/* Tela de acesso: painel de marca (escuro) + cartão de login. */
.login { min-height: 100vh; min-height: 100dvh; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); }

.login-brand {
  position: relative; overflow: hidden; color: #fff; display: flex; flex-direction: column; justify-content: space-between;
  gap: 32px; padding: 48px clamp(28px, 5vw, 72px) 52px;
  background: radial-gradient(900px 500px at 85% -10%, rgba(11, 99, 206, 0.55), transparent 60%),
    radial-gradient(700px 500px at -10% 105%, rgba(47, 168, 79, 0.35), transparent 60%),
    radial-gradient(500px 400px at 105% 90%, rgba(229, 36, 45, 0.28), transparent 60%),
    linear-gradient(160deg, #080a10, #101627);
}
.brand-glow { position: absolute; width: 520px; height: 520px; left: 50%; top: 42%; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle, rgba(255, 194, 14, 0.22), transparent 65%); filter: blur(10px); pointer-events: none; }
.login-logo { position: relative; width: clamp(150px, 20vw, 230px); filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.55)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-8px); } }
.login-copy { position: relative; max-width: 520px; }
.login-copy h2 { font: 700 clamp(34px, 4.2vw, 56px)/1.04 var(--font-display); text-transform: uppercase; letter-spacing: 0.01em; }
.login-copy > p { margin-top: 16px; color: rgba(255, 255, 255, 0.72); font-size: 17px; max-width: 44ch; }
.features { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 14px; }
.features li { display: flex; align-items: center; gap: 14px; color: rgba(255, 255, 255, 0.86); font-weight: 500; }
.features li > span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.14); color: var(--yellow); flex: none; }
.login-partners { position: relative; display: flex; align-items: center; gap: 12px 22px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.12); }
.login-partners .plate img { height: 30px; }
.login-partners > span { font: 600 12px/1 var(--font-display); letter-spacing: 0.22em; text-transform: uppercase; color: rgba(255, 255, 255, 0.55); }
.login-brand .stripe { position: absolute; left: 0; right: 0; bottom: 0; }

.login-panel { position: relative; display: grid; place-items: center; padding: 32px 20px; background: var(--bg); }
.login-theme { position: absolute; top: 20px; right: 20px; }
.login-card { width: min(100%, 440px); display: grid; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 26px; padding: 40px 36px 32px; box-shadow: var(--shadow-2); }
.login-card h1 { font: 700 40px/1 var(--font-display); text-transform: uppercase; letter-spacing: 0.02em; margin-top: -6px; }
.login-card .lead { color: var(--text-2); margin-top: -8px; }
.login-logo-sm { display: none; width: 84px; }
.login-card .form-error { margin: -6px 0 -6px; }
.shake { animation: shake 0.4s; }
@keyframes shake { 20%, 60% { transform: translateX(-7px); } 40%, 80% { transform: translateX(7px); } }

.demo-box { display: grid; gap: 10px; padding: 16px; border: 1.5px dashed var(--line-2); border-radius: 16px; background: var(--surface-2); }
.demo-title { font: 600 12px/1 var(--font-display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-3); }
.demo-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.demo-chips .chip { padding: 7px 14px; font-size: 13px; }
.demo-box small { color: var(--text-3); }
.demo-box code { background: var(--surface-3); padding: 2px 7px; border-radius: 6px; font-family: var(--font-mono); font-size: 12px; }
.mode-note { text-align: center; color: var(--text-3); font-size: 12px; }

@media (max-width: 900px) {
  .login { grid-template-columns: 1fr; }
  .login-brand { display: none; }
  .login-panel { min-height: 100dvh; align-content: center; background: radial-gradient(600px 300px at 50% -10%, color-mix(in srgb, var(--blue) 18%, transparent), transparent 70%), var(--bg); }
  .login-logo-sm { display: block; margin-bottom: 4px; }
  .login-card { padding: 32px 22px 26px; }
}