:root{--green: #178c17;--green-dark: #0c620c;--green-soft: #e9f4e7;--ink: #0b0c0b;--muted: #5b665c;--bg: #f7f9f5;--card: #ffffff;--border: #e3e8e0;--danger: #b42318;--danger-soft: #fee4e2;--warning: #b54708;--radius: 18px;--shadow: 0 8px 24px rgba(11, 12, 11, .06);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color-scheme:light}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3,p{margin:0}h1{font-size:clamp(1.6rem,2.4vw,2.2rem);letter-spacing:-.02em}h2{font-size:1.15rem}h3{font-size:1rem}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;padding:12px 22px;background:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}.brand-mark{width:32px;height:32px;border-radius:9px}.nav{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1}.nav a{padding:8px 12px;border-radius:10px;color:var(--muted);font-size:.95rem;white-space:nowrap}.nav a:hover{background:var(--green-soft);color:var(--green-dark)}.user-chip{display:flex;align-items:center;gap:12px;white-space:nowrap}.user-name{font-weight:600;font-size:.95rem}.link-button{border:0;background:none;color:var(--muted);cursor:pointer;padding:0}.link-button:hover{color:var(--danger)}.page{width:100%;max-width:1120px;margin:0 auto;padding:28px 20px 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11px;font-size:.82rem;border-radius:9px}.btn:disabled{opacity:.55;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:6px}.field>span{font-size:.85rem;font-weight:600;color:var(--muted)}.field.inline{flex-direction:row;align-items:center;gap:12px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:12px;background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #178c171f}textarea{resize:vertical}.checkbox{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:var(--muted);cursor:pointer}.checkbox input{width:16px;height:16px;accent-color:var(--green)}.segmented{display:inline-flex;padding:4px;background:#f0f4ee;border-radius:14px;gap:4px}.segmented button{border:0;background:transparent;padding:9px 14px;border-radius:10px;cursor:pointer;color:var(--muted);font-weight:600;font-size:.9rem}.segmented button.active{background:#fff;color:var(--ink);box-shadow:0 2px 8px #0b0c0b14}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 600px at 10% -10%,#e9f4e7 0%,transparent 60%),radial-gradient(900px 500px at 110% 110%,#eef2ea 0%,transparent 55%),var(--bg)}.auth-card{width:min(440px,100%);background:var(--card);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:0 24px 60px #0b0c0b1a}.auth-card.wide{width:min(620px,100%)}.auth-brand{display:flex;align-items:center;gap:14px;margin-bottom:22px}.auth-brand img{width:52px;height:52px;border-radius:14px}.auth-brand h1{font-size:1.3rem}.auth-brand p{color:var(--muted);font-size:.9rem;margin-top:2px}.setup-admin{border:1px solid var(--border);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:12px}.setup-admin h3{color:var(--green-dark)}.splash{min-height:100vh;display:grid;place-items:center;gap:12px;color:var(--muted)}.splash 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p{color:var(--muted);font-size:.88rem;margin-top:3px}.tile-role{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--green-dark);background:var(--green-soft);padding:4px 8px;border-radius:999px;white-space:nowrap}.admin-tile .tile-icon{background:#eef0f6}.table-wrap{overflow-x:auto;padding:0}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border);white-space:nowrap}.table th{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:#fbfcfa}.table tr:last-child td{border-bottom:0}.checkbox-row{display:flex;flex-wrap:wrap;gap:14px}.access-grid{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:12px;padding-top:12px;border-top:1px dashed var(--border)}.access-item{display:flex;align-items:center;gap:8px;background:#f8faf7;border:1px solid var(--border);border-radius:10px;padding:6px 8px}.access-item 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var(--border);background:#fff;cursor:pointer;font-size:.86rem}.chip.active{font-weight:700;border-color:var(--green)}.expense-card{display:flex;align-items:center;justify-content:space-between;gap:16px}.expense-card.flagged{border-color:#f5c6a5;background:#fffaf6}.expense-main{display:flex;align-items:flex-start;gap:12px}.expense-emoji{width:40px;height:40px;border-radius:12px;background:var(--green-soft);display:grid;place-items:center;font-size:1.2rem;flex-shrink:0}.expense-side{display:flex;flex-direction:column;align-items:flex-end;gap:6px;white-space:nowrap}.bars{display:flex;flex-direction:column;gap:10px}.bar-row{display:grid;grid-template-columns:180px 1fr 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6px;border-radius:6px}@media(max-width:860px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.tiles{grid-template-columns:1fr}}@media(max-width:640px){.topbar{flex-wrap:wrap;gap:10px;padding:10px 14px}.nav{order:3;width:100%}.page{padding:20px 14px 64px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.expense-card{flex-direction:column;align-items:stretch}.expense-side{flex-direction:row;align-items:center;justify-content:space-between}.bar-row{grid-template-columns:120px 1fr 40px}.auth-card{padding:20px}}.password-wrap{position:relative;display:block}.password-wrap input{padding-right:46px}.password-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:34px;height:34px;display:grid;place-items:center;border:0;background:transparent;color:var(--muted);border-radius:9px;cursor:pointer}.password-toggle:hover{background:var(--green-soft);color:var(--green-dark)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#0b0c0b73;display:grid;place-items:center;padding:20px}.modal{width:min(440px,100%);box-shadow:0 30px 80px #00000040}.offline-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 16px;border-radius:12px;border:1px solid #f5d9a8;background:#fffaf0;color:#7a4b00;font-size:.9rem}.calendar-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}.calendar-head,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.calendar-head span{text-align:center;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:4px 0}.cal-cell{min-height:92px;border:1px solid var(--border);border-radius:12px;padding:8px;background:#fff;display:flex;flex-direction:column;gap:4px}.cal-cell.outside{opacity:.35;background:#fbfcfa}.cal-day{font-size:.78rem;color:var(--muted);font-weight:600}.cal-data{margin-top:auto;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px}.cal-data strong{font-size:1.2rem}.cal-unit{font-size:.72rem;color:var(--muted)}.cal-returns{font-size:.78rem;color:var(--green-dark);width:100%}.cal-people{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}.cal-avatar{width:20px;height:20px;border-radius:50%;background:var(--green-soft);color:var(--green-dark);font-size:.68rem;font-weight:700;display:grid;place-items:center}.cal-more{font-size:.68rem;color:var(--muted)}@media(max-width:860px){.cal-cell{min-height:70px;padding:6px}.cal-data strong{font-size:1rem}.cal-avatar{width:18px;height:18px}}