:root {
  --primary-color: #044c8d;
  --primary-color-dark: #005a92;
  --primary-color-light: #0a62b4;
  --secondary-color: #ffffff;
  --surface-color: #f6f7f9;
  --text-color: #0f172a;
  --muted-text: #64748b;
  --border-color: #e2e8f0;
  --error-color: #e63241;
  --success-color: #00b894;
  --shadow-elevated: 0 25px 55px rgba(2, 33, 71, 0.35);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  background-color: var(--surface-color);
  color: var(--text-color);
  min-height: 100vh;
}

.auth-pane {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 5vw, 64px);
}

.auth-pane--form {
  background: var(--secondary-color);
  color: var(--text-color);
  justify-content: center;
}

.auth-pane-inner {
  flex: 1;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  gap: 32px;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}

.auth-card {
  width: 100%;
  background: var(--secondary-color);
  border-radius: 32px;
  padding: clamp(24px, 3vw, 40px);
  box-shadow: var(--shadow-elevated);
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 24px;
}

@media (max-width: 640px) {
  .auth-card {
    padding: 24px;
  }
}

.auth-card-header {
  width: 100%;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.auth-heading {
  display: none;
}

.auth-card .auth-heading {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 16px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted-text);
  margin: 0 0 8px;
}

.auth-heading h2 {
  margin: 0 0 8px;
  font-size: 1.75rem;
  color: var(--text-color);
}

.auth-heading p {
  margin: 0;
  color: var(--muted-text);
}

.auth-panel-wrapper {
  width: 100%;
  position: relative;
}

.auth-panel {
  display: none;
  flex-direction: column;
  gap: 16px;
}

.auth-card .auth-panel {
  display: flex;
}

.form-group {
  position: relative;
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-row .form-group {
  flex: 1;
}

label {
  z-index: 2;
  position: absolute;
  top: -8px;
  left: 12px;
  font-size: 0.78rem;
  background: var(--secondary-color);
  padding: 0 6px;
  color: var(--muted-text);
}

.input-container {
  position: relative;
}

.input-icon {
  position: absolute;
  top: 50%;
  left: 12px;
  transform: translateY(-50%);
  color: var(--muted-text);
}

.input-icon-eye {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  color: var(--muted-text);
  border: none;
  background-color: transparent;
  cursor: pointer;
}

input {
  width: 100%;
  padding: 16px 12px 16px 42px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 1rem;
  background: var(--secondary-color);
}

input:focus {
  outline: 2px solid rgba(4, 76, 141, 0.35);
  border-color: transparent;
}

.submit {
  border-radius: 12px;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-color-dark)
  );
  cursor: pointer;
  transition: transform 0.2s ease-in-out;
}

.submit:disabled {
  background: #cbd5f5;
  cursor: not-allowed;
}

.submit:not(:disabled):hover {
  transform: translateY(-1px);
}

.submit .spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: rgba(255, 255, 255, 0.9);
  animation: auth-spinner 0.8s linear infinite;
}

.submit .loading-text {
  color: inherit;
}

.auth-status {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 8px;
}

.auth-status span {
  font-size: 0.9rem;
}

@keyframes auth-spinner {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.error {
  color: var(--error-color);
  font-size: 0.9rem;
  margin: 0;
}

.login-error {
  text-align: left;
  min-height: 20px;
}