:root {
  color-scheme: dark;
  --background: #0b1117;
  --surface: #151e27;
  --surface-raised: #1d2935;
  --text: #f5f7f8;
  --muted: #a9b4bd;
  --accent: #ef7d00;
  --accent-dark: #bd5f00;
  --brand-mark: #d7dce0;
  --brand-watermark: #c4c9cd;
  --border: #31404d;
  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;
  background: radial-gradient(circle at top right, #182634 0, var(--background) 42%);
  color: var(--text);
  line-height: 1.55;
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  z-index: 0;
  inset: auto -12vw -12vh auto;
  width: min(78vw, 56rem);
  aspect-ratio: 1774 / 1980;
  background-color: var(--brand-watermark);
  content: "";
  opacity: .08;
  pointer-events: none;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.site-header { position: relative; z-index: 2; overflow: visible; }
main, footer { position: relative; z-index: 1; }

.landing-page::before {
  -webkit-mask-image: url("/assets/branding/silverbacks-logo.png");
  mask-image: url("/assets/branding/silverbacks-logo.png");
}
.internal-page::before {
  width: min(64vw, 44rem);
  opacity: .08;
  -webkit-mask-image: url("/assets/branding/silverbacks-gorilla.png");
  mask-image: url("/assets/branding/silverbacks-gorilla.png");
}

a { color: inherit; }

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgb(11 17 23 / 88%);
}

.nav, main, footer {
  width: min(100% - 2rem, 64rem);
  margin-inline: auto;
}

.nav {
  position: relative;
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; text-decoration: none; letter-spacing: .02em; }
.brand-mark {
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.5rem;
  background-color: var(--brand-mark);
  -webkit-mask: url("/assets/branding/silverbacks-gorilla.png") center / contain no-repeat;
  mask: url("/assets/branding/silverbacks-gorilla.png") center / contain no-repeat;
}
.brand span { color: var(--accent); }

.nav-links { display: flex; gap: .5rem; }
.nav-links a, .button {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: .65rem 1rem;
  border: 1px solid var(--border);
  border-radius: .65rem;
  text-decoration: none;
  font-weight: 700;
}
.nav-links a[aria-current="page"] { border-bottom-color: var(--accent); box-shadow: inset 0 -.18rem var(--accent); }
.nav-actions { display: flex; align-items: center; gap: .75rem; }
.account-menu-wrap { position: relative; }
.account-menu-button { min-height: 2.75rem; padding: .6rem .9rem; border: 1px solid var(--border); border-radius: .65rem; font-weight: 750; white-space: nowrap; }
.account-menu-button { max-width: min(12rem, 38vw); overflow: hidden; text-overflow: ellipsis; }
.account-menu { position: absolute; z-index: 1; top: calc(100% + .5rem); right: 0; display: grid; width: min(19rem, calc(100vw - 2rem)); padding: .6rem; border: 1px solid var(--border); border-radius: .75rem; background: var(--surface); box-shadow: 0 1rem 2.5rem rgb(0 0 0 / 45%); }
.account-menu > a, .account-menu > .menu-link { min-height: 2.8rem; padding: .65rem .75rem; border: 0; border-radius: .45rem; background: transparent; color: var(--text); text-align: left; text-decoration: none; }
.account-menu > a:hover, .account-menu > .menu-link:hover { background: var(--surface-raised); }
.menu-language { justify-content: flex-start; padding: .45rem; border-block: 1px solid var(--border); }
.mobile-primary-links { display: none; }
.language-switcher { display: inline-flex; align-items: center; gap: .25rem; color: var(--muted); }
.language-switcher button {
  min-width: 2.35rem;
  min-height: 2.35rem;
  padding: .35rem;
  border: 1px solid transparent;
  border-radius: .45rem;
  background: transparent;
  color: var(--muted);
  font-weight: 800;
}
.language-switcher button[aria-pressed="true"] { border-color: var(--border); background: var(--surface-raised); color: var(--text); text-decoration: underline; text-underline-offset: .2rem; }
.language-switcher button:focus-visible { outline: .18rem solid var(--accent); outline-offset: .1rem; }

.button.primary { background: var(--accent); border-color: var(--accent); color: #16100a; }
.button.primary:hover { background: #ff951f; }

main { padding-block: clamp(3rem, 9vw, 7rem); }
.hero { max-width: 42rem; }
.eyebrow { color: var(--accent); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
h1 { margin: .35rem 0 1rem; font-size: clamp(2.5rem, 10vw, 5.5rem); line-height: .98; }
h2 { margin-top: 0; }
.lead { color: var(--muted); font-size: clamp(1.05rem, 3vw, 1.25rem); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

.card {
  margin-top: 2rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--surface);
}

.stat-summary { color: var(--muted); }
.empty, .notice { padding: 1rem; border-radius: .75rem; background: var(--surface-raised); color: var(--muted); }
.notice { border-left: .25rem solid var(--accent); }
.bars { display: grid; gap: 1rem; margin-top: 1.5rem; }
.bar-header { display: flex; justify-content: space-between; gap: 1rem; }
.bar-track { height: .75rem; margin-top: .4rem; overflow: hidden; border-radius: 99px; background: #090e13; }
.bar-fill { height: 100%; border-radius: inherit; background: var(--accent); }
.muted { color: var(--muted); }

[hidden] { display: none !important; }
.compact-hero h1 { font-size: clamp(2.5rem, 9vw, 4.5rem); }
.stack-form { display: grid; gap: .8rem; max-width: 30rem; }
.stack-form label { font-weight: 800; }
.stack-form input {
  width: 100%;
  min-height: 3.25rem;
  padding: .75rem 1rem;
  border: 1px solid var(--border);
  border-radius: .65rem;
  background: #090e13;
  color: var(--text);
  font: inherit;
  font-size: 1rem;
}
.stack-form select, .row-actions select {
  min-height: 2.75rem; padding: .6rem .8rem; border: 1px solid var(--border);
  border-radius: .65rem; background: #090e13; color: var(--text); font: inherit;
}
.stack-form input:focus { outline: .18rem solid var(--accent); outline-offset: .1rem; }
button { cursor: pointer; font: inherit; background: var(--surface-raised); color: var(--text); }
button:disabled { cursor: wait; opacity: .6; }
.form-message { min-height: 1.6rem; margin: 0; color: var(--muted); }
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.admin-grid { display: grid; gap: 1rem; margin-top: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
.admin-tile {
  display: grid;
  gap: .35rem;
  min-height: 7rem;
  align-content: center;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: .8rem;
  background: var(--surface-raised);
  text-decoration: none;
}
.admin-tile strong { color: var(--accent); font-size: 1.2rem; }
.admin-tile span { color: var(--muted); }
.admin-tile.disabled { cursor: default; opacity: .65; }
.player-list { display: grid; gap: .75rem; margin-top: 1rem; }
.player-search { display: grid; gap: .4rem; margin-top: 1rem; }
.player-search input { width: 100%; }
.player-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: .8rem;
  background: var(--surface-raised);
}
.player-row > div { display: grid; gap: .2rem; }
.row-actions { display: flex !important; grid-auto-flow: column; align-items: center; gap: .5rem; flex-wrap: wrap; }
.inline-edit { width: 100%; max-width: none; }
.inline-edit .actions { margin-top: .2rem; }
.button.danger { border-color: #9f4c4c; color: #ffb5b5; }
.account-details { display: grid; grid-template-columns: minmax(8rem, 12rem) 1fr; gap: .75rem 1rem; }
.account-details dt { color: var(--muted); font-weight: 700; }
.account-details dd { margin: 0; }
.player-state { color: var(--accent); font-size: .9rem; font-weight: 700; }
.player-row.inactive { opacity: .72; }
.player-row.inactive .player-state { color: var(--muted); }
.player-row-updated { border-color: #65b881; box-shadow: 0 0 0 .12rem rgba(101,184,129,.35); animation: player-updated .25s ease-out; }
.player-update-status { color: #83d6a0; font-weight: 800; }
.player-update-status.error { color: #ffb5b5; }
@keyframes player-updated { from { box-shadow: 0 0 0 .35rem rgba(101,184,129,.45); } }
@media (prefers-reduced-motion: reduce) { .player-row-updated { animation: none; } }
.date-label { display: block; font-weight: 800; }
#attendance-date { min-height: 3.25rem; margin-top: .4rem; padding: .7rem 1rem; border: 1px solid var(--border); border-radius: .65rem; background: #090e13; color: var(--text); font: inherit; color-scheme: dark; }
.selected-date { margin-top: .6rem; color: var(--muted); font-weight: 700; }
.compact-actions { margin-block: 1rem; }
.attendance-player-list { display: grid; gap: .7rem; margin-block: 1rem 1.5rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
.attendance-player { display: grid; min-height: 4.5rem; gap: .15rem; align-content: center; padding: .8rem 1rem; border: 2px solid var(--border); border-radius: .8rem; text-align: left; }
.attendance-player[aria-pressed="true"] { border-color: var(--accent); background: #3a2715; box-shadow: inset .35rem 0 var(--accent); }
.attendance-player[aria-pressed="true"] > span::before { content: "✓ "; }
.attendance-player small { color: var(--muted); }
.attendance-player.already-registered small:first-of-type { color: #d7dce0; font-weight: 700; }
.attendance-player:focus-visible { outline: .2rem solid var(--accent); outline-offset: .12rem; }
.attendance-save { width: 100%; min-height: 3.5rem; }
.credential-panel { border-color: var(--accent); }
.credential-details { display: grid; grid-template-columns: minmax(8rem, 12rem) 1fr; gap: .75rem 1rem; }
.credential-details dt { color: var(--muted); font-weight: 700; }
.credential-details dd { margin: 0; min-width: 0; }
.credential-details code { display: inline-block; max-width: 100%; padding: .5rem .7rem; border-radius: .45rem; background: #090e13; color: var(--text); font-size: 1rem; overflow-wrap: anywhere; user-select: all; }
.session-list { display: grid; gap: .7rem; }
.session-row { display: flex; min-height: 4.5rem; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 1rem; border: 1px solid var(--border); border-radius: .75rem; background: var(--surface-raised); text-decoration: none; }
.session-row:hover, .session-row:focus-visible { border-color: var(--accent); }
.session-row > span:first-child { display: grid; gap: .15rem; }
.session-row small { color: var(--muted); }
.session-arrow { color: var(--accent); font-size: 2rem; line-height: 1; }
.today-card { border-color: var(--accent); }
.attendee-list { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.attendee-list li { padding: .75rem 1rem; border: 1px solid var(--border); border-radius: .65rem; background: var(--surface-raised); }
.attendee-list small { color: var(--muted); }
.session-delete-warning { flex-basis: 100%; margin: 0; }

footer { display: flex; justify-content: space-between; gap: 1rem; padding-block: 2rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .9rem; }
.version { white-space: nowrap; }

@media (max-width: 34rem) {
  .nav, main, footer { width: auto; margin-inline: 1rem; }
  .nav { position: static; width: calc(100vw - 2rem); max-width: calc(100vw - 2rem); min-height: 4rem; align-items: center; flex-direction: row; padding-block: .65rem; }
  .brand { min-width: 0; max-width: calc(100vw - 7rem); }
  .brand-mark { width: 1.9rem; height: 2.1rem; }
  .brand > span:last-child { display: none; }
  .nav-actions { flex: 0 1 auto; min-width: 0; margin-left: auto; }
  .nav-links { display: none; }
  .account-menu-button { min-width: 4.5rem; max-width: 8rem; }
  .account-menu-wrap { position: static; }
  .account-menu-button { position: absolute; top: .65rem; right: 1rem; }
  .account-menu { position: fixed; top: 4.2rem; right: 1rem; left: 1rem; width: auto; max-height: calc(100vh - 5.2rem); overflow-y: auto; }
  .mobile-primary-links { display: grid; padding-bottom: .4rem; border-bottom: 1px solid var(--border); }
  .mobile-primary-links a { min-height: 3rem; padding: .7rem .75rem; border-radius: .45rem; text-decoration: none; font-weight: 700; }
  .mobile-primary-links a[aria-current="page"] { color: var(--accent); }
  .account-menu > a, .account-menu > .menu-link { min-height: 3rem; }
  .menu-language { min-height: 3.25rem; }
  .section-heading, .player-row { align-items: stretch; flex-direction: column; }
  .section-heading .button, .player-row .button { width: 100%; }
  footer { flex-direction: column; }
  body::before { inset: auto -35vw -3rem auto; width: 115vw; opacity: .09; }
  .internal-page::before { inset: auto -20vw 1rem auto; width: 90vw; opacity: .09; }
}