/* Papeles — mismo lenguaje que magnusson.casa, Cuentas y Viajes (skill apple-design):
   tipografía del sistema, tarjetas blancas, hoja inferior, modo oscuro, móvil primero. */
:root{
  --bg:#f5f5f7;--card:#fff;--text:#1d1d1f;--text2:#6e6e73;--text3:#86868b;
  --sep:rgba(0,0,0,.08);--fill:rgba(118,118,128,.12);--blue:#0071e3;--red:#d70015;--orange:#c93400;--green:#248a3d;--teal:#16856f;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.06);--scrim:rgba(0,0,0,.32);--pill:#fff;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#000;--card:#1c1c1e;--text:#f5f5f7;--text2:#a1a1a6;--text3:#8e8e93;
  --sep:rgba(255,255,255,.1);--fill:rgba(118,118,128,.24);--blue:#2997ff;--red:#ff453a;--orange:#ff9f0a;--green:#30d158;--teal:#40c8a4;
  --shadow:0 1px 2px rgba(0,0,0,.4);--scrim:rgba(0,0,0,.55);--pill:#636366;color-scheme:dark;
}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{font:100%/1.47 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
body{margin:0;background:var(--bg);color:var(--text);letter-spacing:-.011em;min-height:100dvh;display:flex;flex-direction:column}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}
.page{width:100%;max-width:720px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 48px) 16px 40px;flex:1}
.hello{font-size:.9375rem;color:var(--text2);margin:0 0 4px}
h1{font-size:2.5rem;line-height:1.08;letter-spacing:-.035em;font-weight:700;margin:0 0 20px}
.foot{text-align:center;font-size:.75rem;color:var(--text3);padding:0 16px calc(env(safe-area-inset-bottom) + 24px)}
.foot a{color:var(--blue)}

.seg{display:flex;background:var(--fill);border-radius:9px;padding:2px;margin:0 0 14px}
.seg button{flex:1;padding:7px;border-radius:7px;font-size:.875rem;font-weight:500}
.seg button.on{background:var(--pill);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.bar{display:flex;gap:10px;margin:0 0 6px}
.search{flex:1;min-width:0;display:flex;align-items:center;gap:8px;background:var(--fill);border-radius:10px;padding:0 12px}
.search input{flex:1;border:0;background:none;outline:none;padding:9px 0;font-size:1rem;min-width:0}
.add{flex:none;white-space:nowrap;background:var(--blue);color:#fff;border-radius:10px;padding:0 16px;font-weight:600;font-size:.9375rem}

.cap{font-size:.75rem;color:var(--text3);text-transform:uppercase;letter-spacing:.04em;font-weight:500;margin:22px 0 8px 4px}
.cap.alert{color:var(--red)}
.cap.warn{color:var(--orange)}
.list{background:var(--card);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.row{display:flex;align-items:center;gap:12px;padding:12px 16px;width:100%;text-align:left;position:relative}
.row+.row::before{content:"";position:absolute;top:0;left:62px;right:0;border-top:.5px solid var(--sep)}
.row:active{background:var(--fill)}
.ico{flex:none;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:18px;background:var(--fill)}
.mid{flex:1;min-width:0}
.mid b{display:block;font-weight:600;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mid span{display:block;font-size:.8125rem;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.when{flex:none;text-align:right;font-size:.8125rem;color:var(--text2);line-height:1.25}
.when b{display:block;font-size:.9375rem;color:var(--text);font-variant-numeric:tabular-nums}
.when.expired b{color:var(--red)}
.when.soon b{color:var(--orange)}
.lock{font-size:.6875rem;color:var(--text3)}
.acts{display:flex;gap:6px;flex:none}
.acts a{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--teal) 14%,transparent);color:var(--teal)}
.acts svg{width:18px;height:18px}
.empty{text-align:center;color:var(--text2);padding:36px 12px;font-size:.9375rem}
.hint{font-size:.8125rem;color:var(--text2);margin:10px 4px 0;line-height:1.45}

/* Hoja inferior */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:40;animation:fade .2s}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:41;background:var(--bg);border-radius:18px 18px 0 0;max-width:560px;margin:0 auto;max-height:92dvh;overflow:auto;overscroll-behavior:contain;
  padding:8px 16px calc(env(safe-area-inset-bottom) + 22px);box-shadow:0 -10px 40px rgba(0,0,0,.2);animation:up .32s cubic-bezier(.3,.9,.3,1)}
@keyframes up{from{transform:translateY(100%)}to{transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
.grab{width:36px;height:5px;border-radius:3px;background:var(--fill);margin:0 auto 8px}
.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.sheet-head h2{font-size:1.0625rem;margin:0;font-weight:600}
.link{color:var(--blue);font-size:1.0625rem;padding:6px 2px}
.link.strong{font-weight:600}
.form{background:var(--card);border-radius:12px;overflow:hidden;margin:0 0 16px}
.f{display:flex;align-items:center;gap:10px;padding:0 16px;min-height:48px;position:relative}
.f+.f::before{content:"";position:absolute;top:0;left:16px;right:0;border-top:.5px solid var(--sep)}
.f label{width:120px;flex:none}
.f input,.f select,.f textarea{flex:1;border:0;background:none;outline:none;text-align:right;font-size:1rem;padding:12px 0;min-width:0;width:100%}
.f select{appearance:none;-webkit-appearance:none;text-align-last:right;color:var(--text2)}
.f.stack{flex-direction:column;align-items:stretch;gap:0;padding-top:10px}
.f.stack label{width:auto;font-size:.8125rem;color:var(--text2)}
.f.stack textarea{text-align:left;min-height:70px;resize:vertical}
.f input[type=checkbox]{flex:none;width:auto}
.form-cap{font-size:.8125rem;color:var(--text2);margin:0 16px 6px;text-transform:uppercase;letter-spacing:.03em}
.err{color:var(--red);font-size:.875rem;margin:-6px 4px 12px}
.danger{display:block;margin:6px auto 0;color:var(--red);padding:10px 16px;font-size:.9375rem}
.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom) + 24px);transform:translate(-50%,20px);opacity:0;background:rgba(30,30,32,.92);color:#fff;padding:10px 16px;border-radius:999px;font-size:.875rem;transition:all .25s;z-index:60;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}