:root{--green:#0b9f55;--green2:#087d43;--green-soft:#e9f8ef;--bg:#f5f7f6;--card:#fff;--text:#17221c;--muted:#6a756f;--line:#e4e9e6;--danger:#d23b3b;--shadow:0 8px 30px rgba(20,50,35,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text)}*{box-sizing:border-box}body{margin:0;background:var(--bg);min-height:100vh}button,input,select,textarea{font:inherit}.hidden{display:none!important}.loading-screen{display:grid;place-items:center;min-height:100vh}.brand-loader{display:flex;flex-direction:column;align-items:center;gap:8px}.logo-mark{width:52px;height:52px;border-radius:17px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:28px;box-shadow:var(--shadow)}.brand-loader small{color:var(--muted)}
.auth-page{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.auth-hero{background:linear-gradient(145deg,#067c40,#13b965);color:white;padding:64px;display:flex;flex-direction:column;justify-content:space-between}.auth-hero h1{font-size:clamp(38px,5vw,74px);line-height:.98;margin:20px 0}.auth-hero p{font-size:20px;max-width:620px;opacity:.9}.hero-pills{display:flex;flex-wrap:wrap;gap:10px}.hero-pills span{background:rgba(255,255,255,.14);padding:10px 14px;border-radius:999px}.auth-panel{display:grid;place-items:center;padding:30px}.auth-card{width:min(430px,100%);background:#fff;padding:32px;border-radius:28px;box-shadow:var(--shadow)}.auth-card h2{margin:0 0 6px}.subtle{color:var(--muted)}.field{display:flex;flex-direction:column;gap:7px;margin:16px 0}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:13px;padding:13px 14px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(11,159,85,.1)}.btn{border:0;border-radius:13px;padding:12px 16px;cursor:pointer;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green2)}.btn-secondary{background:#eef2ef;color:var(--text)}.btn-danger{background:#fff0f0;color:var(--danger)}.btn-block{width:100%}.link-btn{background:none;border:0;color:var(--green2);cursor:pointer;padding:6px}.auth-links{display:flex;justify-content:space-between;margin-top:14px;font-size:14px}
.app-layout{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:#fff;border-right:1px solid var(--line);padding:20px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;padding:5px 8px 22px}.brand .logo-mark{width:38px;height:38px;border-radius:12px;font-size:21px}.nav{display:flex;flex-direction:column;gap:5px}.nav button{border:0;background:transparent;text-align:left;border-radius:12px;padding:11px 12px;cursor:pointer;color:#3f4a44;display:flex;gap:11px;align-items:center}.nav button.active,.nav button:hover{background:var(--green-soft);color:var(--green2)}.sidebar-footer{margin-top:auto;border-top:1px solid var(--line);padding-top:14px}.user-chip{display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;background:var(--green-soft);display:grid;place-items:center;font-weight:700;color:var(--green2)}.main{min-width:0}.topbar{height:72px;background:rgba(245,247,246,.9);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5;border-bottom:1px solid var(--line)}.topbar h1{font-size:23px;margin:0}.content{padding:24px 28px 96px;max-width:1300px;margin:auto}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}.toolbar .spacer{flex:1}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 2px 12px rgba(20,50,35,.035)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.list-card{padding:18px;cursor:pointer;transition:.15s}.list-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.list-card-top{display:flex;justify-content:space-between;gap:12px}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:12px;background:#eef2ef;color:#4c5851}.badge.green{background:var(--green-soft);color:var(--green2)}.progress{height:6px;background:#edf0ee;border-radius:99px;overflow:hidden;margin:16px 0 8px}.progress span{height:100%;background:var(--green);display:block}.list-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.empty{padding:48px 24px;text-align:center;color:var(--muted)}
.list-page{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px}.list-main{min-width:0}.smart-entry{padding:14px;display:flex;gap:10px;margin-bottom:16px}.smart-entry input{flex:1;border:0;outline:0;padding:10px;background:transparent}.icon-btn{width:42px;height:42px;border:0;border-radius:12px;display:grid;place-items:center;cursor:pointer;background:#eef2ef}.icon-btn.mic{background:var(--green-soft);color:var(--green2)}.section-title{display:flex;align-items:center;gap:8px;margin:18px 4px 8px;font-size:14px;color:var(--muted);font-weight:700}.item-row{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line);transition:.2s}.item-row:last-child{border-bottom:0}.item-row.checked{opacity:.58;background:#fafbfa}.item-row.checked .item-name{text-decoration:line-through}.check{width:29px;height:29px;border-radius:50%;border:2px solid #b9c4bd;background:#fff;cursor:pointer;display:grid;place-items:center}.checked .check{background:var(--green);border-color:var(--green);color:white}.item-name{font-weight:650}.item-sub{font-size:13px;color:var(--muted);margin-top:2px}.item-actions{display:flex;gap:6px}.side-card{padding:18px;height:max-content;position:sticky;top:90px}.side-card h3{margin-top:0}.member-stack{display:flex}.member-stack .avatar{margin-left:-8px;border:2px solid #fff}.member-stack .avatar:first-child{margin-left:0}.info-row{display:flex;justify-content:space-between;margin:10px 0;color:var(--muted)}
.tabs{display:flex;gap:4px;background:#edf1ee;padding:4px;border-radius:13px;width:max-content}.tabs button{border:0;background:transparent;padding:8px 12px;border-radius:9px;cursor:pointer}.tabs button.active{background:white;box-shadow:0 2px 8px rgba(0,0,0,.06)}.receipt-row,.history-row,.user-row{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}.receipt-row:last-child,.history-row:last-child,.user-row:last-child{border-bottom:0}.row-grow{flex:1}.amount{font-weight:750}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}.stat{padding:18px}.stat strong{display:block;font-size:26px;margin-top:7px}.bar-row{display:grid;grid-template-columns:160px 1fr 90px;gap:12px;align-items:center;padding:9px 0}.bar-track{height:10px;background:#edf1ee;border-radius:99px;overflow:hidden}.bar-fill{height:100%;background:var(--green);border-radius:99px}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.settings-card{padding:20px}.settings-card h3{margin-top:0}.toggle-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.modal-backdrop{position:fixed;inset:0;background:rgba(10,20,14,.45);z-index:30;display:grid;place-items:center;padding:18px}.modal{background:#fff;border-radius:22px;box-shadow:0 30px 80px rgba(0,0,0,.2);width:min(520px,100%);max-height:88vh;overflow:auto;padding:22px}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h2{margin:0}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.mobile-bar{display:none}#toast{position:fixed;right:20px;bottom:20px;z-index:100;display:flex;flex-direction:column;gap:8px}.toast{background:#16221b;color:white;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow);animation:in .2s}.toast.error{background:#8c2525}@keyframes in{from{transform:translateY(10px);opacity:0}}
@media(max-width:900px){.auth-page{grid-template-columns:1fr}.auth-hero{display:none}.app-layout{grid-template-columns:1fr}.sidebar{display:none}.topbar{padding:0 16px}.content{padding:16px 14px 88px}.list-page{grid-template-columns:1fr}.side-card{position:static}.mobile-bar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);z-index:10;padding:6px max(6px,env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom))}.mobile-bar button{border:0;background:transparent;padding:7px 2px;font-size:11px;color:var(--muted)}.mobile-bar button span{display:block;font-size:20px}.mobile-bar button.active{color:var(--green2)}.stats{grid-template-columns:1fr}.bar-row{grid-template-columns:110px 1fr 70px}.smart-entry{position:sticky;top:78px;z-index:4}.topbar h1{font-size:20px}}