:root{--sans:"Helvetica Neue", Helvetica, Arial, system-ui, "Segoe UI", Roboto, sans-serif;--bg:#fff;--surface:#f6f7f8;--text:#1a1a1b;--muted:#787c7e;--border:#d3d6da;--tile-bg:#fff;--tile-border:#d3d6da;--tile-text:#1a1a1b;--tile-selected-bg:#6aaa64;--tile-selected-text:#fff;--tile-last-ring:#6aaa6473;--accent:#6aaa64;--warn:#c9b458;--error:#d33a3a;--path:#6aaa64;--modal-bg:#fff;--backdrop:#00000073;--shadow:0 8px 24px #0000001f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:var(--sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark]{--bg:#121213;--surface:#1c1c1e;--text:#fff;--muted:#818384;--border:#3a3a3c;--tile-bg:#3a3a3c;--tile-border:#565758;--tile-text:#fff;--tile-selected-bg:#6aaa64;--tile-selected-text:#fff;--tile-last-ring:#6aaa6499;--accent:#6aaa64;--warn:#c9b458;--error:#f87171;--path:#6aaa64;--modal-bg:#1c1c1e;--backdrop:#000000b3;--shadow:0 8px 24px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{background:var(--bg);min-height:100svh;color:var(--text);margin:0;padding:0}button{cursor:pointer;font-family:inherit}button:disabled{cursor:not-allowed;opacity:.5}.app{flex-direction:column;max-width:520px;min-height:100svh;margin:0 auto;padding:0 16px 48px;display:flex}.header{border-bottom:1px solid var(--border);grid-template-columns:1fr auto 1fr;align-items:center;padding:14px 0;display:grid}.header__title{letter-spacing:1px;text-align:left;margin:0;font-size:28px;font-weight:700}.header__title-link{color:inherit;text-decoration:none}.header__title-link:hover{opacity:.85}.header__timer{font-variant-numeric:tabular-nums;color:var(--muted);letter-spacing:.5px;font-size:18px;font-weight:700}.header__timer--low{color:var(--error);animation:1s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}.header__actions{justify-content:flex-end;gap:8px;display:flex}.icon-btn{border:1px solid var(--border);width:36px;height:36px;color:var(--text);background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:16px;display:inline-flex}.icon-btn:hover{background:var(--surface)}.main{flex-direction:column;flex:1;gap:14px;padding-top:16px;display:flex}.date-row{text-align:center;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;font-size:13px}.scoreboard{background:var(--surface);border:1px solid var(--border);border-radius:8px;gap:8px;padding:10px;display:flex}.scoreboard>div{flex-direction:column;flex:1;align-items:center;gap:2px;display:flex}.scoreboard span{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-size:11px}.scoreboard strong{font-variant-numeric:tabular-nums;font-size:20px;font-weight:700}.current-word{border:1px solid var(--border);letter-spacing:3px;text-transform:uppercase;border-radius:8px;justify-content:center;align-items:center;min-height:58px;padding:8px 12px;font-size:22px;font-weight:700;display:flex}.current-word--error{color:var(--error);border-color:var(--error);letter-spacing:.5px;text-transform:none;font-size:16px}.current-word--success{color:#2e7d32;letter-spacing:.5px;text-transform:none;background:#2e7d3214;border-color:#2e7d32;font-size:16px}.current-word__placeholder{letter-spacing:.3px;color:var(--muted);text-transform:none;font-size:14px;font-weight:400}.current-word{gap:10px}.current-word__suggested{letter-spacing:.3px;text-transform:none;color:var(--muted);font-size:14px;font-weight:500}.btn--inline{padding:4px 10px;font-size:13px;line-height:1}.board{aspect-ratio:1;-webkit-user-select:none;user-select:none;width:100%;position:relative}.board__grid{grid-template-rows:repeat(4,1fr);grid-template-columns:repeat(4,1fr);gap:8px;display:grid;position:absolute;inset:0}.board__overlay{pointer-events:none;z-index:2;position:absolute;inset:0}.board__path{fill:none;stroke:var(--path);stroke-width:6px;stroke-linecap:round;stroke-linejoin:round;opacity:.75}.board__node{fill:var(--path);opacity:.9}.tile{background:var(--tile-bg);border:2px solid var(--tile-border);color:var(--tile-text);border-radius:14px;justify-content:center;align-items:center;padding:0;font-size:clamp(22px,7vw,36px);font-weight:700;transition:transform 80ms,background .12s,color .12s;display:flex;position:relative}.tile:active{transform:scale(.96)}.tile--selected{background:var(--tile-selected-bg);color:var(--tile-selected-text);border-color:var(--tile-selected-bg)}.tile--last{box-shadow:0 0 0 4px var(--tile-last-ring)}.tile__letter{line-height:1}.tile__value{opacity:.75;font-size:18px;font-weight:600;position:absolute;bottom:4px;right:6px}.controls{gap:8px;display:flex}.controls .btn{flex:1}.btn{letter-spacing:.5px;text-transform:uppercase;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:12px 14px;font-size:14px;font-weight:600}.btn--primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn--primary:hover:not(:disabled){filter:brightness(1.05)}.btn--ghost:hover:not(:disabled){background:var(--border)}.wordlist{border-top:1px solid var(--border);margin-top:4px;padding-top:12px}.wordlist--empty{text-align:center;color:var(--muted);font-size:14px}.wordlist__title{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 8px;font-size:13px;font-weight:600}.wordlist__list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.wordlist__item{background:var(--surface);border-radius:6px;justify-content:space-between;align-items:center;padding:8px 10px;display:flex}.wordlist__word{letter-spacing:1px;font-weight:700}.wordlist__meta{color:var(--muted);font-variant-numeric:tabular-nums;gap:10px;font-size:13px;display:flex}.wordlist__boggle{color:var(--accent);font-weight:700}.wordlist__scrabble{color:var(--text);font-weight:600}.modal-backdrop{background:var(--backdrop);z-index:50;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--modal-bg);border:1px solid var(--border);width:100%;max-width:460px;max-height:85vh;box-shadow:var(--shadow);border-radius:12px;overflow:auto}.modal__header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.modal__title{margin:0;font-size:18px}.modal__close{color:var(--text);background:0 0;border:none;font-size:24px;line-height:1}.modal__body{padding:16px}.rules{padding-left:18px;line-height:1.5}.rules li{margin-bottom:8px}.rules ul{margin-top:4px}.summary__stats{grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px;display:grid}.summary__stats>div{background:var(--surface);text-align:center;border-radius:8px;padding:10px}.summary__stats span{text-transform:uppercase;color:var(--muted);letter-spacing:.5px;font-size:11px;display:block}.summary__stats strong{font-variant-numeric:tabular-nums;font-size:20px}.summary__words{flex-direction:column;gap:4px;margin:8px 0 0;padding:0;list-style:none;display:flex}.summary__words li{background:var(--surface);letter-spacing:1px;border-radius:6px;justify-content:space-between;padding:6px 8px;font-weight:600;display:flex}.summary__scores{color:var(--muted);letter-spacing:0;font-variant-numeric:tabular-nums;font-size:13px;font-weight:500}.summary__empty{color:var(--muted)}.summary__share{width:100%;margin-top:14px}.start{justify-content:center;align-items:center;padding-top:32px;display:flex}.start__card{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:14px;flex-direction:column;gap:14px;width:100%;padding:24px 20px;display:flex}.start__title{margin:0;font-size:24px;font-weight:700}.start__date{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin:0;font-size:12px}.start__lead{color:var(--text);margin:0;font-size:15px;line-height:1.5}.start__play{margin-top:6px}.start__reset{opacity:.85;margin-top:8px;padding:10px 12px;font-size:12px}.start__recap{grid-template-columns:1fr 1fr;gap:8px;margin-top:4px;display:grid}.start__recap>div{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px}.start__recap span{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px;display:block}.start__recap strong{font-variant-numeric:tabular-nums;font-size:20px}.start__share-preview{background:var(--bg);border:1px solid var(--border);font-family:var(--sans);white-space:pre;text-align:center;border-radius:8px;margin:4px 0 0;padding:12px;font-size:18px;line-height:1.15;overflow-x:auto}.auth-form{flex-direction:column;gap:12px;display:flex}.auth-field{flex-direction:column;gap:4px;font-size:13px;display:flex}.auth-field input{border:1px solid var(--border);background:var(--bg);color:inherit;font:inherit;border-radius:6px;padding:8px 10px}.auth-error{color:#c0392b;font-size:13px}.auth-divider{color:var(--muted,#888);align-items:center;gap:8px;margin:4px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";border-top:1px solid var(--border);flex:1}.auth-google{text-align:center;text-decoration:none}.auth-switch{text-align:center;color:var(--muted,#888);font-size:13px}.link-btn{color:inherit;cursor:pointer;font:inherit;background:0 0;border:none;padding:0;text-decoration:underline}.choose-username{border:1px solid var(--border);border-radius:10px;max-width:360px;margin:40px auto;padding:20px}.choose-username h2{margin-top:0}.icon-btn--avatar{background:var(--accent,#4a7);color:#fff;font-weight:600}.header__account{position:relative}.header__menu{background:var(--bg);border:1px solid var(--border);z-index:10;border-radius:8px;min-width:250px;position:absolute;top:calc(100% + 6px);right:0;overflow:hidden;box-shadow:0 4px 16px #0000001f}.header__menu-user{border-bottom:1px solid var(--border);flex-direction:column;padding:10px 12px;font-size:13px;display:flex}.header__menu-user span{color:var(--muted,#888);font-size:12px}.header__menu-item{text-align:left;width:100%;color:inherit;font:inherit;cursor:pointer;background:0 0;border:none;padding:10px 12px;display:block}.header__menu-item:last-child{border-top:1px solid var(--border)}.header__menu-item:hover{background:var(--bg-alt,#0000000a)}.header__menu-toggle{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;display:flex}.switch{background:var(--border);border-radius:999px;flex-shrink:0;width:36px;height:20px;transition:background .2s;display:inline-block;position:relative}.switch--on{background:var(--accent,#4a7)}.switch--busy{opacity:.6}.switch__input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.switch__input:disabled{cursor:default}.switch__thumb{pointer-events:none;background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .2s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #0003}.switch--on .switch__thumb{transform:translate(16px)}.stats{grid-template-columns:1fr 1fr;gap:10px;display:grid}.stats__cell{background:var(--bg);border:1px solid var(--border);text-align:center;border-radius:8px;flex-direction:column;gap:4px;padding:10px;display:flex}.stats__cell--wide{grid-column:1/-1}.stats__cell span{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-size:11px}.stats__cell strong{font-variant-numeric:tabular-nums;font-size:18px}.stats__empty{text-align:center;color:var(--muted);margin:0}.leaderboards{flex-direction:column;gap:16px;display:flex}.leaderboards__title{margin:0;font-size:20px}.leaderboards__disclaimer{color:var(--muted);margin:0;font-size:13px;font-style:italic}.leaderboards__tabs{border-bottom:1px solid var(--border);gap:4px;display:flex}.leaderboards__tab{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 14px;font-weight:600}.leaderboards__tab:hover{color:var(--text)}.leaderboards__tab--active{color:var(--text);border-bottom-color:var(--accent)}.leaderboards__panel{min-height:100px}.leaderboard{flex-direction:column;gap:20px;display:flex}.leaderboard__section{flex-direction:column;gap:8px;display:flex}.leaderboard__title{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0;font-size:13px;font-weight:600}.leaderboard__list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.leaderboard__row{background:var(--surface);border-radius:6px;grid-template-columns:28px 1fr auto;align-items:center;gap:10px;padding:8px 10px;font-size:14px;display:grid}.leaderboard__row:has(.leaderboard__date){grid-template-columns:28px 1fr auto auto}.leaderboard__rank{color:var(--muted);font-variant-numeric:tabular-nums;text-align:center;font-weight:700}.leaderboard__name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.leaderboard__date{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.leaderboard__score{font-variant-numeric:tabular-nums;color:var(--accent);font-weight:700}.admin{grid-template-columns:200px 1fr;gap:24px;max-width:1200px;min-height:100svh;margin:0 auto;padding:16px;display:grid}.admin__nav{border-right:1px solid var(--border);flex-direction:column;gap:8px;display:flex}.admin__back{color:var(--muted);font-size:13px;text-decoration:none}.admin__back:hover{color:var(--text)}.admin__heading{margin:8px 0 12px;font-size:20px}.admin__nav-list{flex-direction:column;gap:4px;display:flex}.admin__nav-item{text-align:left;color:inherit;font:inherit;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 10px}.admin__nav-item:hover{background:var(--surface)}.admin__nav-item--active{background:var(--surface);font-weight:600}.admin__main{min-width:0}.admin__section-title{margin:0 0 12px;font-size:16px}.admin__dashboard-header{justify-content:space-between;align-items:baseline;margin-bottom:16px;display:flex}.admin__dashboard-header .admin__section-title{margin:0;font-size:20px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:6px;padding:16px;display:flex;box-shadow:0 1px 2px #0000000a}.stat-card__label{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-size:12px;font-weight:600}.stat-card__value{font-variant-numeric:tabular-nums;font-size:28px;font-weight:700;line-height:1.1}.stat-card__sub{color:var(--muted);font-size:13px}.admin__table-wrap{overflow-x:auto}.admin__table{border-collapse:collapse;width:100%;font-size:14px}.admin__table th,.admin__table td{text-align:left;border-bottom:1px solid var(--border);padding:8px 10px}.admin__table th{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-size:12px}.admin__role-select{border:1px solid var(--border);background:var(--bg);color:inherit;font:inherit;border-radius:6px;padding:4px 6px}.admin__muted{color:var(--muted);font-size:12px}.admin__status-select--pending{border-color:#e0a800}.admin__status-select--approved{border-color:#2e7d32}.admin__status-select--denied{border-color:var(--error)}.admin__th-filter{align-items:center;gap:8px;display:flex}.admin__filter-select{border:1px solid var(--border);background:var(--bg);color:inherit;font:inherit;text-transform:none;letter-spacing:0;border-radius:4px;padding:2px 4px;font-size:11px}.admin__empty,.admin__error{color:var(--muted);margin:0}.admin__error{color:var(--error)}.notfound{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:100svh;display:flex}.notfound__code{letter-spacing:2px;margin:0;font-size:64px}.notfound__msg{color:var(--muted);margin:0}.notfound__home{color:var(--accent);margin-top:8px;text-decoration:none}.notfound__home:hover{text-decoration:underline}