:root{--grafito:#272D2D;--fucsia:#D81B60;--turquesa:#01A6A3;--panel:#F3F5F5;--linea:#DFE4E4;--suave:#6B7576;--tenue:#8A9394}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,'Segoe UI',sans-serif;color:var(--grafito);background:var(--panel);font-size:14px}
a{color:var(--fucsia);text-decoration:none}
button{font-family:inherit;cursor:pointer}
.btn{background:var(--fucsia);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:500}
.btn:hover{filter:brightness(1.08)}
.btn.g{background:transparent;color:var(--grafito);border:1px solid var(--linea)}
.btn.sm{padding:6px 11px;font-size:12.5px}
input,select,textarea{width:100%;font-family:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--linea);border-radius:7px;background:#fff;color:var(--grafito)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--turquesa);box-shadow:0 0 0 3px rgba(1,166,163,.15)}
/* Casilla: la regla de arriba pone width:100% a todo input, que en un checkbox lo deforma. */
.check{display:flex;align-items:center;gap:9px;font-size:13.5px;margin:0 0 14px;cursor:pointer}
.check input[type=checkbox]{width:auto;flex:0 0 auto;margin:0}
label{display:block;font-size:12px;font-weight:500;margin:0 0 5px;color:var(--suave)}
.field{margin-bottom:14px}
.eyebrow{font-family:ui-monospace,monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--turquesa)}
.mono{font-family:ui-monospace,monospace}

/* Login */
.login{max-width:380px;margin:12vh auto;background:#fff;border:1px solid var(--linea);border-radius:14px;padding:34px}
.login h1{font-size:20px;margin:6px 0 4px}
.login .sub{color:var(--suave);font-size:13px;margin:0 0 22px}
.err{color:var(--fucsia);font-size:13px;margin:10px 0 0}
.ok{color:#05603a;font-size:13px}
.secret{background:var(--panel);border:1px solid var(--linea);border-radius:8px;padding:12px;font-family:ui-monospace,monospace;font-size:12px;word-break:break-all;margin:10px 0}
.qr{display:block;margin:12px auto;border:1px solid var(--linea);border-radius:8px;background:#fff;padding:8px;image-rendering:pixelated}
.secret-det{margin:8px 0}.secret-det summary{cursor:pointer;font-size:12.5px;color:var(--suave)}

/* App shell */
.shell{display:flex;min-height:100vh}
.side{width:210px;background:var(--grafito);color:#C6CDCE;padding:22px 0;flex-shrink:0}
.side .logo{padding:0 22px 18px;font-weight:600;color:#fff;font-size:16px;border-bottom:1px solid #3C4444;margin-bottom:14px}
.side a{display:block;padding:10px 22px;color:#C6CDCE;font-size:14px;cursor:pointer}
.side a:hover,.side a.on{background:rgba(255,255,255,.06);color:#fff;border-left:3px solid var(--fucsia)}
.side .out{margin-top:24px;color:#E27}
.main{flex:1;padding:30px 34px;overflow:auto}
.head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.head h2{margin:0;font-size:22px}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:26px}
.card{background:#fff;border:1px solid var(--linea);border-radius:12px;padding:18px 20px}
.card .n{font-size:30px;font-weight:600;line-height:1}
.card .l{color:var(--suave);font-size:12.5px;margin-top:6px}

table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--linea);border-radius:10px;overflow:hidden}
th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--suave);padding:11px 14px;border-bottom:1px solid var(--linea);font-weight:500}
td{padding:11px 14px;border-bottom:1px solid var(--linea)}
tr:last-child td{border-bottom:0}
.badge{display:inline-block;font-size:11px;padding:3px 9px;border-radius:999px;background:var(--panel);color:var(--suave)}
.badge.enviado{background:#FEF3C7;color:#92400E}.badge.borrador{background:#E5E7EB;color:#374151}
.badge.aceptado{background:#D1FAE5;color:#065F46}.badge.cliente{background:#D1FAE5;color:#065F46}

.modal{position:fixed;inset:0;background:rgba(39,45,45,.5);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}
.sheet{background:#fff;border-radius:14px;padding:26px;width:100%;max-width:480px;max-height:88vh;overflow:auto}
.sheet h3{margin:0 0 16px}
.row{display:flex;gap:10px;margin-top:18px}
.muted{color:var(--suave);font-size:12.5px}
.toast{position:fixed;bottom:20px;right:20px;background:var(--grafito);color:#fff;padding:12px 18px;border-radius:8px;font-size:13px;z-index:60}