:root {
  --bg:#0f172a;
  --panel:#111827;
  --muted:#334155;
  --text:#e2e8f0;
  --brand:#3b82f6;
  --danger:#ef4444;
  --radius:18px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --transition:0.25s cubic-bezier(.4,0,.2,1);
}

*{box-sizing:border-box}
body{
  font-family:'Inter', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, 'Helvetica Neue', Arial, sans-serif;
  background: radial-gradient(1600px 800px at 50% -10%, #1e293b 0%, var(--bg) 55%, #0b1220 100%);
  color:var(--text);
  margin:0;
  min-height:100vh;
  display:grid;
  place-items:center;
  overflow:hidden;
}

.login-wrapper{
  width:100%;
  padding:24px;
  display:flex;
  justify-content:center;
}

.login-card{
  background:color-mix(in srgb, var(--panel) 92%, #000 8%);
  border:1px solid color-mix(in srgb, var(--muted) 70%, #000 30%);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
  padding:40px 32px;
  width:100%;
  max-width:400px;
  text-align:left;
  animation:fadeUp .8s ease-out;
}

.brand-area{
  text-align:center;
  margin-bottom:24px;
}

.brand-logo{
  width:80px;
  height:auto;
  margin-bottom:12px;
  filter:drop-shadow(0 3px 4px rgba(0,0,0,.4));
}

.brand-area h1{
  font-size:1.5rem;
  margin:0;
  color:#fff;
}

.subtitle{
  color:#94a3b8;
  font-size:.85rem;
  margin-top:6px;
}

label{
  display:block;
  font-size:.9rem;
  margin:14px 0 6px;
  color:#94a3b8;
}

input{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--muted);
  background:#0b1220;
  color:var(--text);
  outline:none;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.3);
  transition:border-color var(--transition), box-shadow var(--transition);
}

input:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 25%, transparent);
}

.btn{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:0;
  cursor:pointer;
  font-weight:600;
  background:#1f2937;
  color:#cbd5e1;
  margin-top:18px;
  transition:filter var(--transition), transform .15s ease;
}

.btn.primary{
  background:var(--brand);
  color:#fff;
}

.btn.primary:hover{filter:brightness(1.08); transform:translateY(-2px);}
.btn.primary:active{transform:translateY(0);}
.msg{margin-top:16px;font-size:.9rem;min-height:18px;text-align:center;color:var(--danger);}

/* ===== Animations ===== */
@keyframes fadeUp{
  from{opacity:0; transform:translateY(20px);}
  to{opacity:1; transform:translateY(0);}
}
.fade-in{animation:fadeUp 0.8s ease-out;}





/* ===== Rodapé interno do card ===== */
.login-credit {
  margin-top: 26px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center;
  font-size: 0.75rem;
  color: #64748b;
  letter-spacing: -0.01em;
}

.login-credit span {
  color: var(--brand);
  font-weight: 600;
  transition: color 0.3s ease;
}

.login-credit span:hover {
  color: #60a5fa;
}


/* Ícone do painel na tela de login */
.brand-icon {
  font-size: 3rem;
  color: #ffffff; /* branco puro */
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Animação flutuante leve */
.brand-icon i {
  animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}


/* ===== Campo de senha com botão ===== */
.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-wrapper input {
  width: 100%;
  padding-right: 40px; /* espaço pro botão */
}

.toggle-pass {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 1rem;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.toggle-pass:hover {
  color: #fff;
}