@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");:root{--primary:#5645d4;--primary-lt:#ede9ff;--primary-dk:#4534b3;--success:#1aae39;--success-bg:#d9f3e1;--warning:#dd5b00;--warning-bg:#ffe8d4;--danger:#e03131;--danger-bg:#fde0ec;--canvas:#fff;--surface:#f6f5f4;--border:#e5e3df;--border-str:#c8c4be;--text:#1a1a1a;--text-2:#5d5b54;--text-3:#787671;--text-4:#a4a097;--navy:#0a1530;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:20px;--shadow:0 1px 4px rgba(0,0,0,.08),0 4px 12px rgba(0,0,0,.06);--nav-h:64px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-tap-highlight-color:transparent}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--surface);color:var(--text);min-height:100dvh;padding-bottom:var(--nav-h);-webkit-font-smoothing:antialiased}h1{font-size:1.5rem;font-weight:700;line-height:1.2}h2{font-size:1.25rem;font-weight:600;line-height:1.3}.page{max-width:480px;margin:0 auto;padding:16px 16px 24px}.page-header{background:var(--navy);color:#fff;padding:20px 16px 24px;display:flex;align-items:center;justify-content:space-between}.page-header h1{font-size:1.2rem;color:#fff}.card{background:var(--canvas);border-radius:var(--r-md);border:1px solid var(--border);padding:16px;box-shadow:var(--shadow)}.card+.card{margin-top:12px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin:-28px 16px 0}.stat-card{background:var(--canvas);border-radius:var(--r-md);border:1px solid var(--border);padding:14px;box-shadow:var(--shadow)}.stat-card .label{font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.stat-card .value{font-size:1.5rem;font-weight:700;margin-top:4px;color:var(--text)}.stat-card .sub{font-size:12px;color:var(--text-4);margin-top:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 18px;height:44px;border-radius:var(--r-sm);font-size:14px;font-weight:500;font-family:inherit;border:none;cursor:pointer;transition:opacity .15s,transform .1s;text-decoration:none}.btn:active{transform:scale(.97);opacity:.9}.btn-primary{background:var(--primary);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border-str);color:var(--text)}.btn-danger{background:var(--danger-bg);color:var(--danger)}.btn-success{background:var(--success-bg);color:var(--success)}.btn-full{width:100%}.btn-sm{height:36px;padding:0 12px;font-size:13px;border-radius:6px}.fab{position:fixed;bottom:calc(var(--nav-h) + 16px);right:20px;width:56px;height:56px;border-radius:50%;background:var(--primary);color:#fff;font-size:28px;font-weight:300;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(86,69,212,.4);border:none;cursor:pointer;z-index:40;transition:transform .2s}.fab:active{transform:scale(.9)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-paid{background:var(--success-bg);color:var(--success)}.badge-pending{background:var(--warning-bg);color:var(--warning)}.badge-overdue{background:var(--danger-bg);color:var(--danger)}.tx-card{background:var(--canvas);border-radius:var(--r-md);border:1px solid var(--border);padding:14px 16px;display:grid;grid-template-columns:1fr auto;grid-gap:4px 8px;gap:4px 8px}.tx-card+.tx-card{margin-top:8px}.tx-plate{font-size:15px;font-weight:700;letter-spacing:.5px}.tx-meta{font-size:12px;color:var(--text-3);margin-top:2px}.tx-amount{font-size:17px;font-weight:700;text-align:right}.tx-date{font-size:11px;color:var(--text-4);text-align:right}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px}.form-input,.form-select{width:100%;height:44px;border-radius:var(--r-sm);border:1px solid var(--border-str);background:var(--canvas);padding:0 12px;font-size:15px;font-family:inherit;color:var(--text);transition:border-color .15s}.form-input:focus,.form-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-lt)}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.calc-display{background:var(--surface);border-radius:var(--r-sm);padding:14px;margin-top:8px}.calc-row{display:flex;justify-content:space-between;font-size:14px;padding:3px 0}.calc-row.total{font-weight:700;font-size:16px;color:var(--primary);border-top:1px solid var(--border);padding-top:8px;margin-top:4px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-h);background:var(--canvas);border-top:1px solid var(--border);justify-content:space-around;z-index:50;box-shadow:0 -2px 8px rgba(0,0,0,.06)}.bottom-nav,.nav-item{display:flex;align-items:center}.nav-item{flex-direction:column;gap:3px;flex:1 1;padding:8px 4px;text-decoration:none;color:var(--text-4);font-size:10px;font-weight:500;transition:color .15s}.nav-item svg{width:22px;height:22px}.section-title{font-size:13px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.empty{padding:48px 16px}.empty,.loading{text-align:center;color:var(--text-4)}.loading{padding:32px}.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:12px}.chips::-webkit-scrollbar{display:none}.chip{flex-shrink:0;padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:var(--canvas);font-size:13px;font-weight:500;color:var(--text-2);cursor:pointer}.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}.toast{position:fixed;bottom:calc(var(--nav-h) + 12px);left:50%;transform:translateX(-50%);background:var(--text);color:#fff;padding:10px 20px;border-radius:999px;font-size:14px;z-index:100;animation:fadeUp .2s ease}@keyframes fadeUp{0%{opacity:0;transform:translateX(-50%) translateY(8px)}}.sheet-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:60;display:flex;align-items:flex-end}.sheet{background:var(--canvas);border-radius:var(--r-xl) var(--r-xl) 0 0;padding:24px 16px 32px;width:100%;max-height:80dvh;overflow-y:auto}.sheet-handle{width:36px;height:4px;background:var(--border-str);border-radius:2px;margin:0 auto 20px}