:root{--bg:#f5f7fb;--card:#fff;--text:#18202b;--muted:#6b7280;--line:#e6e8ee;--accent:#2764ff;--danger:#c63636;--good:#15803d;--bad:#b42318;--shadow:0 10px 30px rgba(24,32,43,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}.topbar{height:64px;padding:0 24px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:5}.brand{font-weight:800;color:var(--text);font-size:20px}.top-actions{display:flex;align-items:center;gap:15px}.container{max-width:1180px;margin:0 auto;padding:28px 18px 60px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.auth-card{max-width:430px;margin:7vh auto}.center{text-align:center}.muted{color:var(--muted)}.flash{padding:13px 16px;border-radius:12px;margin-bottom:18px}.flash.success{background:#e9f8ef;color:#166534}.flash.error{background:#fff0f0;color:#991b1b}.stack{display:flex;flex-direction:column;gap:15px}.stack-gap{display:flex;flex-direction:column;gap:18px}label{display:flex;flex-direction:column;gap:7px;font-weight:650;font-size:14px}input,select,textarea,button,.button{font:inherit}input,select,textarea{width:100%;border:1px solid #d7dbe4;border-radius:10px;padding:11px 12px;background:#fff;color:var(--text)}textarea{resize:vertical}button,.button{border:0;border-radius:10px;padding:11px 15px;cursor:pointer;background:#edf0f6;color:var(--text);font-weight:750;display:inline-flex;align-items:center;justify-content:center}.primary{background:var(--accent);color:#fff}.danger{background:var(--danger);color:#fff}.link-btn{background:transparent;padding:4px 0;color:var(--muted)}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}.page-head h1{margin:4px 0 6px;font-size:32px}.eyebrow{font-size:14px;color:var(--muted)}.grid{display:grid}.cards-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.event-card{color:var(--text);transition:.15s ease}.event-card:hover{transform:translateY(-2px);border-color:#c8d2ff}.event-card h2{margin:14px 0 6px}.event-top,.event-total,.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.event-total{border-top:1px solid var(--line);padding-top:15px;margin-top:16px}.badge{font-size:12px;font-weight:800;padding:5px 9px;border-radius:999px}.badge.open{background:#e8f7ed;color:#176b35}.badge.closed{background:#eff1f5;color:#5f6673}.currency{font-weight:800;color:var(--muted)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:18px}.stat{display:flex;flex-direction:column;gap:7px}.stat span{color:var(--muted)}.stat strong{font-size:25px}.layout-two{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,.8fr);gap:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}td small{display:block;color:var(--muted);margin-top:3px}.positive{color:var(--good);font-weight:800}.negative{color:var(--bad);font-weight:800}.transfers{display:flex;flex-direction:column}.transfer,.expense-row,.settlement-row{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.transfer:last-child,.expense-row:last-child,.settlement-row:last-child{border-bottom:0}.expense-row small,.settlement-row small,.amount small{display:block;color:var(--muted);margin-top:4px}.amount{text-align:right}.inline-form{display:flex;gap:8px}.inline-form input{flex:1}.check-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}.check{flex-direction:row;align-items:center;font-weight:500}.check input{width:auto}fieldset{border:1px solid var(--line);border-radius:12px;padding:12px}legend{padding:0 6px;font-weight:700}.muted-field{opacity:.7}.danger-zone{border-color:#f0c8c8}.narrow{max-width:720px;margin:0 auto}.top-space{margin-top:18px}.settlement-action{display:flex;gap:12px;align-items:center}.settlement-row.paid{opacity:.6}.empty{text-align:center;padding:44px}.expense-list,.settlement-list{margin-top:4px}@media(max-width:850px){.layout-two{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr}.page-head{flex-direction:column}.page-head .button{width:100%}}@media(max-width:560px){.container{padding:18px 12px 40px}.topbar{padding:0 14px}.top-actions span{display:none}.two-col{grid-template-columns:1fr}.check-list{grid-template-columns:1fr}.page-head h1{font-size:27px}.card{padding:16px;border-radius:14px}.transfer,.expense-row,.settlement-row{align-items:flex-start;flex-direction:column}.amount{text-align:left}.settlement-action{width:100%;justify-content:space-between}.stats-grid{gap:10px}}
.nav-link{font-size:14px;font-weight:750;color:var(--text);padding:8px 9px;border-radius:9px}.nav-link:hover{background:#f2f4f8}.secondary{background:#edf0f6}.full{width:100%}.compact{margin:0 0 10px}.friend-list{display:flex;flex-direction:column}.friend-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.friend-row:last-child{border-bottom:0}.avatar{width:42px;height:42px;border-radius:50%;background:#edf0f6;display:flex;align-items:center;justify-content:center;font-weight:850}.friend-main{display:flex;flex-direction:column;gap:3px}.friend-main small{color:var(--muted)}.check small{color:var(--muted);font-weight:500}@media(max-width:700px){.top-actions{gap:7px}.top-actions .hello{display:none}.nav-link{font-size:13px;padding:7px 5px}.link-btn{font-size:13px}}