/* Mobile-first */
:root{--c:#1f4e79;--bg:#f4f6f9;--ok:#d7f0dd;--err:#f8d7da;--warn:#fff3cd;--tab:60px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:#222;font-size:16px;line-height:1.4}
body.con-tabs{padding-bottom:calc(var(--tab) + env(safe-area-inset-bottom))}
header.top{position:sticky;top:0;z-index:20;background:var(--c);color:#fff;display:flex;justify-content:space-between;align-items:center;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top))}
.menu{position:relative}
.menu summary{list-style:none;cursor:pointer;font-size:1.5rem;padding:2px 10px;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}
.menu summary::-webkit-details-marker{display:none}
.menu .panel{position:absolute;right:0;top:100%;background:#fff;color:#222;border-radius:10px;box-shadow:0 6px 20px #0004;min-width:230px;padding:6px;display:flex;flex-direction:column}
.menu .panel a{padding:13px 12px;color:#222;text-decoration:none;border-radius:6px}
.menu .panel a:active{background:#eaeff5}
.menu .panel .muted{padding:8px 12px;border-bottom:1px solid #eee}
nav.tabs{position:fixed;left:0;right:0;bottom:0;height:calc(var(--tab) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid #d5dae1;display:flex;z-index:20}
nav.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.72rem;color:#555;text-decoration:none;gap:1px}
nav.tabs a span{font-size:1.35rem;line-height:1}
nav.tabs a.on{color:var(--c);font-weight:700}
main{max-width:720px;margin:0 auto;padding:12px 14px 24px}
h1{font-size:1.35rem;color:var(--c);margin:8px 0 12px}
h2{font-size:1.1rem;margin:22px 0 8px}
.card{background:#fff;border-radius:12px;padding:14px;margin:10px 0;box-shadow:0 1px 3px #0002}
.grid{display:grid;grid-template-columns:1fr;gap:10px}
@media(min-width:600px){.grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}
label{display:block;margin:10px 0 4px;font-size:.85rem;font-weight:600}
input,select,textarea{width:100%;padding:12px;border:1px solid #b9c0c9;border-radius:8px;font:inherit;background:#fff;min-height:46px}
input[type=radio],input[type=checkbox]{width:22px;height:22px;min-height:0;vertical-align:middle;margin-right:8px}
button,.btn{background:var(--c);color:#fff;border:0;padding:12px 18px;border-radius:8px;cursor:pointer;font:inherit;text-decoration:none;display:inline-block;min-height:46px}
button.sec,.btn.sec{background:#6c757d}button.bad{background:#b02a37}button.good{background:#2e7d32}
button.sm,.btn.sm{padding:8px 12px;font-size:.9rem;min-height:38px}
form.inline{display:inline}
.full{width:100%}
.flash{padding:12px 14px;border-radius:8px;margin:10px 0;word-break:break-word}
.flash.ok{background:var(--ok)}.flash.err{background:var(--err)}.flash.warn{background:var(--warn)}
.badge{padding:2px 9px;border-radius:10px;font-size:.78rem;background:#ddd;white-space:nowrap}
.badge.pendiente{background:var(--warn)}.badge.aprobada,.badge.aprobado,.badge.descontado,.badge.liquidado,.badge.atendida{background:var(--ok)}
.badge.rechazada,.badge.rechazado,.badge.cancelada,.badge.cancelado{background:var(--err)}
.muted{color:#666;font-size:.85rem}
.big{font-size:2rem;font-weight:700;color:var(--c);line-height:1.1}
.login{margin:40px auto 0;max-width:400px}
.login h2{margin-top:0;text-align:center}
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px;box-shadow:0 1px 3px #0002;background:#fff}
table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;background:#fff;border-radius:12px;box-shadow:0 1px 3px #0002}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid #e5e8ec;font-size:.9rem;vertical-align:top}
th{background:#eaeff5;white-space:nowrap}
details summary{cursor:pointer;color:var(--c)}
.menu summary{color:#fff}