:root{--bone:#F6F4EF;--ink:#1C2A2E;--teal:#0E6E6E;--teal-d:#0a5252;--mint:#E3EFEC;--line:#D9D5CC;--amber:#B5651D;--green:#2E7D4F;--red:#A63A3A;--muted:#6B7775;--wa:#25D366;--shadow:0 1px 0 var(--line), 0 6px 18px rgba(28,42,46,.06)}*{box-sizing:border-box}body{margin:0;background:var(--bone);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.mono{font-family:SF Mono,ui-monospace,Roboto Mono,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}.app{max-width:1080px;margin:0 auto;padding:0 20px 80px}header.top{display:flex;align-items:baseline;gap:14px;padding:26px 0 10px;border-bottom:2px solid var(--ink);margin-bottom:0}header.top h1{font-size:24px;margin:0;letter-spacing:-.02em;font-weight:800}header.top .tag{color:var(--muted);font-size:13px}nav.tabs{display:flex;gap:2px;margin:0 0 22px;flex-wrap:wrap}nav.tabs button{background:none;border:none;padding:12px 16px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-top:-2px}nav.tabs button.active{color:var(--ink);border-bottom-color:var(--teal)}nav.tabs button:hover{color:var(--ink)}.banner{background:var(--mint);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:8px;padding:12px 16px;margin-bottom:18px;font-size:14px}.banner.alert{border-left-color:var(--amber);background:#f7efe6}.banner b{font-weight:700}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.panel h2{margin:0 0 14px;font-size:16px;font-weight:700;letter-spacing:-.01em}.grid{display:grid;gap:14px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (max-width:720px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}.stat .label{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.stat .num{font-size:26px;font-weight:800;margin-top:6px}.stat.owed .num{color:var(--red)}.stat.collected .num{color:var(--green)}.stat.due .num{color:var(--amber)}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line)}td{padding:10px;border-bottom:1px solid var(--line)}tr:last-child td{border-bottom:none}td.amt,th.amt{text-align:right}.row-click{cursor:pointer}.row-click:hover{background:var(--mint)}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge.owe{background:#f6e3e3;color:var(--red)}.badge.clear{background:#e1f0e7;color:var(--green)}.badge.overdue{background:#f7e6d6;color:var(--amber)}.badge.due{background:var(--mint);color:var(--teal-d)}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field label{font-size:12px;font-weight:600;color:var(--muted)}input,select,textarea{font:inherit;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:0;border-color:var(--teal)}.row{display:flex;gap:12px;flex-wrap:wrap}.row .field{flex:1;min-width:140px}button.btn{font:inherit;font-weight:600;padding:9px 16px;border-radius:8px;border:1px solid var(--teal);background:var(--teal);color:#fff;cursor:pointer}button.btn:hover{background:var(--teal-d);border-color:var(--teal-d)}button.btn.ghost{background:#fff;color:var(--teal)}button.btn.ghost:hover{background:var(--mint)}button.btn.sm{padding:6px 11px;font-size:13px}button.btn.danger{background:#fff;color:var(--red);border-color:#e3c4c4}button.btn.danger:hover{background:#f6e3e3}button.wa{display:inline-flex;align-items:center;gap:7px;background:var(--wa);border:none;color:#073b1b;font-weight:700;padding:8px 14px;border-radius:8px;cursor:pointer;text-decoration:none;font-size:13px}button.wa:hover{filter:brightness(.95)}.link{background:none;border:none;color:var(--teal);font:inherit;cursor:pointer;padding:0;text-decoration:underline}.muted{color:var(--muted)}.empty{padding:28px;text-align:center;color:var(--muted);font-size:14px}.spacer{height:8px}.flex-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}hr.soft{border:none;border-top:1px solid var(--line);margin:18px 0}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1c2a2e66;display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;z-index:50;overflow:auto}.modal{background:#fff;border-radius:14px;max-width:560px;width:100%;padding:24px;box-shadow:0 20px 60px #00000040}.modal h2{margin-top:0}.dropzone{display:flex;align-items:center;justify-content:center;padding:28px;border:2px dashed var(--line);border-radius:10px;background:var(--mint);color:var(--teal-d);font-weight:600;cursor:pointer;text-align:center}.dropzone:hover{border-color:var(--teal);background:#dcebe7}details summary{font-size:13px}.hl-today{border-left:4px solid var(--teal);background:linear-gradient(0deg,#fff,#fff)}.rem-list{display:flex;flex-direction:column;gap:8px;margin-top:6px}.rem-row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;border:1px solid var(--line)}.rem-row.is-today{background:var(--mint);border-color:#bfe0d8}.rem-row.is-overdue{background:#f9eedf;border-color:#ebd3ae}.rem-main{flex:1;cursor:pointer;min-width:0}.rem-name{font-weight:500}.rem-right{text-align:right;white-space:nowrap}.rem-row .wa{display:inline-flex;align-items:center;gap:6px;background:var(--wa);color:#073b1b;font-weight:500;padding:7px 12px;border-radius:8px;text-decoration:none;font-size:13px;white-space:nowrap}.rem-row .wa:hover{filter:brightness(.95)}.buckets{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media (max-width:680px){.buckets{grid-template-columns:repeat(2,1fr)}}.bucket{border-radius:10px;padding:14px;border:1px solid var(--line)}.bucket .bk-label{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.bucket .bk-count{font-size:26px;font-weight:600;margin:4px 0 2px}.bucket .bk-total{font-size:13px;color:var(--muted)}.b-fresh{background:#eaf3de;border-color:#c0dd97}.b-warm{background:#faeeda;border-color:#fac775}.b-hot{background:#faece7;border-color:#f0997b}.b-crit{background:#fcebeb;border-color:#f09595}.b-fresh .bk-count{color:#3b6d11}.b-warm .bk-count{color:#854f0b}.b-hot .bk-count{color:#993c1d}.b-crit .bk-count{color:#a32d2d}.badge.age-fresh{background:#eaf3de;color:#3b6d11}.badge.age-warm{background:#faeeda;color:#854f0b}.badge.age-hot{background:#faece7;color:#993c1d}.badge.age-crit{background:#fcebeb;color:#a32d2d}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bone)}.login-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:32px;width:100%;max-width:380px}.login-brand{font-size:24px;font-weight:800;letter-spacing:-.02em}.login-sub{color:var(--muted);font-size:14px;margin:4px 0 20px}.user-chip{margin-left:auto;display:flex;align-items:center;gap:12px}.user-chip .who{font-size:13px;color:var(--ink)}.role-pill{display:inline-block;padding:1px 8px;border-radius:999px;font-size:11px;font-weight:600;margin-left:5px;text-transform:capitalize}.role-admin{background:#e6f1fb;color:#0c447c}.role-staff{background:#e1f5ee;color:#0f6e56}.role-viewer{background:#f1efe8;color:#5f5e5a}.by-tag{margin-left:8px;font-size:11px;color:var(--muted);background:var(--bone);padding:1px 7px;border-radius:999px}header.top{align-items:center}.timeline{position:relative;padding-left:18px}.timeline:before{content:"";position:absolute;left:5px;top:4px;bottom:4px;width:2px;background:var(--line)}.tl-item{position:relative;margin-bottom:14px}.tl-dot{position:absolute;left:-16px;top:5px;width:10px;height:10px;border-radius:50%;background:var(--teal);border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}.tl-body{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 12px}