:root{--color-bg:#f0f2f5;--color-surface:#fff;--color-surface-elevated:#fff;--color-surface-subtle:#f8f9fb;--color-border:#e2e5eb;--color-border-strong:#c5c9d3;--color-text-primary:#111318;--color-text-secondary:#5f6577;--color-text-tertiary:#7a7f91;--color-team1:#06f;--color-team1-bg:#e6f0ff;--color-team2:#e53935;--color-team2-bg:#ffe8e7;--color-win:#2bbd6e;--color-win-bg:#e4f9ee;--color-loss:#e53935;--color-loss-bg:#ffe8e7;--color-draw:#f59e0b;--color-draw-bg:#fff8e6;--color-bonus:#8b5cf6;--color-bonus-bg:#f0e9ff;--color-input-bg:#f5f6f8;--color-input-focus:#fff;--color-input-border:#d8dbe3;--font-family:-apple-system, BlinkMacSystemFont, "Noto Sans TC", "Microsoft JhengHei", sans-serif;--font-size-xs:13px;--font-size-sm:15px;--font-size-base:17px;--font-size-lg:20px;--font-size-xl:26px;--font-size-2xl:36px;--font-size-3xl:44px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:20px;--spacing-2xl:24px;--spacing-3xl:32px;--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--radius-xl:24px;--shadow-sm:0 1px 4px #0000000f;--shadow-md:0 3px 12px #00000017;--shadow-lg:0 8px 28px #0000001f;--touch-target:48px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html{-webkit-text-size-adjust:100%;font-size:18px}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;min-height:100dvh;line-height:1.6;overflow-x:hidden}.app-container{flex-direction:column;max-width:430px;min-height:100dvh;margin:0 auto;display:flex}.main-content{padding-top:var(--spacing-lg);padding-right:var(--spacing-lg);padding-bottom:170px;padding-left:var(--spacing-lg);flex:1}.sticky-header{z-index:100;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding-top:var(--spacing-md);padding-right:var(--spacing-lg);padding-bottom:var(--spacing-md);padding-left:var(--spacing-lg);position:sticky;top:0}.bottom-nav{background:var(--color-surface);border-top:1px solid var(--color-border);z-index:100;width:100%;max-width:430px;padding-bottom:env(safe-area-inset-bottom,0);justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-item{height:var(--touch-target);font-size:var(--font-size-xs);color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-family:inherit;font-weight:600;display:flex}.nav-item.active{color:var(--color-team1)}.nav-item:active{opacity:.7}.btn{min-height:var(--touch-target);padding-top:var(--spacing-sm);padding-right:var(--spacing-xl);padding-bottom:var(--spacing-sm);padding-left:var(--spacing-xl);border-radius:var(--radius-sm);font-size:var(--font-size-base);cursor:pointer;-webkit-user-select:none;user-select:none;background:var(--color-surface-subtle);color:var(--color-text-primary);border:none;justify-content:center;align-items:center;font-family:inherit;font-weight:700;transition:opacity .15s,transform .1s,box-shadow .15s;display:inline-flex}.btn:active{opacity:.8;transform:scale(.97)}.btn:disabled{opacity:.35;cursor:not-allowed}.btn-primary{background:var(--color-team1);color:#fff;box-shadow:0 2px 8px #0066ff4d}.btn-secondary{background:var(--color-surface-subtle);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-danger-text{color:var(--color-loss);background:0 0}.btn-full{width:100%}.btn-small{min-height:36px;font-size:var(--font-size-sm);padding:4px 12px}.input{width:100%;min-height:var(--touch-target);padding-top:var(--spacing-md);padding-right:var(--spacing-lg);padding-bottom:var(--spacing-md);padding-left:var(--spacing-lg);border:2px solid var(--color-input-border);border-radius:var(--radius-sm);background:var(--color-input-bg);font-size:var(--font-size-lg);color:var(--color-text-primary);text-align:center;font-family:inherit}.input:focus{border-color:var(--color-team1);background:var(--color-input-focus);outline:none;box-shadow:0 0 0 4px #0066ff1f}.input::placeholder{color:var(--color-text-tertiary)}.input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.card{background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);padding-top:var(--spacing-xl);padding-right:var(--spacing-xl);padding-bottom:var(--spacing-xl);padding-left:var(--spacing-xl)}.badge{font-size:var(--font-size-xs);border-radius:999px;align-items:center;min-height:24px;padding:4px 10px;font-weight:700;display:inline-flex}.badge-win{background:var(--color-win-bg);color:var(--color-win)}.badge-loss{background:var(--color-loss-bg);color:var(--color-loss)}.badge-draw{background:var(--color-draw-bg);color:var(--color-draw)}.badge-bonus{background:var(--color-bonus-bg);color:var(--color-bonus)}.badge-team1{background:var(--color-team1-bg);color:var(--color-team1)}.badge-team2{background:var(--color-team2-bg);color:var(--color-team2)}.empty-state{text-align:center;padding-top:var(--spacing-3xl);padding-right:var(--spacing-lg);padding-bottom:var(--spacing-3xl);padding-left:var(--spacing-lg);color:var(--color-text-secondary)}.empty-state-icon{margin-bottom:var(--spacing-lg);font-size:56px}.empty-state-title{font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm);font-weight:700}.scoreboard-row{justify-content:space-between;align-items:center;gap:var(--spacing-md);display:flex}.team-score{flex-direction:column;flex:1;align-items:center;display:flex}.team-name{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:2px;font-weight:700}.team-points{font-size:var(--font-size-2xl);letter-spacing:-.5px;font-weight:900}.team-points.team1{color:var(--color-team1)}.team-points.team2{color:var(--color-team2)}.score-divider{font-size:var(--font-size-xl);color:var(--color-text-tertiary);font-weight:400}.round-section{margin-bottom:var(--spacing-xl)}.round-header{padding-top:var(--spacing-lg);padding-right:var(--spacing-xl);padding-bottom:var(--spacing-lg);padding-left:var(--spacing-xl);background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border);cursor:pointer;box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;display:flex}.round-header:active{background:var(--color-input-bg)}.round-title{font-size:var(--font-size-lg);font-weight:800}.round-bonus-bar{gap:var(--spacing-sm);flex-direction:row;display:flex}.collapsible-content{transition:max-height .3s;overflow:hidden}.collapsible-content.collapsed{max-height:0}.collapsible-content.expanded{max-height:3000px}.round-content{padding-top:var(--spacing-md)}.match-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding-top:var(--spacing-lg);padding-right:var(--spacing-lg);padding-bottom:var(--spacing-lg);padding-left:var(--spacing-lg);margin-bottom:var(--spacing-md);box-shadow:var(--shadow-sm)}.match-card-header{margin-bottom:var(--spacing-sm);justify-content:space-between;align-items:center;display:flex}.match-card-title{font-size:var(--font-size-base);color:var(--color-text-primary);font-weight:700}.match-card-players{margin-bottom:var(--spacing-md);justify-content:space-between;align-items:center;gap:var(--spacing-sm);display:flex}.match-player{text-align:center;flex:1}.match-player-name{font-size:var(--font-size-sm);color:var(--color-text-primary);font-weight:800}.match-player-avg{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.match-card-inputs{align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);display:flex}.match-input-wrap{flex:1}.vs-label{font-size:var(--font-size-sm);color:var(--color-text-tertiary);font-weight:700}.match-card-actions{gap:var(--spacing-sm);display:flex}.match-result{margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;display:flex}.match-result-points{align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-sm);font-weight:700;display:flex}@keyframes match-saved-flash{0%{background:var(--color-win-bg)}to{background:var(--color-surface)}}.match-card-saved{animation:1.5s ease-out match-saved-flash}.round-summary-card{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md);padding-top:var(--spacing-md);padding-right:var(--spacing-md);padding-bottom:var(--spacing-md);padding-left:var(--spacing-md);margin-top:var(--spacing-sm);justify-content:space-between;align-items:center;gap:var(--spacing-sm);display:flex}.round-summary-team{text-align:center;font-size:var(--font-size-sm);flex:1;font-weight:700}.round-summary-pins{font-size:var(--font-size-lg);font-weight:900;display:block}.round-summary-team.team1 .round-summary-pins{color:var(--color-team1)}.round-summary-team.team2 .round-summary-pins{color:var(--color-team2)}.list-header{margin-bottom:var(--spacing-lg);justify-content:space-between;align-items:center;display:flex}.list-header-title{font-size:var(--font-size-xl);font-weight:800}.match-list{gap:var(--spacing-md);flex-direction:column;display:flex}.match-history-card{background:var(--color-surface);border-radius:var(--radius-md);padding-top:var(--spacing-lg);padding-right:var(--spacing-xl);padding-bottom:var(--spacing-lg);padding-left:var(--spacing-xl);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;gap:var(--spacing-md);border:2px solid #0000;transition:border .15s,box-shadow .15s;display:flex}.match-history-card-active{border-color:var(--color-team1)}.match-history-card:active{box-shadow:var(--shadow-md)}.match-history-card-content{cursor:pointer;flex:1;min-width:0}.match-history-title{font-weight:700;font-size:var(--font-size-lg);margin-bottom:4px}.match-history-vs{color:var(--color-text-tertiary);margin:0 6px}.match-history-date{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.match-history-score{font-size:var(--font-size-lg);margin-top:4px;font-weight:800}.confirm-dialog{gap:var(--spacing-sm);padding-top:var(--spacing-sm);padding-right:var(--spacing-md);padding-bottom:var(--spacing-sm);padding-left:var(--spacing-md);background:var(--color-loss-bg);border-radius:var(--radius-sm);margin-top:var(--spacing-sm);flex-direction:row;align-items:center;display:flex}.confirm-dialog-text{font-size:var(--font-size-sm);color:var(--color-text-primary);flex:1;font-weight:600}.confirm-dialog-btn{min-height:32px;font-size:var(--font-size-xs);border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;padding:4px 10px;font-family:inherit;font-weight:600}.confirm-dialog-btn-danger{background:var(--color-loss);color:#fff;border-color:var(--color-loss)}.setup-form{gap:var(--spacing-xl);flex-direction:column;display:flex}.setup-header{margin-bottom:var(--spacing-lg);justify-content:space-between;align-items:center;display:flex}.setup-header-spacer{width:60px}.setup-group{background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border);padding-top:var(--spacing-xl);padding-right:var(--spacing-xl);padding-bottom:var(--spacing-xl);padding-left:var(--spacing-xl);box-shadow:var(--shadow-sm)}.setup-group-title{font-size:var(--font-size-lg);margin-bottom:var(--spacing-md);border-bottom:2px solid;font-weight:800}.setup-group.team1 .setup-group-title{color:var(--color-team1)}.setup-group.team2 .setup-group-title{color:var(--color-team2)}.setup-row{gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);flex-direction:row;align-items:center;display:flex}.setup-label{min-width:56px;max-width:56px;font-size:var(--font-size-xs);color:var(--color-text-secondary);flex-shrink:0;font-weight:700}.summary-scoreboard{margin-bottom:var(--spacing-md);text-align:center}.summary-scoreboard-label{font-size:var(--font-size-xs);color:var(--color-text-tertiary);margin-top:4px}.summary-round-card{margin-bottom:var(--spacing-sm);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding-top:var(--spacing-md);padding-right:var(--spacing-md);padding-bottom:var(--spacing-md);padding-left:var(--spacing-md);box-shadow:var(--shadow-sm)}.summary-round-row{margin-top:var(--spacing-sm);justify-content:space-between;align-items:center;display:flex}.final-result{text-align:center;padding-top:var(--spacing-2xl);padding-bottom:var(--spacing-2xl)}.final-winner{font-size:var(--font-size-3xl);margin-bottom:var(--spacing-sm);font-weight:900}.final-winner.team1{color:var(--color-team1)}.final-winner.team2{color:var(--color-team2)}.final-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);margin-bottom:var(--spacing-2xl)}.final-scoreboard{justify-content:center;gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl);display:flex}.final-breakdown{text-align:left;background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border);padding-top:var(--spacing-xl);padding-right:var(--spacing-xl);padding-bottom:var(--spacing-xl);padding-left:var(--spacing-xl);box-shadow:var(--shadow-sm);margin-bottom:var(--spacing-lg)}.breakdown-section-title{margin-bottom:var(--spacing-md);font-weight:700}.breakdown-row{padding-top:var(--spacing-sm);padding-bottom:var(--spacing-sm);font-size:var(--font-size-sm);justify-content:space-between;align-items:center;display:flex}.breakdown-label{color:var(--color-text-secondary);font-weight:500}.breakdown-value{font-weight:700}.breakdown-total{padding-top:var(--spacing-md);padding-bottom:var(--spacing-md);margin-top:var(--spacing-md);border-top:2px solid var(--color-border);font-size:var(--font-size-xl);justify-content:space-between;align-items:center;font-weight:900;display:flex}.toast{bottom:calc(var(--touch-target) + var(--spacing-xl));padding-top:var(--spacing-md);padding-right:var(--spacing-xl);padding-bottom:var(--spacing-md);padding-left:var(--spacing-xl);border-radius:var(--radius-xl);font-size:var(--font-size-sm);z-index:200;box-shadow:var(--shadow-lg);word-break:break-word;background:var(--color-text-primary);color:#fff;max-width:90vw;font-weight:600;animation:.2s ease-out toast-in;position:fixed;left:50%;transform:translate(-50%)}.toast.toast-out{animation:.3s ease-in 2s forwards toast-out}.toast-error{background:var(--color-loss);color:#fff;bottom:calc(var(--touch-target) + 60px)}.error-list{color:var(--color-loss);font-size:var(--font-size-sm);list-style:none}.updated-indicator{font-size:var(--font-size-xs);color:var(--color-bonus);align-items:center;gap:6px;animation:1s ease-in-out infinite pulse;display:inline-flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}@keyframes toast-out{to{opacity:0;transform:translate(-50%,-10px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.player-record{padding-top:var(--spacing-sm);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:var(--spacing-md);display:flex}.player-record:last-child{border-bottom:none}.player-record-name{font-weight:700;font-size:var(--font-size-base)}.player-record-stats{font-size:var(--font-size-sm);color:var(--color-text-secondary);text-align:right;font-weight:600}@media (width>=768px){.main-content{padding-top:var(--spacing-2xl);padding-right:var(--spacing-2xl);padding-bottom:170px;padding-left:var(--spacing-2xl)}}