:root{--bg:#f5f6fb;--panel:#fff;--text:#171827;--muted:#777b8d;--primary:#6d4aff;--line:#e7e8ef;--success:#1b9b67;--warning:#c97700;--danger:#c9364d}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:var(--primary)}.shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}aside{background:#fff;border-right:1px solid var(--line);padding:28px 20px;display:flex;flex-direction:column;height:100vh;position:sticky;top:0}.brand{font-size:22px;font-weight:800;color:var(--text);margin-bottom:30px}nav{display:grid;gap:8px}nav a{padding:13px;border-radius:12px;color:#3e4255;font-weight:700}nav a:hover{background:#efeaff;color:var(--primary)}.logout{margin-top:auto}main{padding:26px 32px 60px;max-width:1350px;width:100%;margin:auto}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}header h1{margin:0}header p{margin:4px 0;color:var(--muted)}.btn{display:inline-flex;border:1px solid var(--line);background:#fff;color:var(--text);padding:11px 16px;border-radius:12px;font-weight:800;cursor:pointer}.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.full{width:100%;justify-content:center}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.card,.panel{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 14px 40px rgba(30,35,65,.07)}.card{padding:22px}.card span{display:block;color:var(--muted);margin-bottom:10px}.card strong{font-size:27px}.card.pagado{border-left:5px solid var(--success)}.card.pendiente{border-left:5px solid var(--warning)}.card.vencido{border-left:5px solid var(--danger)}.panel{padding:22px}.title{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}.title h2{margin:0}.row{display:flex;justify-content:space-between;gap:15px;padding:15px 0;border-top:1px solid var(--line)}.row:first-of-type{border-top:0}.row small{display:block;color:var(--muted);margin-top:4px}.right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.badge{padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}.badge.pagado{background:#e5f7ef;color:#13724c}.badge.pendiente{background:#fff3d9;color:#925700}.badge.vencido{background:#ffe7ec;color:#a42237}.mini{border:0;background:#efeaff;color:var(--primary);padding:7px 10px;border-radius:9px;font-weight:800;cursor:pointer}.empty{text-align:center;color:var(--muted);padding:35px}.table{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;color:var(--muted);text-transform:uppercase}.formpanel{max-width:900px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.formgrid label{display:grid;gap:7px;font-weight:700}.formgrid input,.formgrid select,.formgrid textarea,.panel input[type=month]{width:100%;padding:12px;border:1px solid #d8dbea;border-radius:12px;font:inherit;background:#fff}.check{display:flex!important;align-items:center}.check input{width:auto}.full{grid-column:1/-1}.actions{display:flex;justify-content:flex-end;gap:10px}.settings div{display:flex;justify-content:space-between;padding:15px 0;border-top:1px solid var(--line)}.flash{padding:13px 15px;border-radius:12px;margin-bottom:15px;font-weight:700}.flash.success{background:#e5f7ef;color:#13724c}.flash.error{background:#ffe7ec;color:#a42237}.authwrap{min-height:100vh;display:grid;place-items:center;padding:24px}.authcard{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;text-align:center;box-shadow:0 18px 50px rgba(30,35,65,.09)}.pig{font-size:52px}.authcard form{display:grid;gap:15px;text-align:left;margin:24px 0}.authcard label{display:grid;gap:7px;font-weight:700}.authcard input{padding:13px;border:1px solid #d8dbea;border-radius:12px;font:inherit}@media(max-width:850px){.shell{grid-template-columns:1fr}aside{position:fixed;z-index:10;left:0;right:0;bottom:0;top:auto;height:auto;padding:8px;border-right:0;border-top:1px solid var(--line)}.brand,.logout{display:none}nav{grid-template-columns:repeat(4,1fr)}nav a{text-align:center;font-size:12px;padding:10px 4px}main{padding:18px 14px 85px}.summary{grid-template-columns:1fr 1fr}.formgrid{grid-template-columns:1fr}.full{grid-column:auto}}@media(max-width:520px){.card{padding:16px}.card strong{font-size:20px}.right{max-width:50%}}