:root {
  color-scheme: dark;
  --black: #242933;
  --surface: #2e3440;
  --surface-raised: #3b4252;
  --border: #434c5e;
  --border-hover: #4c566a;
  --white: #eceff4;
  --dust-grey: #d8dee9;
  --muted: #9aa5b8;
  --powder: #88c0d0;
  --blue-slate: #81a1c1;
  --btn-primary-bg: #88c0d0;
  --btn-primary-text: #242933;
  --danger: #bf616a;
  --success: #a3be8c;
  --warn: #ebcb8b;
  --orange: #d08770;
  --purple: #b48ead;
}

[data-theme="light"] {
  color-scheme: light;
  --black: #eceff4;
  --surface: #ffffff;
  --surface-raised: #e5e9f0;
  --border: #d8dee9;
  --border-hover: #c2c8d2;
  --white: #2e3440;
  --dust-grey: #434c5e;
  --muted: #4c566a;
  --powder: #5e81ac;
  --blue-slate: #88c0d0;
  --btn-primary-bg: #5e81ac;
  --btn-primary-text: #ffffff;
  --danger: #bf616a;
  --success: #2e7d32;
  --warn: #b26a00;
  --orange: #d08770;
  --purple: #b48ead;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--black);
  color: var(--dust-grey);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}
button, input, select, textarea { font: inherit; }
a { color: var(--powder); }
.page-shell { width: min(100% - 48px, 1180px); margin: 0 auto; }

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--white);
  cursor: pointer;
  transition: border-color .2s, background-color .2s, transform .2s, color .2s;
  padding: 0;
  flex-shrink: 0;
}
.theme-toggle-btn:hover {
  border-color: var(--powder);
  color: var(--powder);
  transform: translateY(-1px);
}

/* Top bar */
.topbar {
  min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  border-bottom: 1px solid var(--border); flex-wrap: wrap; padding: 10px 0;
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.wordmark { color: var(--white); font-size: 24px; font-weight: 750; letter-spacing: -1.6px; text-decoration: none; }
.wordmark span { color: var(--powder); }
.brand-sub { color: var(--muted); font-size: 13px; }
.nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.nav-link {
  padding: 8px 12px; border-radius: 8px; color: var(--dust-grey); font-size: 13px; font-weight: 550; text-decoration: none;
}
.nav-link:hover { background: var(--surface-raised); }
.nav-link[aria-current="page"] { background: var(--surface-raised); color: var(--white); }
.nav-link.mature { color: var(--dust-grey); }

/* Mature toggle */
.mature-toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-raised);
  color: var(--dust-grey);
  font-size: 13px;
  font-weight: 550;
  cursor: pointer;
  user-select: none;
  transition: border-color .2s, background-color .2s;
}
.mature-toggle-label:hover {
  border-color: var(--powder);
}
.mature-toggle-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.toggle-track {
  position: relative;
  width: 34px;
  height: 20px;
  background: var(--border);
  border-radius: 999px;
  transition: background-color .2s ease, border-color .2s ease;
  flex-shrink: 0;
  border: 1px solid transparent;
}
[data-theme="light"] .toggle-track {
  background: #d8dee9;
  border-color: #c8d0dc;
}
.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform .2s cubic-bezier(.2, .8, .2, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}
.mature-toggle-label input:checked + .toggle-track {
  background: var(--powder);
  border-color: var(--powder);
}
.mature-toggle-label input:checked + .toggle-track .toggle-thumb {
  transform: translateX(14px);
  background: #ffffff;
}
.mature-toggle-label input:focus-visible ~ .toggle-track {
  outline: 2px solid var(--powder);
  outline-offset: 2px;
}

/* Buttons */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px;
  border: 1px solid transparent; border-radius: 8px; padding: 9px 16px; color: #fff; font-size: 13px; font-weight: 650;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s, border-color .2s, opacity .2s, transform .3s cubic-bezier(.2, .8, .2, 1);
}
.button:hover:not(:disabled) { opacity: .9; }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button:focus-visible, .chip:focus-visible, .card:focus-visible, .input:focus-visible, .close:focus-visible {
  outline: 2px solid var(--powder); outline-offset: 3px;
}
.button-primary { background: var(--btn-primary-bg); color: var(--btn-primary-text); }
.button-secondary { background: var(--surface-raised); color: var(--dust-grey); border-color: var(--border); }
.button-secondary:hover:not(:disabled) { border-color: var(--powder); }
.button-danger { background: transparent; color: var(--danger); border-color: var(--border); }
.button-danger:hover:not(:disabled) { border-color: var(--danger); }
.button-block { width: 100%; }

/* Hero */
main { padding: 48px 0 70px; }
.hero { text-align: center; margin: 0 auto 36px; max-width: 760px; }
.eyebrow { color: var(--dust-grey); font-size: 12px; font-weight: 650; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 13px; }
h1 { margin: 0; font-size: clamp(36px, 6vw, 56px); line-height: 1.06; font-weight: 700; letter-spacing: -2.4px; color: var(--white); }
.hero p.lead { margin: 14px auto 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.rules { margin: 18px auto 0; padding: 12px 16px; max-width: 640px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--muted); font-size: 12px; line-height: 1.6; }
.rules strong { color: var(--dust-grey); }
.rules.warn { border-color: var(--border); }

/* Toolbar */
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.input {
  min-height: 42px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--white); font-size: 14px;
}
.input::placeholder { color: var(--muted); }
.input:focus { border-color: var(--powder); }
.search { flex: 1 1 260px; }
select.input { padding-right: 30px; }
textarea.input { width: 100%; min-height: 80px; resize: vertical; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.chip {
  padding: 7px 13px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
  color: var(--dust-grey); font-size: 12px; font-weight: 600; cursor: pointer; transition: border-color .2s, background-color .2s;
}
.chip:hover { border-color: var(--powder); }
.chip[aria-pressed="true"] { background: var(--powder); border-color: var(--powder); color: #ffffff; }
[data-theme="dark"] .chip[aria-pressed="true"] { background: #88c0d0; border-color: #88c0d0; color: #242933; }

/* Grid + cards (container-query aware) */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 16px; }
.card-wrap { container-type: inline-size; }
.card {
  display: flex; flex-direction: column; gap: 14px; height: 100%; padding: 20px; text-align: left; width: 100%;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: inherit; cursor: pointer;
  transition: border-color .2s, transform .3s cubic-bezier(.2, .8, .2, 1);
}
.card:hover { border-color: var(--powder); transform: translateY(-2px); }
.card-head { display: flex; align-items: center; gap: 14px; min-width: 0; }
.avatar {
  display: grid; place-items: center; flex: 0 0 48px; width: 48px; height: 48px; overflow: hidden;
  border: 1px solid var(--border); border-radius: 50%; background: rgba(255, 255, 255, .1); color: var(--powder); font-size: 14px; font-weight: 700;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.large { flex-basis: 64px; width: 64px; height: 64px; font-size: 18px; }
.card-title { min-width: 0; }
.card-name { display: block; overflow: hidden; color: var(--white); font-size: 15px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.card-by { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; }
.card-desc {
  margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge { padding: 3px 9px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface-raised); color: var(--dust-grey); font-size: 11px; font-weight: 600; }
.badge.mature { color: var(--danger); border-color: rgba(191, 97, 106, 0.4); background: rgba(191, 97, 106, 0.12); font-weight: 700; }
.badge.badge-pick {
  color: #ebcb8b;
  border-color: rgba(235, 203, 139, 0.5);
  background: rgba(235, 203, 139, 0.15);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.badge.badge-pick::before {
  content: "★";
  font-size: 11px;
}
.badge.badge-team {
  color: #88c0d0;
  border-color: rgba(136, 192, 208, 0.5);
  background: rgba(136, 192, 208, 0.16);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.badge.badge-team::before {
  content: "✦";
  font-size: 11px;
}
[data-theme="light"] .badge.badge-pick {
  color: #b26a00;
  border-color: rgba(178, 106, 0, 0.4);
  background: rgba(178, 106, 0, 0.12);
}
[data-theme="light"] .badge.badge-team {
  color: #4c6f9c;
  border-color: rgba(94, 129, 172, 0.4);
  background: rgba(94, 129, 172, 0.12);
}

.chip.chip-tag-pick {
  border-color: rgba(235, 203, 139, 0.45);
  color: #ebcb8b;
}
.chip.chip-tag-pick:hover {
  border-color: #ebcb8b;
}
.chip.chip-tag-pick[aria-pressed="true"] {
  background: #ebcb8b;
  border-color: #ebcb8b;
  color: #242933;
}
[data-theme="light"] .chip.chip-tag-pick {
  border-color: rgba(178, 106, 0, 0.45);
  color: #b26a00;
}
[data-theme="light"] .chip.chip-tag-pick[aria-pressed="true"] {
  background: #b26a00;
  border-color: #b26a00;
  color: #ffffff;
}

.chip.chip-tag-team {
  border-color: rgba(136, 192, 208, 0.45);
  color: #88c0d0;
}
.chip.chip-tag-team:hover {
  border-color: #88c0d0;
}
.chip.chip-tag-team[aria-pressed="true"] {
  background: #88c0d0;
  border-color: #88c0d0;
  color: #242933;
}
[data-theme="light"] .chip.chip-tag-team {
  border-color: rgba(94, 129, 172, 0.45);
  color: #4c6f9c;
}
[data-theme="light"] .chip.chip-tag-team[aria-pressed="true"] {
  background: #4c6f9c;
  border-color: #4c6f9c;
  color: #ffffff;
}
.stats { display: flex; gap: 16px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; }
.stats strong { color: var(--dust-grey); font-weight: 650; }
@container (max-width: 260px) { .card-by { display: none; } }

.state { grid-column: 1 / -1; padding: 48px 16px; text-align: center; color: var(--muted); font-size: 14px; }
.more { display: flex; justify-content: center; margin-top: 24px; }

/* Dialogs */
dialog {
  width: min(560px, calc(100vw - 32px)); max-height: min(90vh, 760px); padding: 0; overflow: auto;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--dust-grey);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .5);
}
[data-theme="light"] dialog {
  box-shadow: 0 12px 32px rgba(46, 52, 64, 0.12), 0 1px 3px rgba(46, 52, 64, 0.08);
}
dialog::backdrop { background: rgba(0, 0, 0, .65); }
[data-theme="light"] dialog::backdrop { background: rgba(46, 52, 64, .4); }
dialog[open] { animation: pop .25s cubic-bezier(.2, .8, .2, 1); }
@keyframes pop { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 22px 24px 16px; border-bottom: 1px solid var(--border); }
.dialog-head h2 { margin: 0 0 6px; color: var(--white); font-size: 19px; letter-spacing: -.45px; }
.dialog-head p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.dialog-head .close, .close:not(.button) {
  display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border: 1px solid var(--border);
  border-radius: 6px; background: var(--surface-raised); color: var(--muted); font-size: 19px; cursor: pointer;
}
.dialog-head .close:hover, .close:not(.button):hover { color: var(--white); }
.dialog-body { display: grid; gap: 14px; padding: 20px 24px; }
.dialog-foot { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 10px; padding: 14px 24px 22px; border-top: 1px solid var(--border); }
.field { display: grid; gap: 6px; }
.field label, .label { color: var(--dust-grey); font-size: 12px; font-weight: 600; }
.hint { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.notice { display: none; padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-raised); color: var(--dust-grey); font-size: 12px; line-height: 1.5; }
.notice.visible { display: block; }
.notice.error { border-color: var(--danger); color: #ffb3bb; }
.notice.ok { border-color: var(--blue-slate); }
.detail-top { display: flex; align-items: center; gap: 16px; }
.detail-desc { margin: 0; color: var(--dust-grey); font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; white-space: pre-line; }
.radio-list { display: grid; gap: 8px; }
.radio {
  display: flex; align-items: flex-start; gap: 10px; padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface-raised); font-size: 13px; cursor: pointer;
}
.pick-list {
  display: grid;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.pick-list::-webkit-scrollbar { width: 6px; }
.pick-list::-webkit-scrollbar-track { background: transparent; }
.pick-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; }
.pick-list::-webkit-scrollbar-thumb:hover { background: var(--muted); }
.pick {
  display: flex; align-items: center; gap: 14px; width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface); color: var(--dust-grey); text-align: left; cursor: pointer; transition: border-color .2s, background-color .2s;
}
.pick:hover:not(:disabled) { border-color: var(--powder); }
.pick[aria-selected="true"] { border-color: var(--powder); background: rgba(8, 97, 123, .2); }
.pick:disabled { opacity: .55; cursor: not-allowed; }
.pick-name { display: block; overflow: hidden; color: var(--white); font-size: 13px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.pick-meta { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.pick-info { min-width: 0; flex: 1; }
.pick-add { border-style: dashed !important; background: transparent !important; }
.pick-add:hover { border-color: var(--powder) !important; background: rgba(136, 192, 208, .06) !important; }
.pick-avatar-add { border: 1px dashed var(--powder) !important; background: rgba(136, 192, 208, .1) !important; color: var(--powder) !important; font-size: 20px !important; font-weight: 500 !important; display: grid !important; place-items: center !important; }
.copy-choice { display: flex; align-items: flex-start; gap: 10px; margin: 12px 0 0; padding: 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-raised); color: var(--dust-grey); font-size: 12px; line-height: 1.5; cursor: pointer; }
.copy-choice input { flex: 0 0 auto; margin: 2px 0 0; accent-color: var(--blue-slate); }

footer.page-foot { margin-top: 36px; color: var(--muted); font-size: 12px; line-height: 1.6; text-align: center; }
footer.page-foot .rules { margin: 0 auto 16px; }

@media (max-width: 760px) {
  .page-shell { width: min(100% - 32px, 560px); }
  main { padding: 32px 0 48px; }
  h1 { letter-spacing: -1.8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}