/* ============================================================
   COTIZAPRO — Pantalla de inicio de sesión
   ============================================================ */

:root{
  --azul-900:#33691E;
  --azul-800:#558B2F;
  --azul-700:#689F38;
  --azul-600:#7CB342;
  --azul-500:#8BC34A;
  --azul-100:#DCEDC8;
  --azul-50:#F1F8E9;

  --gris-900:#1f2937;
  --gris-700:#4b5563;
  --gris-500:#6b7280;
  --gris-300:#d1d5db;
  --gris-200:#e5e7eb;
  --gris-100:#f1f3f6;
  --gris-50:#f8f9fb;

  --blanco:#ffffff;
  --exito:#16a34a;
  --peligro:#dc3545;

  --radio:14px;
  --sombra: 0 1px 3px rgba(15,35,70,.08), 0 10px 30px rgba(15,35,70,.08);
  --font-display:'Sora', 'Segoe UI', sans-serif;
  --font-body:'Inter', 'Segoe UI', sans-serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; margin:0; }
body{
  font-family: var(--font-body);
  color: var(--gris-900);
  background:
    radial-gradient(1100px 480px at 50% -10%, var(--azul-100), transparent),
    linear-gradient(180deg, var(--azul-50), var(--blanco) 60%);
}
strong{ font-family: var(--font-display); }

.auth-wrap{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 24px;
  position:relative;
}
.auth-volver{
  position:absolute; top:24px; left:24px;
  display:inline-flex; align-items:center; gap:8px;
  color: var(--gris-500,#6b7280); font-size:.88rem; font-weight:600; text-decoration:none;
  z-index:2;
}
.auth-volver:hover{ color: var(--azul-600,#2563eb); }

/* ---------- Contenedor partido: ilustración + tarjeta ---------- */
.auth-split{
  width:100%;
  max-width: 900px;
  display:flex;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  overflow:hidden;
  background:#fff;
}

.auth-ilustracion{
  display:none;
  position:relative;
  flex:0 0 44%;
  background: linear-gradient(150deg, var(--azul-700), var(--azul-500));
  padding: 40px;
  overflow:hidden;
  align-items:center;
  justify-content:center;
  text-align:center;
}
.auth-ilustracion-texto{
  position:relative;
  z-index:1;
  color:#fff;
  margin-top:210px;
}
.auth-ilustracion-texto strong{ display:block; font-size:1.05rem; margin-bottom:4px; }
.auth-ilustracion-texto span{ display:block; font-size:.82rem; color:rgba(255,255,255,.8); line-height:1.5; }
.auth-ilustracion svg{ position:absolute; top:34px; left:50%; transform:translateX(-50%); width:230px; height:230px; }

@media (min-width: 860px){
  .auth-ilustracion{ display:flex; }
}

.auth-card{
  width:100%;
  flex:1;
  max-width: 420px;
  margin: 0 auto;
  background:#fff;
  padding: 36px 34px;
}
@media (min-width: 860px){
  .auth-card{ max-width:none; padding: 44px 46px; }
}

.auth-brand{
  display:flex;
  align-items:center;
  gap:.7rem;
  margin-bottom: 22px;
}
.auth-brand strong{ display:block; font-size:1.1rem; color: var(--azul-900); }
.auth-brand small{ color: var(--gris-500); font-size:.8rem; }
.auth-brand-icon{
  width:42px; height:42px;
  border-radius:11px;
  background: linear-gradient(135deg, var(--azul-700), var(--azul-500));
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem;
  flex-shrink:0;
}
.auth-brand-logo{
  width:44px; height:44px;
  border-radius:11px;
  flex-shrink:0;
  object-fit: contain;
}

.form-label{ font-size:.85rem; font-weight:600; color: var(--gris-700); }
.form-control{
  border: 1.5px solid var(--gris-200);
  border-radius: 9px;
  padding: .55rem .8rem;
}
.form-control:focus{
  border-color: var(--azul-500);
  box-shadow: 0 0 0 3px var(--azul-100);
}

.btn-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  padding:.65rem 1.2rem;
  border-radius: 10px;
  background: linear-gradient(120deg, var(--azul-700), var(--azul-600));
  color:#fff;
  font-weight:600;
  border:none;
  transition: transform .15s, box-shadow .15s;
}
.btn-cta:hover{ color:#fff; transform: translateY(-1px); box-shadow: 0 10px 22px rgba(37,99,235,.28); }
.btn-cta:disabled{ opacity:.7; transform:none; }

.btn-cta-outline{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  padding:.65rem 1.2rem;
  border-radius: 10px;
  border: 1.5px solid var(--gris-300);
  color: var(--gris-700);
  font-weight:600;
  background:#fff;
  transition: border-color .15s, color .15s;
}
.btn-cta-outline:hover{ border-color: var(--azul-500); color: var(--azul-700); }

.auth-divider{
  display:flex;
  align-items:center;
  gap:10px;
  margin: 18px 0 14px;
  color: var(--gris-500);
  font-size:.8rem;
}
.auth-divider::before, .auth-divider::after{
  content:'';
  flex:1;
  height:1px;
  background: var(--gris-200);
}

.auth-footnote{
  margin: 16px 0 0;
  font-size:.76rem;
  color: var(--gris-500);
  text-align:center;
  line-height:1.5;
}

/* ---------- Ilustración: elementos flotando a distinto ritmo ---------- */
@keyframes flotarIlustracion{ 0%,100%{ transform:translateY(0) rotate(0deg); } 50%{ transform:translateY(-10px) rotate(1deg); } }
.ilustracion-flota-1{ animation: flotarIlustracion 4.6s ease-in-out infinite; transform-origin:center; transform-box:fill-box; }
.ilustracion-flota-2{ animation: flotarIlustracion 3.8s ease-in-out infinite .3s; transform-origin:center; transform-box:fill-box; }
.ilustracion-flota-3{ animation: flotarIlustracion 4.1s ease-in-out infinite .6s; transform-origin:center; transform-box:fill-box; }
@media (prefers-reduced-motion: reduce){
  .ilustracion-flota-1, .ilustracion-flota-2, .ilustracion-flota-3{ animation:none !important; }
}

/* ---------- Toasts (mismo estilo que el resto de la suite) ---------- */
.toast-stack{
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 2000;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.toast-item{
  display:flex;
  align-items:center;
  gap:.6rem;
  background:#fff;
  border:1px solid var(--gris-200);
  border-left: 4px solid var(--exito);
  border-radius:10px;
  padding:.7rem 1rem;
  box-shadow: var(--sombra);
  font-size:.88rem;
  color: var(--gris-900);
  max-width: 320px;
  animation: toast-in .2s ease;
}
.toast-item i{ color: var(--exito); }
.toast-item.toast-error{ border-left-color: var(--peligro); }
.toast-item.toast-error i{ color: var(--peligro); }
.toast-item.fade-out{ opacity:0; transform: translateX(8px); transition: all .25s; }
@keyframes toast-in{ from{ opacity:0; transform: translateY(-6px); } to{ opacity:1; transform:none; } }

/* ---------- Modo oscuro ---------- */
html[data-tema="oscuro"]{
  --azul-50:#111a2e;
  --azul-100:#16233d;
  --gris-50:#0f1420;
  --gris-100:#18202f;
  --gris-200:#2a3547;
  --gris-300:#3d4a5f;
  --gris-500:#94a3b8;
  --gris-700:#cbd5e1;
  --gris-900:#e8edf5;
}
html[data-tema="oscuro"] body{ background: var(--gris-50); }
html[data-tema="oscuro"] .auth-card{ background:#1a2436; }
html[data-tema="oscuro"] .auth-brand strong{ color: #cfe0ff; }
html[data-tema="oscuro"] .form-control{
  background-color: #111a2e;
  border-color: var(--gris-200);
  color: var(--gris-900);
}
html[data-tema="oscuro"] .form-control::placeholder{ color: var(--gris-500); }
html[data-tema="oscuro"] .form-control:focus{
  background-color: #111a2e;
  color: var(--gris-900);
}
html[data-tema="oscuro"] hr{ border-color: var(--gris-200); opacity:.5; }
html[data-tema="oscuro"] .btn-cta-outline{
  color: var(--gris-700);
  border-color: var(--gris-300);
}
html[data-tema="oscuro"] .btn-cta-outline:hover{
  background: var(--gris-200);
  color: var(--gris-900);
}