:root { color-scheme: dark; font-family: "Segoe UI", system-ui, sans-serif; color: #e9edf5; background: #0b1018; font-synthesis: none; --muted: #a1aec2; --line: #263143; --panel: #121a26; --accent: #c3ec70; --win: #8cddb9; --loss: #ff939e; }
* { box-sizing: border-box; }
body { margin: 0; font-size: 16px; line-height: 1.5; }
button, input, select { font: inherit; }
button, a, input, select { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button, select { cursor: pointer; }
button:disabled { opacity: .55; cursor: progress; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.skip-link { position: fixed; top: -100px; z-index: 10; padding: 12px; background: var(--panel); }
.skip-link:focus { top: 8px; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: 248px; background: #0e151f; border-right: 1px solid var(--line); padding: 36px 22px; display: flex; flex-direction: column; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-size: 20px; font-weight: 800; letter-spacing: 1.5px; }
.brand-mark { display: grid; place-items: center; background: var(--accent); color: #17220a; width: 40px; height: 44px; border-radius: 10px 10px 14px 14px; font-size: 26px; }
.brand-sub { display: block; font-size: 10px; letter-spacing: 2px; color: var(--muted); }
.nav-caption { margin: 52px 12px 18px; color: #78879d; font-size: 12px; letter-spacing: 1.2px; }
nav { display: grid; gap: 8px; }
nav a { text-decoration: none; padding: 13px 14px; color: var(--muted); border: 1px solid transparent; border-radius: 8px; font-size: 15px; font-weight: 600; display: flex; gap: 14px; align-items: center; }
nav a > span { font-size: 22px; width: 24px; line-height: 1; }
nav a:hover { background: #19222f; }
nav a[aria-current="page"] { background: #24321e; border-color: #405633; color: var(--accent); }
.sidebar-foot { margin-top: auto; font-size: 13px; color: #b8c4d5; }
.sidebar-foot p { font-size: 12px; color: #7e8da4; }
.status-dot { display: inline-block; height: 7px; width: 7px; border-radius: 50%; background: var(--win); margin-right: 5px; }
.workspace { margin-left: 248px; }
.topbar { min-height: 76px; border-bottom: 1px solid var(--line); display: flex; justify-content: flex-end; align-items: center; gap: 14px; padding: 16px 40px; font-size: 14px; color: #c3cddc; }
.local-badge { color: var(--accent); background: #223019; border: 1px solid #3c4d2d; border-radius: 5px; padding: 2px 7px; font-size: 11px; letter-spacing: 1px; }
main { max-width: 1450px; margin: auto; padding: 40px; }
.page-heading { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 30px; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: 2px; margin: 0 0 6px; }
h1 { font-size: clamp(28px, 3vw, 38px); line-height: 1.2; letter-spacing: -1px; margin: 0; }
.page-heading p:last-child { color: var(--muted); margin: 12px 0 0; }
.button { border: 1px solid #495b39; background: var(--accent); color: #19230d; border-radius: 7px; padding: 11px 16px; font-size: 14px; font-weight: 650; min-height: 44px; white-space: nowrap; }
.button span { padding-left: 10px; font-size: 18px; }
.button:hover { filter: brightness(1.1); }
.secondary { background: #1a2432; color: #d4deeb; border-color: #354358; }
.filters { display: flex; gap: 14px; align-items: end; flex-wrap: wrap; padding: 20px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
label { display: grid; gap: 7px; font-size: 14px; color: var(--muted); flex: 1; min-width: 135px; }
input, select { width: 100%; min-height: 44px; background: #0d141f; border: 1px solid #344155; border-radius: 6px; color: #e2e8f2; padding: 9px 10px; font-size: 14px; }
.context { color: var(--muted); font-size: 13px; margin: 16px 0 24px; }
.summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 32px; }
.metric { border: 1px solid var(--line); background: var(--panel); border-radius: 10px; padding: 20px 22px; }
.metric-label { font-size: 14px; color: var(--muted); margin: 0; }
.metric strong { display: block; margin-top: 9px; font-size: 32px; letter-spacing: -1px; font-weight: 650; }
.metric small { color: #96a5ba; font-size: 12px; }
.metric.accent { border-top: 2px solid var(--accent); }
.metric.accent strong { color: var(--accent); }
.empty { border: 1px dashed #364356; border-radius: 12px; padding: 65px 24px; text-align: center; background: #0f1722; }
.empty h2 { font-size: 21px; margin: 0 0 10px; }
.empty p { color: var(--muted); margin: 0 auto; max-width: 530px; }
.coverage { border-top: 1px solid var(--line); margin-top: 32px; padding: 20px 0; color: #91a0b5; font-size: 13px; }
.message { padding: 14px 18px; border: 1px solid #516633; border-radius: 8px; background: #1b2918; margin-bottom: 20px; font-size: 14px; }
.message.error { border-color: #71414c; background: #311c25; color: #ffbfca; }
.section-heading { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; margin-bottom: 16px; }
.section-heading h2 { font-size: 20px; margin: 0; }
.section-heading p { font-size: 14px; color: var(--muted); margin: 0; }
@media (max-width: 1100px) { .sidebar { width: 212px; padding: 28px 16px; } .workspace { margin-left: 212px; } main { padding: 28px; } .filters label { flex-basis: 38%; } }
@media (max-width: 760px) {
  .sidebar { inset: auto 0 0; width: auto; height: auto; padding: 8px 6px max(8px, env(safe-area-inset-bottom)); z-index: 5; border-right: 0; border-top: 1px solid var(--line); }
  .brand, .nav-caption, .sidebar-foot { display: none; }
  nav { grid-template-columns: repeat(4, 1fr); gap: 2px; }
  nav a { flex-direction: column; gap: 6px; padding: 8px 2px; font-size: 12px; text-align: center; }
  nav a > span { font-size: 22px; }
  .workspace { margin-left: 0; padding-bottom: 90px; }
  .topbar { min-height: 54px; padding: 12px 20px; }
  main { padding: 24px 18px; }
  .page-heading { align-items: flex-start; flex-wrap: wrap; gap: 18px; margin-bottom: 22px; }
  .page-heading p:last-child { font-size: 14px; }
  .filters { padding: 14px; gap: 12px; }
  .filters label { min-width: 115px; }
  .filters > button { width: 100%; }
  .summary { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 26px; }
  .metric { padding: 15px; }
  .metric strong { font-size: 29px; }
  .section-heading { flex-wrap: wrap; gap: 6px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; } }

[hidden] { display: none !important; }
main:focus { outline: none; }
.filters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.filters label { min-width: 0; }
.filters label:nth-of-type(5) { grid-column: span 2; }
.filters .button { align-self: end; }
.muted, .view-note { color: var(--muted); font-size: 14px; }
.view-note { margin: 0 0 20px; line-height: 1.6; }
.deck-list, .history-list, .rival-list { display: grid; gap: 18px; }
.deck-panel { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); overflow: hidden; }
.deck-panel-top { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px 0; gap: 12px; }
h3 { font-size: 17px; font-weight: 650; margin: 0; }
.rank { display: inline-block; color: #7c8da5; font-size: 13px; letter-spacing: 1px; padding-right: 15px; }
.sample-tag { font-size: 12px; background: #202c3c; color: #c6d3e5; padding: 4px 9px; border-radius: 5px; white-space: nowrap; }
.deck-panel-body { display: grid; grid-template-columns: minmax(0, 1fr) 180px; gap: 24px; padding: 20px 22px 16px; align-items: center; }
.deck-cards { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.card-tile { position: relative; min-width: 0; background: #182334; border: 1px solid #2c3d54; border-radius: 7px; padding: 5px 3px 6px; text-align: center; }
.card-tile img, .card-placeholder { height: 76px; width: 100%; object-fit: contain; }
.card-placeholder { display: grid; place-items: center; color: #7c8da5; font-size: 28px; }
.card-name { display: block; font-size: 12px; line-height: 1.2; overflow-wrap: anywhere; min-height: 30px; }
.card-info { display: block; color: #aab9cd; font-size: 12px; margin-top: 4px; }
.card-variant { position: absolute; top: 4px; left: 4px; border-radius: 3px; padding: 1px 3px; background: #302446; color: #debcff; font-size: 10px; }
.tower { font-size: 12px; color: #9babc2; margin: 10px 0 0; }
.group-results { text-align: right; display: flex; flex-direction: column; align-items: stretch; }
.group-results > strong { font-size: 30px; letter-spacing: -1px; line-height: 1.2; }
.group-results > span { font-size: 12px; color: #a6b5ca; margin-top: 5px; }
.group-results p { display: flex; justify-content: flex-end; gap: 12px; font-size: 14px; margin: 10px 0 5px; }
.group-results small { color: #95a6bf; font-size: 12px; }
.win-text { color: var(--win); }
.loss-text { color: var(--loss); }
meter { width: 100%; height: 8px; margin-top: 16px; background: #344057; border: 0; border-radius: 6px; }
meter::-webkit-meter-bar { background: #344057; border: 0; border-radius: 6px; }
meter::-webkit-meter-optimum-value { background: var(--win); }
meter::-moz-meter-bar { background: var(--win); }
.group-foot { border-top: 1px solid var(--line); padding: 11px 22px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12px; color: #9babc2; }
.deck-owner { font-size: 12px; color: #b4c1d5; letter-spacing: .8px; font-weight: 600; margin: 0 0 12px; }
.friend-owner { margin-top: 22px; color: #bec9f8; }
.rival-row { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; display: grid; grid-template-columns: 1fr 220px; align-items: center; padding: 18px 22px; gap: 24px; }
.rival-identity { display: flex; align-items: center; gap: 18px; min-width: 0; }
.rival-identity img { width: 68px; height: 82px; object-fit: contain; }
.rival-placeholder { font-size: 40px; color: var(--muted); }
.rival-identity p { font-size: 13px; color: var(--muted); margin: 7px 0 0; }
.rival-row meter::-webkit-meter-optimum-value { background: var(--loss); }
.rival-row meter::-moz-meter-bar { background: var(--loss); }
.battle { background: var(--panel); border: 1px solid var(--line); border-radius: 9px; }
.battle summary { display: flex; align-items: center; padding: 18px 22px; gap: 20px; cursor: pointer; list-style: none; }
.battle summary::-webkit-details-marker { display: none; }
.result-pill { font-size: 13px; padding: 5px 10px; border-radius: 5px; width: 110px; text-align: center; background: #293346; flex-shrink: 0; }
.result-pill.win { background: #17372d; color: var(--win); }
.result-pill.loss { background: #3b222c; color: var(--loss); }
.battle-meta { display: grid; gap: 3px; }
.battle-meta strong { font-size: 15px; }
.battle-meta > span { color: var(--muted); font-size: 13px; }
.score { margin-left: auto; font-size: 22px; font-weight: 700; white-space: nowrap; }
.score span { color: #677990; font-weight: 400; padding: 0 8px; }
.expand { font-size: 22px; color: #8495b0; }
.battle[open] .expand { transform: rotate(45deg); }
.battle-detail { padding: 20px 22px; border-top: 1px solid var(--line); }
.battle-decks { display: grid; gap: 26px; }
.import-tools { margin: 36px 0 20px; padding: 20px; border: 1px solid var(--line); border-radius: 10px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.import-tools strong { font-size: 15px; font-weight: 600; }
.import-tools p { margin: 5px 0 0; font-size: 13px; color: var(--muted); }
.import-actions { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 1250px) and (min-width: 761px) { .deck-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1500px) { .battle-decks { grid-template-columns: repeat(2, minmax(0, 1fr)); } .battle-decks .deck-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filters label:nth-of-type(5) { grid-column: span 2; }
  .deck-panel-top { padding: 16px 14px 0; }
  .deck-panel-body { grid-template-columns: 1fr; gap: 18px; padding: 16px 14px; }
  .deck-cards { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
  .card-tile img { height: 78px; }
  .group-results { text-align: left; padding-top: 14px; border-top: 1px solid var(--line); }
  .group-results p { justify-content: flex-start; }
  .group-foot { padding: 11px 14px; gap: 4px; }
  .rival-row { grid-template-columns: 1fr; gap: 12px; padding: 16px; }
  .rival-row .group-results { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; }
  .rival-row .group-results meter { grid-column: span 2; margin: 8px 0; }
  .rival-row .group-results small { text-align: right; }
  .battle summary { padding: 14px 12px; gap: 10px; flex-wrap: wrap; }
  .result-pill { width: auto; }
  .battle-meta { order: 4; flex-basis: 100%; }
  .battle-detail { padding: 16px 12px; }
  .import-tools { padding: 16px; }
  .import-actions { width: 100%; }
  .import-actions button { flex: 1; }
}

.access-controls { display: flex; gap: 12px; align-items: center; }
[hidden] { display: none !important; }
.login-page { display: grid; min-height: 100dvh; place-items: center; padding: 24px; }
.login-card { width: min(100%, 420px); padding: 32px; border: 1px solid #293545; border-radius: 20px; background: #121b28; }
.login-card h1 { font-size: clamp(30px, 7vw, 42px); line-height: 1.15; margin: 16px 0; }
.login-card > p { color: #abb9cb; }
.login-card form { display: grid; gap: 12px; margin: 28px 0 12px; }
.login-card input { width: 100%; min-height: 48px; }
.login-card button { min-height: 48px; border: 0; border-radius: 10px; background: #c3ec70; color: #111b08; font: inherit; font-weight: 700; cursor: pointer; }
.login-card button:disabled { opacity: .6; }
.login-card .muted { font-size: 13px; line-height: 1.5; }
#login-message { min-height: 24px; margin: 0; color: #c3ec70; }
@media (max-width: 500px) {
  .login-card { padding: 24px; }
  .access-controls { gap: 8px; }
  .access-controls .button { padding: 8px; font-size: 12px; }
}