.login-page {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 20%, var(--accent-soft, transparent), transparent 32%),
    var(--bg);
  color: var(--text);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.login-card {
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 38px;
  box-shadow:
    0 24px 70px rgba(0,0,0,.18),
    0 0 50px var(--accent-glow);
}

.login-brand {
  text-align: center;
  margin-bottom: 30px;
}

.login-brand h1 {
  margin: 18px 0 4px;
  font-size: 26px;
  letter-spacing: 6px;
  font-weight: 800;
}

.login-brand p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 1.5px;
}

.login-form h2 {
  margin: 0 0 22px;
  text-align: center;
  font-size: 21px;
}

.login-form label {
  display: block;
  margin-bottom: 16px;
  color: var(--soft-text);
  font-size: 13px;
  font-weight: 600;
}

.login-form input {
  width: 100%;
  margin-top: 7px;
  padding: 13px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  font: inherit;
}

.login-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.login-form button {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 13px 16px;
  background: var(--button-bg);
  color: var(--button-text);
  font-weight: 750;
  cursor: pointer;
  margin-top: 4px;
}

.login-core {
  width: 76px;
  height: 76px;
  margin: 0 auto;
  position: relative;
}

.login-core span {
  position: absolute;
  border-radius: 50%;
}

.login-ring-one {
  inset: 0;
  border: 3px solid var(--accent);
  border-top-color: transparent;
  animation: loginSpin 2.4s linear infinite;
  box-shadow: 0 0 26px var(--accent-glow-strong);
}

.login-ring-two {
  inset: 12px;
  border: 3px solid var(--accent);
  border-left-color: transparent;
  opacity: .75;
  animation: loginSpinReverse 1.5s linear infinite;
}

.login-energy {
  width: 14px;
  height: 14px;
  left: 50%;
  top: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 18px var(--accent);
  animation: loginPulse 1s ease-in-out infinite alternate;
}

@keyframes loginSpin {
  to { transform: rotate(360deg); }
}

@keyframes loginSpinReverse {
  to { transform: rotate(-360deg); }
}

@keyframes loginPulse {
  from {
    transform: translate(-50%, -50%) scale(.8);
  }
  to {
    transform: translate(-50%, -50%) scale(1.35);
  }
}

.access-area {
  margin-top: 24px;
  text-align: center;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.access-toggle {
  border: 0;
  background: transparent;
  color: var(--accent);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  padding: 6px 8px;
}

.access-toggle:hover {
  text-decoration: underline;
}

.access-panel {
  margin-top: 14px;
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: left;
}

.access-panel p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.access-panel form {
  display: flex;
  gap: 8px;
}

.access-panel input {
  flex: 1;
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  font: inherit;
}

.access-panel input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.access-panel button {
  border: 0;
  border-radius: 10px;
  padding: 11px 14px;
  background: var(--button-bg);
  color: var(--button-text);
  font-weight: 700;
  cursor: pointer;
}

.access-message {
  min-height: 18px;
  margin-top: 10px !important;
}