/* static/css/login.css */

/* Default: claro (porque tu base es claro) */
:root{
  --login-bg1:#f6f8fb;
  --login-bg2:#eef3fb;

  --login-panel:#ffffff;
  --login-panel2:#ffffff;

  --login-text:#0f172a;
  --login-muted:#64748b;

  --login-border: rgba(15,23,42,.10);
  --login-shadow: 0 18px 60px rgba(15,23,42,.10);

  --login-primary:#2f7af8;
  --login-primary2:#4aa3ff;

  --login-danger:#ef4444;
  --login-danger-bg: rgba(239,68,68,.10);

  --login-input-bg:#ffffff;
  --login-input-border: rgba(15,23,42,.18);

  /* 🔥 texto escrito siempre negro en modo claro */
  --login-input-text:#000000;
  --login-placeholder: rgba(15,23,42,.45);

  --login-focus-border: rgba(47,122,248,.65);
  --login-focus-ring: rgba(47,122,248,.16);
}

/* ✅ Opcional: modo oscuro automático según sistema */
@media (prefers-color-scheme: dark){
  :root{
    --login-bg1:#0b1220;
    --login-bg2:#0a1a2f;

    --login-panel: rgba(255,255,255,.05);
    --login-panel2: rgba(255,255,255,.03);

    --login-text:#e6edf6;
    --login-muted:#a9b4c4;

    --login-border: rgba(255,255,255,.12);
    --login-shadow: 0 18px 60px rgba(0,0,0,.45);

    --login-danger-bg: rgba(239,68,68,.12);

    --login-input-bg: rgba(255,255,255,.06);
    --login-input-border: rgba(255,255,255,.14);

    /* texto escrito siempre visible en oscuro */
    --login-input-text:#e6edf6;
    --login-placeholder: rgba(169,180,196,.65);

    --login-focus-border: rgba(74,163,255,.55);
    --login-focus-ring: rgba(74,163,255,.16);
  }
}

.login-page{
  min-height: calc(100vh - 120px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:
    radial-gradient(1000px 600px at 20% 10%, rgba(47,122,248,.18), transparent 55%),
    radial-gradient(900px 550px at 85% 20%, rgba(74,163,255,.12), transparent 55%),
    linear-gradient(180deg, var(--login-bg1), var(--login-bg2));
}

.login-wrap{
  width:100%;
  max-width:980px;
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:18px;
}

.brand-panel{
  border:1px solid var(--login-border);
  border-radius:18px;
  padding:28px;
  background: linear-gradient(180deg, var(--login-panel), var(--login-panel2));
  box-shadow: var(--login-shadow);
  overflow:hidden;
  position:relative;
  min-height: 420px;
}

.brand-badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border:1px solid var(--login-border);
  border-radius:999px;
  background: rgba(255,255,255,.04);
  font-size:13px;
  color:var(--login-muted);
}

.logo-mark{
  width:38px;
  height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, rgba(47,122,248,.90), rgba(74,163,255,.90));
  box-shadow: 0 12px 26px rgba(47,122,248,.20);
  font-weight:800;
  color:white;
  letter-spacing:.5px;
}

.brand-title{
  margin:18px 0 10px;
  font-size:34px;
  line-height:1.08;
  letter-spacing:-0.5px;
  color:var(--login-text);
}

.brand-sub{
  margin:0;
  color:var(--login-muted);
  font-size:15px;
  line-height:1.55;
  max-width: 52ch;
}

.login-card{
  border:1px solid var(--login-border);
  border-radius:18px;
  background: linear-gradient(180deg, var(--login-panel), var(--login-panel2));
  box-shadow: var(--login-shadow);
  padding:22px;
  min-height: 420px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.card-head{
  margin-bottom:14px;
}
.card-head h1{
  margin:0;
  font-size:22px;
  letter-spacing:-.2px;
  color:var(--login-text);
}
.card-head p{
  margin:6px 0 0;
  color:var(--login-muted);
  font-size:13px;
  line-height:1.45;
}

.login-form{
  display:grid;
  gap:12px;
  margin-top:10px;
}

.login-form label{
  display:block;
  font-size:13px;
  color:var(--login-muted);
  margin-bottom:6px;
}

.field input{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--login-input-border);
  background: var(--login-input-bg);
  color: var(--login-input-text) !important; /* ✅ siempre visible */
  outline:none;
  transition: box-shadow .15s ease, border-color .15s ease;
}

.field input::placeholder{
  color: var(--login-placeholder);
}

/* Focus ring */
.field input:focus{
  border-color: var(--login-focus-border);
  box-shadow: 0 0 0 4px var(--login-focus-ring);
}

/* 🔥 Chrome Autofill: evita texto tenue */
.field input:-webkit-autofill,
.field input:-webkit-autofill:hover,
.field input:-webkit-autofill:focus{
  -webkit-text-fill-color: var(--login-input-text) !important;
  box-shadow: 0 0 0 1000px var(--login-input-bg) inset;
  transition: background-color 9999s ease-out 0s;
}

.errors{
  border:1px solid rgba(239,68,68,.40);
  background: var(--login-danger-bg);
  color: #991b1b;
  border-radius:12px;
  padding:10px 12px;
  font-size:13px;
  line-height:1.35;
}
@media (prefers-color-scheme: dark){
  .errors{ color:#fecaca; }
}
.errors div{ margin-top:6px; }

.login-btn{
  width:100%;
  cursor:pointer;
  padding:12px 14px;
  border-radius:12px;
  border:0;
  color:white;
  font-weight:700;
  letter-spacing:.2px;
  background: linear-gradient(135deg, var(--login-primary), var(--login-primary2));
  box-shadow: 0 14px 30px rgba(47,122,248,.18);
  transition: transform .08s ease, filter .12s ease;
}
.login-btn:hover{ filter: brightness(1.05); }
.login-btn:active{ transform: translateY(1px); }

.hint{
  margin-top:10px;
  font-size:12px;
  color:rgba(15,23,42,.60);
  border-top:1px solid rgba(15,23,42,.12);
  padding-top:10px;
  line-height:1.45;
}
@media (prefers-color-scheme: dark){
  .hint{
    color:rgba(169,180,196,.85);
    border-top-color: rgba(255,255,255,.10);
  }
}

.foot{
  margin-top:12px;
  font-size:12px;
  text-align:center;
  color:rgba(15,23,42,.55);
}
@media (prefers-color-scheme: dark){
  .foot{ color:rgba(169,180,196,.8); }
}

@media (max-width: 860px){
  .login-wrap{ grid-template-columns: 1fr; }
  .brand-panel{ min-height: auto; }
  .login-card{ min-height: auto; }
}