:root{
  --bg:#f4f7fa;--card:#fff;--line:#e5eaf0;--ink:#0f172a;--muted:#64748b;--muted2:#94a3b8;
  --green:#1a9e6f;--green-bg:#e8f7f0;--green-dark:#0d7a54;--red:#dc2626;--radius:16px;
  --shadow:0 1px 2px rgba(15,23,42,.04);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Segoe UI",system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.35}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
.page{max-width:1200px;margin:0 auto;padding:22px 24px 40px}

/* ---- logo / header ---- */
.logo{font-weight:800;font-size:26px;letter-spacing:-.6px;line-height:1;display:inline-block}
.logo img{height:42px;max-height:42px;width:auto;max-width:200px;display:block;object-fit:contain}
.logo b{color:var(--green)}
.logo small{display:block;font-weight:400;font-size:11px;color:var(--muted);letter-spacing:0;margin-top:4px}
.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;gap:16px;flex-wrap:wrap;min-height:52px}
.top-right{display:flex;gap:10px;align-items:center}
.pill{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px 14px;font-weight:600;box-shadow:var(--shadow);position:relative}
.pill select{border:0;background:transparent;font-weight:600;outline:none;appearance:auto}
.pill.user{cursor:pointer;padding:6px 14px 6px 6px}
.pill.user b{display:block;font-size:13px}.pill.user small{display:block;font-weight:400;color:var(--muted);font-size:12px}
.pill.user .menu{display:none;position:absolute;right:0;top:calc(100% + 6px);background:var(--card);border:1px solid var(--line);border-radius:12px;min-width:160px;padding:6px;z-index:10;box-shadow:0 8px 24px rgba(15,23,42,.1)}
.pill.user:hover .menu,.pill.user:focus-within .menu{display:block}
.menu a{display:block;padding:9px 12px;border-radius:8px;font-weight:500}.menu a:hover{background:var(--bg)}
.avatar{width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;flex:none}
.avatar.sm{width:30px;height:30px;font-size:12px}

/* ---- hero ---- */
.hero{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px;margin-bottom:16px}
.hero-main{padding:8px 0}
.hero-title{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.hero-title h1{margin:0;font-size:24px;font-weight:700}
.ico{width:44px;height:44px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center}
.ico.green{background:var(--green-bg);color:var(--green)}
.big{font-size:68px;font-weight:800;letter-spacing:-2.5px;line-height:1;margin:8px 0 10px}
.delta{color:var(--green);font-weight:700;font-size:20px;display:flex;align-items:center;gap:6px}
.delta.bad{color:var(--red)}
.hint{color:var(--muted);font-size:14px;margin-top:6px}
.hero-budget{background:linear-gradient(180deg,#eaf8f1,#f2fbf6);border:1px solid #d3efe1;border-radius:var(--radius);padding:22px}
.lbl{font-weight:700;color:var(--green-dark);font-size:15px}.lbl.dark{color:var(--ink);margin-bottom:10px}
.avail{font-size:44px;font-weight:800;color:var(--green);letter-spacing:-1.5px;margin:6px 0 14px}
.bar{display:flex;align-items:center;gap:12px;font-weight:700}
.bar i{flex:1;height:10px;background:#dbe6e0;border-radius:6px;position:relative;overflow:hidden;display:block}
.bar i::after{content:"";position:absolute;left:0;top:0;bottom:0;width:var(--w,0%);background:var(--green);border-radius:6px;transition:width .5s}
.hero-members{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.mrow{display:grid;grid-template-columns:34px 1fr 90px 42px;align-items:center;gap:10px;padding:5px 0}
.mrow .n{font-weight:600;font-size:13px;line-height:1.15}.mrow .n b{display:block;font-size:14px}
.mrow .track{height:5px;background:#e5eaf0;border-radius:3px;overflow:hidden}.mrow .track i{display:block;height:100%;border-radius:3px}
.mrow .pct{color:var(--muted);text-align:right;font-size:13px}

/* ---- categorías ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.cats{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px 18px;margin-bottom:16px;box-shadow:var(--shadow)}
.sec-title{font-weight:700;font-size:17px;margin-bottom:12px}
.cat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.cat{border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;grid-template-columns:38px 1fr;gap:10px;align-items:start;cursor:pointer;background:#fbfcfd}
.cat:hover,.cat.on{border-color:var(--green);background:var(--green-bg)}
.cat .ci{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center}
.cat .cn{font-size:12px;font-weight:600;line-height:1.2;overflow-wrap:normal;hyphens:auto}.cat .ca{font-size:17px;font-weight:800;letter-spacing:-.3px}.cat .cp{font-size:12px;color:var(--muted)}

/* ---- lista ---- */
.list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:16px;box-shadow:var(--shadow)}
.list-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:4px}
.list-head .sec-title{font-size:22px;margin:0}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters select,.filters .search{background:var(--bg);border:1px solid transparent;border-radius:12px;padding:8px 12px;font-weight:500;font-size:13px}
.filters .search{display:flex;align-items:center;gap:8px;min-width:200px}.filters .search input{border:0;background:transparent;outline:none;width:100%}
.filters .search svg{color:var(--muted)}
.day{display:flex;justify-content:space-between;align-items:baseline;padding:16px 2px 8px;color:var(--muted);font-size:15px}
.day b{color:var(--ink);font-size:16px}
.tx{display:grid;grid-template-columns:44px 1fr .8fr 1fr 110px 24px;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:8px;background:#fff}
.tx .ti{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.tx .tm b{display:block;font-size:15px;font-weight:700}.tx .tm small{color:var(--muted);font-size:12.5px}
.tx .tp{display:flex;align-items:center;gap:8px;font-weight:500}
.tx .ta{display:flex;align-items:center;gap:10px}.tx .ta small{display:block;color:var(--muted);font-size:12px}
.tx .ta .ai{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:#f3f4f6}
.tx .tv{text-align:right;font-weight:800;font-size:16px}.tx .tv small{display:block;color:var(--muted);font-weight:500;font-size:12px}
.tx .tv.in{color:var(--green)}
.tx .del{color:var(--muted2);background:none;border:0;padding:4px;border-radius:8px}.tx .del:hover{color:var(--red);background:#fef2f2}
.empty{padding:30px;text-align:center;color:var(--muted)}

/* ---- deudas / metas ---- */
.extras{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.extras:empty{display:none}
.item{display:grid;grid-template-columns:1fr auto;gap:6px 12px;padding:10px 0;border-top:1px solid var(--line)}
.item:first-of-type{border-top:0}
.item .t{font-weight:700}.item small{color:var(--muted)}
.item .track{grid-column:1/-1;height:6px;background:#e5eaf0;border-radius:3px;overflow:hidden}.item .track i{display:block;height:100%;border-radius:3px;background:var(--green)}
.item .act{display:flex;gap:6px;align-items:center}
.btn-mini{border:1px solid var(--line);background:#fff;border-radius:8px;padding:4px 10px;font-size:12px;font-weight:600}
.btn-mini:hover{border-color:var(--green);color:var(--green)}

/* ---- composer ---- */
.composer{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 14px 14px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.tabs{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:12px}
.tabs button{display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px;font-weight:600;font-size:15px}
.tabs button.on{background:var(--green-bg);border-color:#b9e3cf;color:var(--green-dark)}
.tabs button svg{width:20px;height:20px}
.frow{display:grid;grid-template-columns:1.5fr .8fr 1fr 1fr 1.1fr 60px;gap:10px;align-items:end}
.f{display:block}.f span{display:block;font-size:12.5px;font-weight:600;margin:0 0 6px 4px}
.f input,.f select{width:100%;background:var(--bg);border:1px solid transparent;border-radius:12px;padding:11px 12px;outline:none}
.f input:focus,.f select:focus{border-color:var(--green);background:#fff}
.f .amt{display:flex;align-items:center;background:var(--bg);border-radius:12px;padding-left:12px;color:var(--muted)}
.f .amt input{padding-left:6px;background:transparent}
.submit{width:56px;height:56px;border-radius:50%;background:var(--green-dark);color:#fff;border:0;display:flex;align-items:center;justify-content:center;justify-self:end}
.submit svg{width:22px;height:22px;stroke-width:2.4}
.submit:disabled{opacity:.5}
.note{margin-top:10px;background:var(--bg);border-radius:12px;padding:10px 12px;display:flex;align-items:center;gap:10px}
.note input{border:0;background:transparent;flex:1;outline:none}
.sim{margin-top:12px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.sim div{background:var(--bg);border-radius:12px;padding:12px}
.sim div small{display:block;color:var(--muted);font-size:12px}.sim div b{font-size:20px}
.sim .verdict{grid-column:1/-1;font-weight:600}
.sim .ok{background:var(--green-bg);color:var(--green-dark)}.sim .risk{background:#fef3c7;color:#92400e}.sim .over{background:#fee2e2;color:#991b1b}

/* ---- toast / auth / admin ---- */
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;opacity:0;transition:.25s;pointer-events:none;z-index:99;font-weight:500}
#toast.show{opacity:1;transform:translateX(-50%)}
#toast.err{background:var(--red)}
body.auth{display:flex;align-items:center;justify-content:center;min-height:100vh}
.auth-card{width:min(400px,92vw);background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px}
.auth-card .logo{margin-bottom:24px}
.auth-card label{display:block;font-weight:600;font-size:13px;margin-top:14px}
.auth-card input{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg);outline:none}
.auth-card input:focus{border-color:var(--green);background:#fff}
.btn-primary{width:100%;margin-top:22px;background:var(--green);color:#fff;border:0;border-radius:12px;padding:12px;font-weight:700;font-size:15px}
.btn-primary.auto{width:auto;margin:0;padding:10px 18px}
.alert{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:10px 12px;border-radius:10px;font-size:13px}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.admin-grid .card h3{margin:0 0 10px;font-size:17px}
table.t{width:100%;border-collapse:collapse;font-size:13px}
table.t td,table.t th{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
table.t th{color:var(--muted);font-weight:600}
.frm{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.frm .f input,.frm .f select{padding:9px 10px}
.f input[type=color]{height:40px;padding:4px;background:#fff;border:1px solid var(--line)}
.frm .full{grid-column:1/-1}
.drop{border:2px dashed #cbd5e1;border-radius:14px;padding:28px;text-align:center;color:var(--muted);cursor:pointer}
.drop.over{border-color:var(--green);background:var(--green-bg)}
code{background:var(--bg);padding:2px 6px;border-radius:6px;font-size:12px}
.sw{display:inline-block;width:14px;height:14px;border-radius:4px;vertical-align:middle;margin-right:6px}

@media (max-width:1000px){
  .hero{grid-template-columns:1fr 1fr}.hero-members{grid-column:1/-1}
  .tabs{grid-template-columns:repeat(3,1fr)}.frow{grid-template-columns:1fr 1fr}.submit{grid-column:1/-1;justify-self:center}
  .sim{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .page{padding:14px}.hero{grid-template-columns:1fr}.big{font-size:52px}
  .tx{grid-template-columns:40px 1fr auto 24px}.tx .tp,.tx .ta{display:none}
  .extras{grid-template-columns:1fr}.tabs{grid-template-columns:repeat(2,1fr)}.frow{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---- landing / registro ---- */
.pill.cta{background:var(--green);color:#fff;border-color:var(--green)}
.landing .top{margin-bottom:0}
.hero-l{text-align:center;padding:72px 0 56px;max-width:680px;margin:0 auto}
.hero-l h1{font-size:52px;letter-spacing:-2px;line-height:1.02;margin:0 0 18px}
.hero-l p{font-size:18px;color:var(--muted);margin:0 auto 28px;max-width:560px}
.hero-l small{display:block;color:var(--muted);margin-top:12px;font-size:13px}
.big-cta{font-size:17px;padding:15px 30px;border-radius:14px}
.preview{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 20px 50px rgba(15,23,42,.08);margin:0 auto 56px;max-width:900px}
.preview .row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:14px}
.preview .box{border:1px solid var(--line);border-radius:14px;padding:16px}
.preview .box.g{background:linear-gradient(180deg,#eaf8f1,#f2fbf6);border-color:#d3efe1}
.preview .lbl{font-size:13px}.preview .big{font-size:40px;letter-spacing:-1.5px;margin:6px 0}.preview .avail{font-size:30px;margin:4px 0 10px}
.preview .mrow{grid-template-columns:28px 1fr 70px 34px}
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:56px}
.feat .card{padding:22px}
.feat .fi{width:40px;height:40px;border-radius:12px;background:var(--green-bg);color:var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feat .card b{display:block;font-size:15.5px;margin-bottom:6px}.feat .card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.foot-l{text-align:center;color:var(--muted);font-size:13px;padding:24px 0 0;border-top:1px solid var(--line)}
.auth-card .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.auth-card select{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.auth-card .foot{text-align:center;color:var(--muted);font-size:13px;margin:16px 0 0}.auth-card .foot a{color:var(--green);font-weight:600}
.invite-box{background:var(--bg);border-radius:12px;padding:10px 12px;margin-top:10px;font-size:13px;word-break:break-all}
.logo-prev{display:flex;align-items:center;gap:14px;margin-bottom:10px}.logo-prev img{height:44px;max-width:220px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px;padding:4px}
@media (max-width:800px){.feat{grid-template-columns:1fr 1fr}.hero-l h1{font-size:36px}.preview .row{grid-template-columns:1fr}}
@media (max-width:500px){.feat{grid-template-columns:1fr}}