:root{color-scheme:dark;--bg: #10121a;--bg-elevated: #171a25;--bg-card: #1c1f2d;--bg-card-hover: #232738;--bg-input: #10121a;--border: #2b2f42;--border-strong: #3a3f5a;--text: #edeef5;--text-muted: #9aa0b8;--text-faint: #6a7089;--accent: #6c8cff;--accent-strong: #4f6df0;--accent-soft: rgba(108, 140, 255, .16);--success: #3ecf8e;--success-soft: rgba(62, 207, 142, .16);--danger: #ff6b6b;--danger-soft: rgba(255, 107, 107, .14);--warning: #f6c453;--gold: #f2c94c;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-card: 0 8px 24px rgba(0, 0, 0, .35);--shadow-pop: 0 12px 32px rgba(0, 0, 0, .45);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--nav-height: 60px}*,*:before,*:after{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}#root{min-height:100%;display:flex;flex-direction:column}a{color:inherit}button,input,select,textarea{font-family:inherit}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-main{flex:1;width:100%;max-width:880px;margin:0 auto;padding:20px 16px 100px}@media (min-width: 640px){.app-main{padding:28px 24px 100px}}.app-nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;height:var(--nav-height);padding:0 16px;background:#10121aeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.app-nav__brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em;text-decoration:none;color:var(--text)}.app-nav__brand-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#a06cff);color:#fff;font-size:.95rem}.app-nav__links{display:flex;align-items:center;gap:4px}.app-nav__link{padding:8px 12px;border-radius:var(--radius-sm);text-decoration:none;color:var(--text-muted);font-size:.92rem;font-weight:600;white-space:nowrap}.app-nav__link.is-active,.app-nav__link:hover{color:var(--text);background:var(--bg-card)}.app-nav__user{display:flex;align-items:center;gap:10px}.app-nav__email{display:none;font-size:.82rem;color:var(--text-muted);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (min-width: 560px){.app-nav__email{display:inline}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius-md);padding:13px 20px;font-size:1rem;font-weight:700;cursor:pointer;min-height:48px;transition:transform .06s ease,background .15s ease,box-shadow .15s ease,opacity .15s ease;background:var(--bg-card);color:var(--text)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,var(--accent-strong),var(--accent));color:#fff;box-shadow:0 6px 18px #6c8cff59}.btn-secondary{background:var(--bg-card);border:1px solid var(--border-strong);color:var(--text)}.btn-danger{background:var(--danger-soft);color:var(--danger);border:1px solid rgba(255,107,107,.35)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-sm{min-height:38px;padding:8px 14px;font-size:.88rem;border-radius:var(--radius-sm)}.btn-block{width:100%}.btn-icon{min-height:40px;min-width:40px;padding:8px;border-radius:var(--radius-sm)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow-card)}.card+.card{margin-top:16px}.page-title{font-size:1.5rem;font-weight:800;letter-spacing:-.01em;margin:0 0 4px}.page-subtitle{color:var(--text-muted);font-size:.95rem;margin:0 0 20px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px}.field{margin-bottom:16px}.field label{display:block;font-size:.88rem;font-weight:600;color:var(--text-muted);margin-bottom:6px}.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=number],.field select{width:100%;background:var(--bg-input);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);padding:12px 14px;font-size:1rem;min-height:46px}.field small.hint{display:block;margin-top:6px;color:var(--text-faint);font-size:.8rem}.radio-group{display:flex;flex-direction:column;gap:10px}.radio-option{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-input);cursor:pointer}.radio-option.is-checked{border-color:var(--accent);background:var(--accent-soft)}.radio-option input{accent-color:var(--accent);width:18px;height:18px}.checkbox-row{display:flex;align-items:center;gap:10px;cursor:pointer}.checkbox-row input{accent-color:var(--accent);width:18px;height:18px}.player-row{display:flex;align-items:center;gap:8px;margin-bottom:10px}.player-row input{flex:1}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}.badge-active{background:var(--success-soft);color:var(--success)}.badge-finished{background:#9aa0b829;color:var(--text-muted)}.badge-admin{background:var(--accent-soft);color:var(--accent)}.alert{padding:12px 14px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:16px}.alert-error{background:var(--danger-soft);color:#ffb0b0;border:1px solid rgba(255,107,107,.3)}.alert-info{background:var(--accent-soft);color:#c3d0ff;border:1px solid rgba(108,140,255,.3)}.alert-success{background:var(--success-soft);color:var(--success);border:1px solid rgba(62,207,142,.3)}.spinner-wrap{display:flex;align-items:center;justify-content:center;padding:60px 0;color:var(--text-muted);gap:10px}.spinner{width:22px;height:22px;border-radius:50%;border:3px solid var(--border-strong);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px 16px;color:var(--text-muted)}.empty-state__icon{font-size:2.4rem;margin-bottom:10px}.games-grid{display:grid;gap:14px}.game-card{display:block;text-decoration:none;color:var(--text);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px;transition:background .15s ease,border-color .15s ease,transform .1s ease}.game-card:hover{background:var(--bg-card-hover);border-color:var(--border-strong)}.game-card:active{transform:scale(.99)}.game-card__top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:8px}.game-card__name{font-size:1.08rem;font-weight:800;margin:0}.game-card__type{color:var(--text-muted);font-size:.88rem;margin:2px 0 0}.game-card__meta{display:flex;flex-wrap:wrap;gap:10px 16px;font-size:.84rem;color:var(--text-muted)}.game-card__meta strong{color:var(--text)}.detail-header{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}.detail-header__info h1{font-size:1.4rem;margin:0 0 4px}.detail-header__badges{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}.detail-header__actions{display:flex;flex-wrap:wrap;gap:8px}.winner-banner{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#f2c94c2e,#f2c94c0f);border:1px solid rgba(242,201,76,.4);border-radius:var(--radius-lg);padding:16px 18px;margin-bottom:18px}.winner-banner__icon{font-size:1.8rem}.winner-banner__title{font-weight:800;color:var(--gold);margin:0 0 2px}.winner-banner__subtitle{margin:0;color:var(--text-muted);font-size:.9rem}.section-title{font-size:1.05rem;font-weight:800;margin:0 0 12px}.standings-table,.rounds-table{width:100%;border-collapse:collapse;font-size:.92rem}.standings-table th,.standings-table td,.rounds-table th,.rounds-table td{padding:10px 8px;text-align:center;border-bottom:1px solid var(--border);white-space:nowrap}.standings-table th:first-child,.standings-table td:first-child,.rounds-table th:first-child,.rounds-table td:first-child{text-align:left}.standings-table thead th,.rounds-table thead th{color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.02em}.standings-table tbody tr.is-first td{color:var(--gold);font-weight:800}.rank-pill{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--bg-input);font-weight:700;font-size:.82rem}.rank-pill.is-first{background:linear-gradient(135deg,var(--gold),#d99a1b);color:#302204}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-md);border:1px solid var(--border)}.rounds-table tbody tr.total-row td{font-weight:800;background:var(--bg-input);border-top:2px solid var(--border-strong)}.rounds-table td.reached-limit{color:var(--danger)}.round-actions{display:flex;gap:4px;justify-content:center}.round-edit-input{width:64px;text-align:center;background:var(--bg-input);border:1px solid var(--accent);border-radius:6px;color:var(--text);padding:6px 4px;font-size:.9rem}.new-round-form{display:flex;flex-direction:column;gap:10px}.new-round-form__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px}.new-round-input{display:flex;flex-direction:column;gap:6px}.new-round-input label{font-size:.8rem;color:var(--text-muted);font-weight:600}.chart-wrap{width:100%;height:260px}.users-table{width:100%;border-collapse:collapse;font-size:.9rem}.users-table th,.users-table td{padding:10px 8px;border-bottom:1px solid var(--border);text-align:left}.users-table th{color:var(--text-muted);font-size:.78rem;text-transform:uppercase}.inline-actions{display:flex;gap:6px;flex-wrap:wrap}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:380px}.login-brand{text-align:center;margin-bottom:24px}.login-brand__mark{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--accent),#a06cff);font-size:1.6rem;margin-bottom:12px}.login-brand h1{margin:0;font-size:1.4rem}.login-brand p{margin:4px 0 0;color:var(--text-muted);font-size:.9rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#06070c99;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal-box{width:100%;max-width:380px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-pop)}.modal-box h3{margin:0 0 8px}.modal-box p{color:var(--text-muted);margin:0 0 18px;font-size:.92rem}.modal-actions{display:flex;gap:10px;justify-content:flex-end}.stack-sm>*+*{margin-top:8px}.flex-between{display:flex;align-items:center;justify-content:space-between;gap:10px}.text-muted{color:var(--text-muted)}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.standings-total{display:block;font-weight:600}.standings-last{display:block;margin-top:3px;font-size:.72rem;font-weight:600;line-height:1;color:var(--text-faint)}.score-stepper{display:inline-flex;align-items:center;gap:4px}.score-stepper__btn{width:30px;height:38px;flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;line-height:1;color:var(--text);background:var(--bg-input);border:1px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.score-stepper__btn:hover{border-color:var(--accent);color:var(--accent)}.score-stepper__btn:active{background:var(--accent-soft)}.score-stepper__input{width:46px;height:38px;text-align:center;font-weight:600;font-size:1rem;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);-moz-appearance:textfield}.score-stepper__input::-webkit-outer-spin-button,.score-stepper__input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.standings-entry{margin-top:16px}.standings-player{display:inline-flex;align-items:center;gap:8px;font-weight:inherit}.standings-player .rank-pill{flex:0 0 auto}.standings-table th,.standings-table td{padding-left:6px;padding-right:6px}.standings-table th:first-child,.standings-table td:first-child{padding-left:2px}.standings-table th:last-child,.standings-table td:last-child{padding-right:2px}