:root{color:#16313b;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--bg:#f4f7f8;--bg-soft:#eef3f4;--panel:#fff;--panel-alt:#f8fbfb;--line:#dbe6e8;--text:#16313b;--muted:#6d8790;--primary:#138a72;--primary-strong:#0d6f5c;--primary-soft:#e2f4ef;--accent-soft:#fbf3df;--danger-soft:#fde9e9;--danger:#bf5757;--shadow:0 16px 40px #18374214;--radius-xl:26px;--radius-lg:20px;--radius-md:16px;background:#f4f7f8;font-family:Inter,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 100% 0,#138a7214,#0000 20%),linear-gradient(#f8fbfb 0%,#f2f6f7 100%);min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}input,select,textarea{font-size:16px}#app{min-height:100vh}.login-page{place-items:center;min-height:100vh;padding:20px;display:grid}.login-card,.panel,.sidebar,.bottom-nav{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow)}.login-card{border-radius:var(--radius-xl);width:min(100%,520px);padding:28px}.brand-lockup{align-items:center;gap:14px;display:flex}.brand-lockup.centered{text-align:left;justify-content:center}.brand-mark,.avatar{background:linear-gradient(135deg, var(--primary), #28aa8f);color:#fff;border-radius:14px;flex-shrink:0;place-items:center;width:46px;height:46px;font-weight:800;display:grid}.avatar{border-radius:12px;width:40px;height:40px;font-size:.85rem}.eyebrow-text{color:var(--primary-strong);text-transform:uppercase;letter-spacing:.14em;margin:0;font-size:.76rem;font-weight:700}.login-title,.topbar-title,.section-title,.panel-head h3{color:var(--text);margin:0}.login-title{font-size:1.9rem}.login-copy,.section-subtitle,.panel-head p,.quick-item span,.metric-card span,.sidebar-brand span,.nav-item span,.profile-copy span,.login-footer-copy,.mobile-card dt{color:var(--muted)}.login-copy{text-align:center;margin:16px 0 24px;line-height:1.6}.form-stack{gap:14px;display:grid}.field-group{gap:8px;display:grid}.field-group label{font-size:.9rem;font-weight:600}.field-group input,.field-group select{border:1px solid var(--line);width:100%;color:var(--text);background:#fbfdfd;border-radius:14px;outline:none;padding:14px 15px}.field-group small{color:var(--danger)}.primary-button,.secondary-button,.icon-button{border:1px solid #0000;border-radius:16px;transition:all .2s}.primary-button{background:linear-gradient(135deg, var(--primary), #28a88d);color:#fff;justify-content:center;align-items:center;gap:10px;width:100%;padding:14px 16px;font-weight:700;display:inline-flex}.primary-button.compact{width:auto;padding:12px 18px}.filter-row .primary-button.compact,.filter-row .secondary-button{padding:12px 16px}.secondary-button{width:auto}.primary-button:disabled{opacity:.7;cursor:wait}.secondary-button{color:var(--text);border-color:var(--line);background:#fff;padding:12px 14px}.login-footer-copy{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px;font-size:.85rem;display:flex}.login-footer-copy code{background:var(--panel-alt);border:1px solid var(--line);color:var(--text);border-radius:999px;padding:4px 10px}.app-shell{min-height:100vh;display:flex}.sidebar{z-index:30;background:linear-gradient(#f5fbf9 0%,#eff7f4 100%);border-radius:0 24px 24px 0;flex-direction:column;width:290px;padding:18px;display:flex;position:fixed;inset:0 auto 0 0;overflow:hidden;transform:translate(-100%)}.sidebar-open{transform:translate(0)}.sidebar-brand{align-items:center;gap:14px;margin-bottom:18px;display:flex}.sidebar-brand strong,.nav-item strong,.profile-copy strong,.metric-card strong,.mobile-card strong{color:var(--text)}.sidebar-brand strong,.nav-item strong{display:block}.side-section-label{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:20px 14px 6px;font-size:.7rem;font-weight:700}.side-section-toggle{text-transform:uppercase;letter-spacing:.06em;width:100%;color:var(--muted);cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;padding:20px 14px 6px;font-size:.7rem;font-weight:700;transition:color .15s;display:flex}.side-section-toggle:hover{color:var(--text)}.side-section-toggle .chevron{transition:transform .2s}.side-section-toggle .chevron-open{transform:rotate(180deg)}.side-section-items{gap:8px;margin-top:2px;display:grid}.side-sub-label{color:var(--muted);opacity:.7;padding:10px 14px 4px;font-size:.75rem;font-weight:600}.sidebar-nav{flex:1;gap:8px;padding-bottom:16px;display:grid;overflow-y:auto}.nav-item{color:var(--muted);background:#ffffffbf;border-radius:16px;align-items:flex-start;gap:12px;padding:14px;text-decoration:none;display:flex}.nav-item-active{background:var(--primary-soft);color:var(--primary-strong)}.app-main{flex:1;min-width:0;padding-bottom:88px}.topbar{z-index:15;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4f7f8eb;border-bottom:1px solid #dbe6e8e6;justify-content:space-between;align-items:center;gap:16px;padding:18px 16px;display:flex;position:sticky;top:0}.topbar-left,.topbar-actions,.profile-pill,.action-row,.tag-row,.mobile-card-head{align-items:center;gap:12px;display:flex}.topbar-actions{margin-left:auto}.search-box{border:1px solid var(--line);min-width:320px;color:var(--muted);background:#fff;border-radius:14px;align-items:center;gap:10px;padding:12px 14px;display:inline-flex}.search-row{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.search-row .search-box{flex:320px}.search-box input{background:0 0;border:none;outline:none;width:100%}.icon-button{width:42px;height:42px;color:var(--text);border-color:var(--line);background:#fff;place-items:center;display:inline-grid}.profile-pill{border:1px solid var(--line);background:#fff;border-radius:16px;padding:6px}.profile-copy{gap:2px;display:grid}.page-content{padding:16px}.page-grid{gap:18px;display:grid}.panel{border-radius:24px;padding:22px}.hero-panel{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.hero-panel.slim{min-height:auto}.section-title{margin-top:4px;font-size:clamp(1.6rem,2vw,2.3rem)}.section-subtitle{max-width:60ch;line-height:1.6}.tag-row{flex-wrap:wrap;margin-top:16px}.tag{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-size:.83rem;display:inline-flex}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.metric-card{background:var(--panel-alt);border:1px solid var(--line);border-radius:20px;gap:8px;padding:18px;display:grid}.metric-card p,.quick-item strong,.panel-head p{margin:0}.metric-card strong{font-size:1.7rem}.content-grid{grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:18px;display:grid}.panel-head{justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px;display:flex}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);padding:14px 10px}.table th{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.8rem}.status-pill{border-radius:999px;padding:8px 10px;font-size:.8rem;font-weight:700;display:inline-flex}.status-pill.ok{background:var(--primary-soft);color:var(--primary-strong)}.status-pill.review{background:var(--accent-soft);color:#936d1a}.status-pill.warn{background:var(--danger-soft);color:var(--danger)}.status-pill.info{background:var(--surface-muted);color:var(--text-muted)}.quick-list{gap:12px;display:grid}.members-layout{align-items:start}.members-toolbar{align-items:end}.savings-toolbar-actions{flex-wrap:wrap;justify-content:flex-end}.toolbar-actions{align-items:center;gap:12px;display:flex}.members-search-box{flex:1;min-width:min(100%,300px)}.filter-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.filter-select{border:1px solid var(--line);color:var(--text);cursor:pointer;background:#fff;border-radius:14px;outline:none;min-width:170px;padding:12px 14px;font-size:.9rem}.filter-select:focus{border-color:var(--primary)}.inline-field{gap:4px;min-width:170px;display:grid}.inline-field span{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:600}.inline-field select{border:1px solid var(--line);width:100%;color:var(--text);background:#fbfdfd;border-radius:14px;outline:none;padding:12px 14px;font-size:.9rem}.member-form{gap:16px;display:grid}.checkbox-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.checkbox-card{border:1px solid var(--line);background:var(--panel-alt);border-radius:18px;align-items:flex-start;gap:12px;padding:14px;display:flex}.checkbox-card input{margin-top:2px}.checkbox-card strong,.checkbox-card span{display:block}.checkbox-card span{color:var(--muted);margin-top:4px;font-size:.88rem;line-height:1.5}.checkbox-card-disabled{opacity:.9}.lookup-list{gap:10px;display:grid}.lookup-item{border:1px solid var(--line);text-align:left;background:#fff;border-radius:16px;gap:4px;width:100%;padding:14px;display:grid}.lookup-item strong,.lookup-item span{display:block}.lookup-item span{color:var(--muted);font-size:.88rem}.lookup-item-active{background:var(--primary-soft);border-color:#beded5}.detail-strip-wrap{flex-wrap:wrap}.field-grid{gap:14px;display:grid}.field-grid.two-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid.three-columns{grid-template-columns:repeat(3,minmax(0,1fr))}.field-group textarea{border:1px solid var(--line);width:100%;color:var(--text);resize:vertical;font:inherit;background:#fbfdfd;border-radius:14px;outline:none;padding:14px 15px;font-size:16px}.field-group input:disabled,.field-group select:disabled,.field-group textarea:disabled{color:var(--muted);background:#f4f7f8}.detail-grid{gap:12px;display:grid}.detail-row{border:1px solid var(--line);background:var(--panel-alt);border-radius:16px;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;padding:12px 14px;display:grid}.detail-row span{color:var(--muted);padding-right:8px;line-height:1.5}.detail-row strong{text-align:right;line-height:1.5}.detail-row.spaced{min-height:56px}.detail-strip,.pagination-row,.form-actions-row,.table-actions,.card-actions,.subsection-head{align-items:center;gap:12px;display:flex}.detail-strip,.pagination-row,.form-actions-row,.subsection-head{flex-wrap:wrap;justify-content:space-between}.detail-strip{border:1px solid var(--line);background:var(--panel-alt);color:var(--muted);border-radius:16px;padding:12px 14px;font-size:.88rem}.action-button,.danger-button{justify-content:center;align-items:center;gap:8px;display:inline-flex}.danger-button{color:var(--danger);background:#fff5f5;border:1px solid #f2c8c8;border-radius:16px;padding:12px 14px}.danger-button:disabled,.secondary-button:disabled{opacity:.6;cursor:not-allowed}.empty-state{border:1px dashed var(--line);background:var(--panel-alt);color:var(--muted);border-radius:18px;padding:22px}.empty-state.compact{padding:16px}.empty-state.error{color:var(--danger);background:#fff7f7;border-color:#efcdcd}.spinner{animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.table-body-loading,.mobile-card-loading{opacity:.5;transition:opacity .2s}.page-status,.history-item p,.history-item span,.mobile-card-subtitle{color:var(--muted);margin:0}.muted-text{color:var(--muted)}.small-text{margin-top:2px;font-size:.78rem}.table-row-active{background:#f8fbfb}.mobile-card-active{border-color:#beded5;box-shadow:inset 0 0 0 1px #d5ece5}.member-card-head{align-items:flex-start}.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.summary-box,.history-item{border:1px solid var(--line);background:var(--panel-alt);border-radius:18px;padding:16px}.summary-box{gap:8px;display:grid}.summary-box span{color:var(--muted);font-size:.88rem}.summary-box strong{color:var(--text);font-size:1.2rem}.history-block{gap:12px;margin-top:18px;display:grid}.history-list{gap:12px;display:grid}.history-item{gap:8px;display:grid}.compact-wrap{flex-wrap:wrap}.quick-item{background:var(--panel-alt);border:1px solid var(--line);border-radius:18px;gap:6px;padding:16px;display:grid}.operations-mobile{display:none}.mobile-card{border:1px solid var(--line);background:#fbfdfd;border-radius:18px;padding:16px}.mobile-card dl{gap:10px;margin:12px 0 0;display:grid}.mobile-card dl div{justify-content:space-between;gap:14px;display:flex}.mobile-card dd{text-align:right;margin:0}.bottom-nav{z-index:20;border-radius:18px 18px 0 0;grid-template-columns:repeat(5,1fr);gap:8px;padding:10px;display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-nav-item{color:var(--muted);border-radius:14px;justify-items:center;gap:4px;padding:10px 4px;font-size:.75rem;text-decoration:none;display:grid}.bottom-nav-item-active{color:var(--primary-strong);background:var(--primary-soft)}.app-overlay{z-index:25;background:#0f171959;border:none;position:fixed;inset:0}.desktop-only{display:none}@media (width>=768px){.page-content{padding:22px}.sidebar{transform:translate(0)}.app-main{margin-left:290px;padding-bottom:0}.mobile-only,.bottom-nav,.app-overlay{display:none}.desktop-only{display:inline-flex}}@media (width<=767px){.stats-grid,.content-grid,.field-grid.two-columns,.field-grid.three-columns,.checkbox-grid,.summary-grid{grid-template-columns:1fr}.members-toolbar,.toolbar-actions,.form-actions-row,.pagination-row,.detail-strip{align-items:stretch}.members-search-box{min-width:100%}.inline-field,.filter-row,.danger-button,.action-button,.form-actions-row .secondary-button,.form-actions-row .primary-button.compact,.pagination-row .secondary-button{width:100%}.operations-desktop{display:none}.operations-mobile{gap:12px;display:grid}}@media (width>=1280px){.page-content{padding:28px}.topbar{padding:18px 28px}}.csv-upload-section{background:var(--panel-alt);border-radius:var(--radius-md);border:1px dashed var(--line);margin-top:12px;padding:12px}.upload-controls{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.upload-button{cursor:pointer;position:relative;overflow:hidden}.file-input-hidden{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;top:0;left:0}.modal-overlay{z-index:1000;background:#00000059;justify-content:center;align-items:flex-start;padding:40px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-content{background:#fff;border-radius:20px;width:100%;max-width:800px;padding:20px;box-shadow:0 8px 40px #00000026}.modal-content .panel-head{border-bottom:1px solid var(--line);margin:-20px -20px 16px;padding:20px}