:root {
  --plr-bg: #07131f;
  --plr-bg-2: #0b1118;
  --plr-surface: #101b27;
  --plr-surface-2: #142433;
  --plr-border: #1c3344;
  --plr-text: #d9e7ef;
  --plr-muted: #8fa6b5;
  --plr-cyan: #20d3ee;
  --plr-teal: #28d7a3;
  --plr-lime: #a6ff4d;
  --plr-amber: #f5b84b;
}

body.login {
  align-items: center;
  background:
    radial-gradient(circle at 20% 18%, rgba(32, 211, 238, 0.16), transparent 28rem),
    radial-gradient(circle at 82% 72%, rgba(40, 215, 163, 0.12), transparent 24rem),
    linear-gradient(135deg, var(--plr-bg), var(--plr-bg-2) 68%);
  color: var(--plr-text);
  display: flex;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  justify-content: center;
  min-height: 100vh;
  position: relative;
}

body.login::before {
  background-image:
    linear-gradient(rgba(32, 211, 238, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 211, 238, 0.07) 1px, transparent 1px);
  background-size: 58px 58px;
  content: "";
  inset: 0;
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
  pointer-events: none;
  position: fixed;
}

body.login::after {
  border: 1px solid rgba(32, 211, 238, 0.24);
  border-radius: 8px;
  color: var(--plr-muted);
  content: "Private command center\A Fonti citate, ranking spiegabile e logbook personale in un workspace privato.\A\A PeptRadar  /  PeptLogbook  /  PeptSignal";
  left: clamp(2rem, 9vw, 9rem);
  line-height: 1.55;
  max-width: 360px;
  padding: 1.35rem;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  white-space: pre-line;
}

#login {
  margin-left: min(30vw, 390px);
  padding: 2rem 1rem;
  position: relative;
  width: min(420px, calc(100vw - 2rem));
  z-index: 1;
}

.login h1 {
  margin: 0 0 1.35rem;
}

.login h1 a {
  background: none;
  color: var(--plr-text);
  display: flex;
  flex-direction: column;
  font-size: 0;
  height: auto;
  line-height: 1.2;
  margin: 0 auto;
  text-indent: 0;
  width: auto;
}

.login h1 a::before {
  color: var(--plr-text);
  content: "PeptLogRadar";
  font-size: 1.45rem;
  font-weight: 850;
}

.login h1 a::after {
  color: var(--plr-cyan);
  content: "AI peptide sourcing & personal logbook";
  font-size: 0.8rem;
  font-weight: 750;
  margin-top: 0.25rem;
}

.login form {
  background:
    linear-gradient(135deg, rgba(32, 211, 238, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(16, 27, 39, 0.96), rgba(10, 18, 27, 0.96));
  border: 1px solid var(--plr-border);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  margin-top: 1rem;
  padding: 1.35rem;
}

.login label {
  color: var(--plr-text);
  font-size: 0.92rem;
  font-weight: 700;
}

.login form .input,
.login input[type="text"],
.login input[type="email"],
.login input[type="password"] {
  background: #07131f;
  border: 1px solid rgba(32, 211, 238, 0.25);
  border-radius: 8px;
  box-shadow: none;
  color: var(--plr-text);
  font-size: 1rem;
  margin-top: 0.4rem;
  min-height: 46px;
  padding: 0.7rem 0.85rem;
}

.login form .input:focus,
.login input[type="text"]:focus,
.login input[type="email"]:focus,
.login input[type="password"]:focus {
  border-color: var(--plr-cyan);
  box-shadow: 0 0 0 3px rgba(32, 211, 238, 0.14);
  outline: none;
}

.login .message,
.login .notice,
.login .success {
  background: rgba(16, 27, 39, 0.96);
  border: 1px solid var(--plr-border);
  border-left: 4px solid var(--plr-cyan);
  border-radius: 8px;
  box-shadow: none;
  color: var(--plr-muted);
  line-height: 1.5;
  margin: 0 0 1rem;
  padding: 1rem;
}

.login .message strong,
.login .notice strong,
.login .success strong {
  color: var(--plr-text);
}

.login #reg_passmail {
  color: var(--plr-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.wp-core-ui .button-primary {
  background: linear-gradient(135deg, var(--plr-cyan), var(--plr-teal));
  border: 0;
  border-radius: 8px;
  color: #05131c;
  font-weight: 850;
  min-height: 42px;
  padding: 0 1.1rem;
  text-shadow: none;
}

.wp-core-ui .button-primary:hover,
.wp-core-ui .button-primary:focus {
  background: linear-gradient(135deg, #48e2f4, #39e2b1);
  color: #05131c;
}

.login #nav,
.login #backtoblog,
.login .privacy-policy-page-link {
  color: var(--plr-muted);
  margin: 1rem 0 0;
  padding: 0;
  text-align: center;
}

.login #nav a,
.login #backtoblog a,
.login .privacy-policy-page-link a {
  color: var(--plr-text);
  text-decoration: none;
}

.login #nav a:hover,
.login #backtoblog a:hover,
.login .privacy-policy-page-link a:hover {
  color: var(--plr-cyan);
}

.login .language-switcher {
  display: none;
}

@media (max-width: 1100px) {
  body.login::after {
    display: none;
  }

  #login {
    margin-left: 0;
  }
}

@media (max-width: 520px) {
  body.login {
    align-items: flex-start;
  }

  #login {
    padding-top: 2.5rem;
  }

  .login form {
    padding: 1rem;
  }
}