% - 1rem, 1180px); margin-top: .8rem; }
  .brand small { display: none; }
  .site-nav a { min-height: 44px; padding: .45rem .55rem; font-size: .88rem; }
  .page-heading, .form-top { grid-template-columns: 1fr; flex-direction: column; }
  .game-pick-card { grid-template-columns: 1fr; padding: .75rem; }
  .team-choices { grid-template-columns: 1fr; }
  .submit-row { grid-template-columns: 1fr; }
  .submission-list { grid-template-columns: 1fr 1fr; }
  .tracker-game summary { align-items: flex-start; flex-direction: column; }
  .tracker-pick-grid { grid-template-columns: 1fr; }
  .tracker-pick-grid section + section { border-top: 1px solid var(--line); border-left: 0; }
  .player-directory-form { grid-template-columns: 1fr; }
  .player-directory-row { align-items: flex-start; flex-direction: column; }
  .table-wrap th:nth-child(1), .table-wrap td:nth-child(1) { position: sticky; left: 0; z-index: 2; background: #0d1727; }
  .table-wrap th:nth-child(2), .table-wrap td:nth-child(2) { position: sticky; left: 3.4rem; z-index: 2; background: #0d1727; }
}