:root{
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",sans-serif;
  color:#18332b;background:#f5f7f4;color-scheme:light
}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:#f5f7f4}
button,input{font:inherit}
button{-webkit-tap-highlight-color:transparent}
.app-header{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top));background:rgba(255,255,255,.96);border-bottom:1px solid #dce5e0;backdrop-filter:blur(12px)}
.app-header h1{margin:0;font-size:20px}
.icon-btn{border:0;background:transparent;font-size:22px;padding:8px;border-radius:10px;color:#174c3c}
.app-main{max-width:900px;margin:0 auto;padding:16px 8px 190px}
.card{background:#fff;border:1px solid #dce5e0;border-radius:16px;padding:14px;box-shadow:0 2px 8px rgba(20,50,40,.05)}
.card+.card{margin-top:12px}
.section-title{margin:0 0 12px;font-size:17px}
.form-grid{display:grid;gap:12px}
.segmented{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.segmented button{border:1px solid #c9d7d1;background:#f7faf8;color:#24483d;border-radius:10px;padding:11px 8px;font-weight:700}
.segmented button.active{background:#174c3c;color:#fff;border-color:#174c3c}
.name-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.name-grid input{width:100%;border:1px solid #ccd9d4;border-radius:10px;padding:11px 12px;background:#fff;color:#18332b}
.primary-btn,.secondary-btn,.danger-btn,.tab-btn,.back-btn{border:0;border-radius:11px;padding:11px 14px;font-weight:700}
.primary-btn{background:#174c3c;color:#fff}
.secondary-btn{background:#e8f0ec;color:#174c3c}
.danger-btn{background:#b42318;color:#fff;width:100%;margin-top:16px}
.back-btn{background:transparent;color:#174c3c;padding:2px 0}
.small-note{color:#5d7169;font-size:12px;margin:4px 0}
.muted{color:#70827b;font-size:12px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.score-table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed;border:1px solid #dce5e0;border-radius:12px;overflow:hidden}
.score-table th,.score-table td{border-right:1px solid #e0e8e4;border-bottom:1px solid #e0e8e4}
.score-table tr:last-child td,.score-table tr:last-child th{border-bottom:0}
.score-table th:last-child,.score-table td:last-child{border-right:0}
.score-table th{background:#edf4f0;padding:6px 2px;font-size:10px}
.score-table .row-label{width:48px;font-weight:700;background:#f7faf8;text-align:center}
.player-head-name{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-head-sub{display:grid;grid-template-columns:1fr 1fr;margin-top:2px;font-size:8px;color:#5b7168}
.company-row{display:grid;grid-template-columns:1fr 1fr}
.cell-btn{display:block;width:100%;min-height:42px;padding:4px 1px;border:0;background:#fff;color:#18332b;font-size:12px;font-weight:700;text-align:center}
.cell-btn:active{background:#e8f0ec}
.uma-positive{color:#176b4d}.uma-negative{color:#b42318}
.add-row{margin-top:10px;width:100%}
.totals-sticky{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:7px 8px max(7px,env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid #dce5e0;box-shadow:0 -3px 14px rgba(20,50,40,.08);backdrop-filter:blur(12px)}
.totals-inner{max-width:900px;margin:0 auto}
.total-row.company{display:grid;grid-template-columns:48px repeat(4,minmax(54px,1fr));align-items:center;font-size:10px;text-align:center}
.total-row.company>.label{text-align:left;font-weight:800}
.total-pair{display:grid;grid-template-columns:1fr 1fr;gap:2px}
.total-pair span{padding:1px 1px}
.total-row.simple{display:grid;grid-template-columns:48px repeat(4,minmax(54px,1fr));font-size:11px;text-align:center}
.total-row.simple>.label{text-align:left;font-weight:800}
.total-income{font-size:13px;font-weight:800;margin-top:2px}
.summary-note{text-align:right;color:#687b73;font-size:9px;margin-top:2px}
dialog{border:0;border-radius:16px;padding:0;width:min(94vw,440px);color:#18332b}
dialog::backdrop{background:rgba(0,0,0,.35)}
.dialog-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #e0e8e4}
.dialog-head h2{margin:0;font-size:18px}
.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 16px;border-bottom:1px solid #eef2f0}
.setting-row.column{align-items:flex-start;flex-direction:column}
.setting-row input[type=number]{width:100%;padding:10px;border:1px solid #ccd9d4;border-radius:10px}
.calc-dialog{padding:18px}
.calc-value{min-height:64px;display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:800;color:#174c3c;word-break:break-all;margin-bottom:14px}
.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.calc-grid button{min-height:58px;border:1px solid #ccd9d4;border-radius:11px;background:#f8faf9;color:#18332b;font-size:24px;font-weight:700}
.calc-grid .clear-key{font-size:20px}
.calc-grid .ok-key{background:#174c3c;color:#fff;border-color:#174c3c}
.nav-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:12px}
.tab-btn{background:#eef3f0;color:#315548}
.tab-btn.active{background:#174c3c;color:#fff}
.history-item{display:block;width:100%;text-align:left;background:#fff;border:1px solid #dce5e0;border-radius:14px;padding:13px;margin-bottom:9px}
.history-top{display:flex;justify-content:space-between;gap:8px;font-weight:800}
.history-bottom{margin-top:5px;font-size:12px;color:#667a71}
.detail-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.history-player-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px}
.history-player-card{border:1px solid #e0e8e4;border-radius:12px;padding:10px;background:#fafcfb}
.history-player-card h4{margin:0 0 6px;font-size:13px}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px 10px;font-size:12px}
.person-card{width:100%;text-align:left;background:#fff;border:1px solid #dce5e0;border-radius:14px;padding:13px;margin-bottom:9px}
.person-card h3{margin:0 0 5px}.person-summary{font-size:12px;color:#657a71}
.empty-state{text-align:center;color:#71827b;padding:28px 10px}
.section-divider{height:1px;background:#e0e8e4;margin:12px 0}
@media(max-width:380px){
  .name-grid{grid-template-columns:1fr}
  .score-table th{font-size:9px}.player-head-sub{font-size:7px}
  .cell-btn{font-size:11px;min-height:40px}
}
@media(min-width:700px){
  .app-main{padding-left:12px;padding-right:12px}
  .name-grid{grid-template-columns:1fr 1fr}
  .history-player-grid{grid-template-columns:repeat(4,1fr)}
}

/* Participant result page: reference-inspired mobile layout */
.person-page{padding:0 0 24px}
.person-toolbar{display:grid;grid-template-columns:54px 1fr 42px;align-items:center;padding:14px 6px 12px;background:#f5f7f4}
.person-back{border:0;background:transparent;color:#315548;font-weight:700;text-align:left;padding:4px}
.user-switch{text-align:left;font-size:14px;color:#50645c}
.user-switch strong{font-size:18px;color:#174c3c;text-decoration:underline;text-underline-offset:3px}
.person-menu{border:0;background:transparent;color:#50645c;font-size:24px;padding:4px}
.balance-card{margin:0 -8px 10px;padding:14px 16px 18px;background:#566b4f;color:#fff;min-height:220px;display:flex;flex-direction:column}
.balance-label{font-size:17px;font-weight:700}
.balance-value{margin:auto 0;text-align:center;font-size:44px;line-height:1.05;font-variant-numeric:tabular-nums}
.balance-unit{align-self:flex-end;font-size:13px}
.person-stat-section{margin:10px 0;background:#dce6d8;border-radius:12px;overflow:hidden;box-shadow:0 1px 4px rgba(20,50,40,.08)}
.person-section-head{width:100%;display:flex;align-items:center;justify-content:space-between;border:0;background:transparent;color:#2d493b;padding:14px 16px;font-size:18px;font-weight:700;text-align:left}
.person-section-head.static{cursor:default}
.person-section-head .chevron{font-size:20px}
.person-section-body{padding:0 8px 10px}
.hidden{display:none!important}
.rank-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.rank-grid-3{grid-template-columns:repeat(3,1fr)}
.rank-card{position:relative;background:#fffdf8;border-radius:9px;padding:8px 6px 6px;border:1px solid #e5e8dd;min-height:78px}
.rank-label{font-size:11px;color:#3d4d46}
.rank-value{font-size:19px;line-height:1.15;color:#2a3b35;margin-top:4px}
.rank-unit{position:absolute;right:6px;bottom:26px;font-size:10px;color:#68766f}
.rank-rate{margin-top:10px;border-top:1px solid #e4e7df;padding-top:4px;text-align:right;color:#7a837f;font-size:10px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:8px}
.metric-card{background:#fffdf8;border-radius:9px;border:1px solid #e5e8dd;padding:7px 9px;min-height:55px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.metric-card span{font-size:11px;color:#4b5b54}
.metric-card strong{font-size:18px;font-weight:500;color:#344b40}
.metric-card small{font-size:10px;font-weight:400;margin-left:2px}
.person-total-row{display:flex;align-items:center;justify-content:space-between;background:#fffdf8;border-radius:9px;border:1px solid #e5e8dd;padding:9px 11px;margin-top:7px;font-size:12px}
.person-total-row strong{font-size:18px}
.person-total-summary{margin-top:12px}
.person-summary-title{font-weight:800;font-size:16px;margin-bottom:8px}
.person-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.person-summary-grid>div{display:flex;justify-content:space-between;gap:6px;font-size:12px}
.person-summary-grid strong{font-size:16px}
.compact{padding:14px}
.person-old-note{padding:0 4px}
@media(max-width:380px){
  .person-toolbar{grid-template-columns:46px 1fr 36px}
  .user-switch{font-size:12px}.user-switch strong{font-size:16px}
  .balance-card{min-height:185px}.balance-value{font-size:38px}
  .person-section-head{font-size:16px;padding:12px 13px}
  .rank-card{min-height:72px}.rank-value{font-size:17px}
  .metric-card{padding:6px 7px}.metric-card strong{font-size:16px}
  .person-total-row strong{font-size:16px}
}

/* Participant input assistance */
.name-field-wrap{position:relative;min-width:0}
.name-suggestions{
  position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:40;
  background:#fff;border:1px solid #cfdcd6;border-radius:10px;
  box-shadow:0 8px 20px rgba(20,50,40,.12);overflow:hidden
}
.name-suggestion{
  display:block;width:100%;border:0;border-bottom:1px solid #edf2ef;
  background:#fff;color:#18332b;text-align:left;padding:10px 12px;font-size:14px
}
.name-suggestion:last-child{border-bottom:0}
.name-suggestion:active{background:#e8f0ec}
.recent-group-wrap{margin-top:9px}
.recent-group-list{display:flex;flex-wrap:wrap;gap:6px}
.recent-group-btn{
  border:1px solid #c9d7d1;background:#f7faf8;color:#315548;
  border-radius:999px;padding:6px 9px;font-size:11px;font-weight:700
}
.recent-group-btn:active{background:#e8f0ec}
@media(max-width:380px){
  .name-suggestion{padding:9px 10px;font-size:13px}
  .recent-group-btn{font-size:10px}
}

.name-suggestions-holder{position:relative}
.name-field-wrap .name-suggestions{top:4px}

.editing-banner{background:#eef5f1;border:1px solid #cadbd3;color:#315548;border-radius:10px;padding:8px 10px;font-size:12px;margin-bottom:8px}

.person-history-card-wrap{margin-top:12px}
.person-history-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}
.person-history-title-row h3{margin:0;font-size:16px}
.person-history-list{display:grid;gap:8px}
.person-history-item{
  width:100%;border:1px solid #dce5e0;background:#fff;border-radius:12px;
  padding:10px;display:grid;grid-template-columns:1fr auto;gap:10px;
  text-align:left;color:#18332b
}
.person-history-item:active{background:#f0f5f2}
.person-history-date{font-size:14px;font-weight:800}
.person-history-meta{margin-top:4px;color:#6a7c75;font-size:10px}
.person-history-values{display:grid;grid-template-columns:repeat(4,auto);gap:6px;align-items:end}
.person-history-values>div{display:flex;flex-direction:column;align-items:flex-end;gap:2px;min-width:34px}
.person-history-values span{font-size:9px;color:#6a7c75}
.person-history-values strong{font-size:13px}
@media(max-width:520px){
  .person-history-item{grid-template-columns:1fr;gap:8px}
  .person-history-values{grid-template-columns:repeat(4,1fr);border-top:1px solid #edf2ef;padding-top:7px}
  .person-history-values>div{align-items:center}
}

.total-score-row span:not(.label),.total-income span:not(.label){font-size:20px;font-weight:800}
.person-highlight-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:7px;padding:9px 11px;background:#fffdf8;border:1px solid #e5e8dd;border-radius:9px}
.person-highlight-row span{font-size:13px;color:#42564d}
.person-highlight-row strong{font-size:22px;font-weight:800}
.income-highlight strong{font-size:24px}
@media(max-width:380px){
  .total-score-row span:not(.label),.total-income span:not(.label){font-size:20px}
  .person-highlight-row strong{font-size:20px}
  .income-highlight strong{font-size:22px}
}