/* =========================================================================
   Royal Comunicación — Generador de Propuestas
   Paleta de marca:
     Rojo #F10143 · Rojo oscuro #BD0034 · Rosa #F8CBDC · Rosa claro #FFEBF0
     Negro #151515 · Gris #C5C5C5 · Gris claro #E9E9E9 · Texto gris #706F6F
     BG #F5F5F5 · Blanco #FFFFFF
   Tipografías: Akrobat (títulos) / Inter (texto). Fallback system-ui.
   ========================================================================= */

:root{
  --rojo:#F10143; --rojo-osc:#BD0034; --rosa:#F8CBDC; --rosa-claro:#FFEBF0;
  --negro:#151515; --gris:#C5C5C5; --gris-claro:#E9E9E9; --texto-gris:#706F6F;
  --bg:#F5F5F5; --blanco:#FFFFFF;
  --radio:10px; --sombra:0 2px 14px rgba(0,0,0,.08);
  --fuente-titulo:'Akrobat','Inter',system-ui,sans-serif;
  --fuente:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--fuente); color:var(--negro); background:var(--bg);
  font-size:15px; line-height:1.5; -webkit-font-smoothing:antialiased;
}
a{color:var(--rojo);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--fuente-titulo);font-weight:800;letter-spacing:-.02em;margin:.2em 0 .5em}
h1{font-size:30px} h2{font-size:22px} h3{font-size:17px}

/* ---------- Topbar ---------- */
.topbar{
  background:var(--blanco); border-bottom:1px solid var(--gris-claro);
  display:flex; align-items:center; gap:20px; padding:0 26px; height:64px;
  position:sticky; top:0; z-index:50;
}
.topbar .logo img{height:30px;display:block}
.topbar nav{display:flex;gap:6px;margin-left:14px}
.topbar nav a{
  color:var(--negro); padding:8px 14px; border-radius:8px; font-weight:600; font-size:14px;
}
.topbar nav a:hover{background:var(--bg);text-decoration:none}
.topbar nav a.activo{background:var(--negro);color:#fff}
.topbar .spacer{flex:1}
.topbar .user{font-size:13px;color:var(--texto-gris)}

/* ---------- Layout ---------- */
.container{max-width:1180px;margin:26px auto;padding:0 26px}
.card{background:var(--blanco);border:1px solid var(--gris-claro);border-radius:var(--radio);box-shadow:var(--sombra)}
.card .pad{padding:22px}
.row{display:flex;gap:18px;flex-wrap:wrap}
.col{flex:1;min-width:0}
.muted{color:var(--texto-gris)}
.right{text-align:right}
.mt{margin-top:18px}.mb{margin-bottom:18px}

/* ---------- Botones (pill) ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  border:none;border-radius:999px;padding:11px 22px;font-family:var(--fuente);
  font-weight:700;font-size:14px;line-height:1;transition:.15s;
}
.btn-primary{background:var(--rojo);color:#fff}
.btn-primary:hover{background:var(--rojo-osc);text-decoration:none}
.btn-dark{background:var(--negro);color:#fff}
.btn-dark:hover{background:#000}
.btn-ghost{background:transparent;border:1.5px solid var(--negro);color:var(--negro)}
.btn-ghost:hover{background:var(--negro);color:#fff;text-decoration:none}
.btn-light{background:#fff;border:1.5px solid var(--gris);color:var(--negro)}
.btn-light:hover{border-color:var(--negro)}
.btn-sm{padding:7px 14px;font-size:13px}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* ---------- Formularios ---------- */
label{display:block;font-weight:600;font-size:13px;margin:0 0 5px;color:var(--negro)}
.help{font-weight:400;color:var(--texto-gris);font-size:12px}
input[type=text],input[type=password],input[type=date],input[type=number],
select,textarea{
  width:100%;padding:10px 12px;border:1.5px solid var(--gris-claro);border-radius:8px;
  font-family:var(--fuente);font-size:14px;background:#fff;color:var(--negro);
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--rojo);box-shadow:0 0 0 3px rgba(241,1,67,.12)}
textarea{resize:vertical;min-height:80px}
.field{margin-bottom:16px}

/* ---------- Tabla ---------- */
table.tabla{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
table.tabla th{
  text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;
  color:var(--texto-gris);padding:12px 14px;border-bottom:2px solid var(--gris-claro);
}
table.tabla td{padding:12px 14px;border-bottom:1px solid var(--gris-claro)}
table.tabla tr:hover td{background:#fafafa}

/* ---------- Estados (badge) ---------- */
.estado{display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:700}
.estado-borrador{background:var(--gris-claro);color:#555}
.estado-enviada{background:#E3EEFD;color:#1B4DB1}
.estado-negociacion{background:#FFF1D6;color:#A9711B}
.estado-aceptada{background:#DEF7E5;color:#1E8449}
.estado-rechazada{background:#FBE0E0;color:#B0252B}
.estado-facturada{background:var(--rosa-claro);color:var(--rojo-osc)}

/* ---------- Login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#fff 0%,var(--rosa-claro) 60%,var(--rosa) 100%)}
.login-card{width:380px;max-width:92vw;background:#fff;border-radius:16px;
  box-shadow:0 10px 40px rgba(0,0,0,.12);padding:38px 34px}
.login-card .logo{text-align:center;margin-bottom:24px}
.login-card .logo img{height:38px}
.alert{padding:11px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}
.alert-error{background:#FBE0E0;color:#B0252B}
.alert-ok{background:#DEF7E5;color:#1E8449}

/* ---------- Constructor de propuesta ---------- */
.lineas-tabla input{padding:8px 10px}
.lineas-tabla td .col-importe,.lineas-tabla td .col-cant{max-width:120px}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.totales{margin-left:auto;min-width:280px}
.totales .lin{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--gris-claro)}
.totales .lin.tot{font-weight:800;font-size:17px;border-bottom:none}
.texto-toggle{border:1.5px solid var(--gris-claro);border-radius:10px;padding:12px 14px;margin-bottom:10px}
.texto-toggle.on{border-color:var(--rojo);background:var(--rosa-claro)}
.texto-toggle summary{cursor:pointer;font-weight:600;display:flex;align-items:center;gap:10px}
.chk{display:flex;align-items:center;gap:8px;font-weight:600}
.chk input{width:auto}
.pill-check{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1.5px solid var(--gris-claro);
  border-radius:999px;cursor:pointer;font-size:13px;margin:0 6px 6px 0}
.pill-check.on{border-color:var(--rojo);background:var(--rosa-claro);color:var(--rojo-osc)}
.pill-check input{width:auto;margin:0}
.section-title{display:flex;align-items:center;gap:10px;margin:26px 0 12px;
  font-family:var(--fuente-titulo);font-weight:800;font-size:18px}
.section-title::before{content:"";width:6px;height:20px;background:var(--rojo);border-radius:3px;display:inline-block}
.toast{position:fixed;bottom:24px;right:24px;background:var(--negro);color:#fff;padding:14px 20px;
  border-radius:10px;box-shadow:var(--sombra);z-index:100}
.icon-btn{background:none;border:none;cursor:pointer;color:var(--texto-gris);font-size:16px;padding:4px}
.icon-btn:hover{color:var(--rojo)}