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small{font-size:11px;color:var(--muted);font-weight:400}.workspace{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(280px,1fr);gap:24px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.admin-grid>.card{height:100%}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.upload-area{padding:20px;border:1px dashed #9fb9a6;border-radius:9px;background:#f8fbf5;cursor:pointer}.upload-area small{font-size:10px;color:var(--muted)}.pill{font-size:10px;border-radius:20px;background:#e7f2e1;color:#608957;padding:5px 9px;max-width:190px;overflow-wrap:anywhere}fieldset{border:0;margin:16px 0;padding:0}legend{font-size:12px;color:#60766a;margin-bottom:12px}.radio{font-size:12px;margin-right:18px;display:inline-flex;align-items:center;gap:6px}.participants{display:flex;gap:8px;flex-wrap:wrap}.participant{cursor:pointer}.participant input{position:absolute;opacity:0;width:1px}.participant span{display:block;padding:9px 13px;border:1px solid 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p{font-size:13px;color:var(--muted);line-height:1.8}#toast{position:fixed;z-index:10;bottom:24px;left:50%;transform:translateX(-50%);max-width:90vw;background:#263b34;color:white;border-radius:10px;padding:14px 20px;font-size:13px;box-shadow:0 6px 30px #0002}@media(max-width:850px){.workspace{grid-template-columns:1fr}.auth-layout{gap:30px}.auth-layout h1{font-size:34px}.admin-grid{grid-template-columns:1fr}.topbar{align-items:flex-start}.brand small{display:none}}@media(max-width:560px){main{padding:26px 16px}.topbar{padding:18px 16px;flex-direction:column}#session-nav{gap:12px}h1{font-size:28px}.page-head{align-items:flex-start;flex-direction:column}.auth-layout{grid-template-columns:1fr;margin:15px 0;gap:30px}.auth-layout h1{font-size:34px}.card{padding:20px 16px}.stats{grid-template-columns:1fr 1fr;gap:18px;padding:18px 0}.stats>div{padding:0 16px}.stats>div:nth-child(2){border:0}.stats strong{font-size:24px}.form-grid{grid-template-columns:1fr;gap:0}.bill-row{gap:10px}.tag{margin-left:0;margin-top:6px;display:table}.bill-right strong{font-size:12px}.section-head{align-items:flex-start}.section-head>.muted{display:none}.trip-grid{grid-template-columns:1fr}}
:root{color:#24282e;background:#f5f6f8;--green:#285b58;--muted:#747b85;--line:#e7e9ed;font-size:14px;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}
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@media(max-width:560px){.card{padding:18px 16px}.bill-summary{gap:12px}.bill-heading{flex-direction:column;gap:3px}.bill-heading .tag{display:inline-block;margin:0}.bill-right{min-width:88px}.bill-right strong{font-size:14px}.bill-editor{padding:14px 12px}.bill-editor .form-grid{gap:0}.bill-editor .actions>*{flex:1}.bill-editor .radio{margin-right:10px;margin-bottom:8px}.bill-info p{font-size:10px}.stats strong{font-size:24px}.filter select{max-width:170px}}
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@media(max-width:850px){.auth-layout h1{font-size:38px}}@media(max-width:560px){main{padding:22px 16px 44px}.page-head h1{font-size:32px}.card{padding:22px 18px;border-radius:18px}.stats{border-radius:18px}.stats strong{font-size:27px}.bill-summary{display:grid;grid-template-columns:18px minmax(0,1fr);gap:8px 10px}.bill-info{grid-column:2}.bill-right{grid-column:2;display:flex;align-items:center;justify-content:space-between;gap:8px;text-align:left;min-width:0}.bill-right>div{margin:0;gap:6px}.bill-right strong{font-size:16px}.bill-right small{margin:0}.bill-heading strong{font-size:14px}.bill-heading .tag{margin-left:6px}.bill-info p{font-size:11px}.row-button{padding:7px 11px;font-size:11px}.bill-editor{padding:18px 14px}.selection-bar{padding:12px;gap:8px}.selection-bar .row-button{flex:1}.selection-bar label{flex-basis:30%}.selection-count{flex-basis:50%;text-align:right}.auth-layout h1{font-size:36px}.topbar{gap:10px}.brand{font-size:20px}}
.selection-bar label{white-space:nowrap}
#members-manager .filter{flex-wrap:wrap;white-space:nowrap}#members-manager .filter select{flex:1;min-width:160px}#members-manager .filter button{white-space:nowrap}#edit-members-form .actions{margin-top:20px}