:root {
  --bg-dark: #0a1128;
  --panel-blue: #1c2541;
  --accent-gold: #c5a880;
  --text-light: #f4f5f6;
  --text-muted: #94a3b8;
  --font-elite: "Playfair Display", serif;
  --font-sans: "Inter", sans-serif;
  --focus-outline: #4a90e2;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
  -webkit-font-smoothing: antialiased;
}

*:focus-visible {
  outline: 3px solid var(--focus-outline) !important;
  outline-offset: 3px !important;
}

.gateway-card {
  background-color: var(--panel-blue);
  border: 2px solid rgba(197, 168, 128, 0.25);
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  padding: 3rem 2.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.brand-header {
  margin-bottom: 2.5rem;
}

.brand-logo {
  font-family: var(--font-elite);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.brand-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.auth-form-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}

.input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.input-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-gold);
}

.credential-input {
  width: 100%;
  background-color: rgba(10, 17, 40, 0.7);
  border: 1px solid rgba(197, 168, 128, 0.4);
  border-radius: 6px;
  padding: 0.8rem 1rem;
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.3s;
}

.credential-input:focus {
  border-color: var(--focus-outline);
}

.action-button {
  background-color: var(--accent-gold);
  color: var(--bg-dark);
  border: none;
  padding: 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  transition: opacity 0.2s, transform 0.1s;
  margin-top: 1rem;
}

.action-button:hover {
  opacity: 0.9;
}

.action-button:active {
  transform: scale(0.99);
}

.toggle-view-text {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 1.2rem;
  cursor: pointer;
  transition: color 0.2s;
}

.toggle-view-text span {
  color: var(--focus-outline);
  text-decoration: underline;
}

.toggle-view-text:hover span {
  color: #6ba4e8;
}

.divider-container {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 2rem 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.divider-container::before,
.divider-container::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.divider-container:not(:empty)::before {
  margin-right: 0.5em;
}
.divider-container:not(:empty)::after {
  margin-left: 0.5em;
}

.assessor-btn {
  background-color: transparent;
  color: var(--text-light);
  border: 1px solid var(--text-muted);
  padding: 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  transition: all 0.3s;
}

.assessor-btn:hover,
.assessor-btn:focus {
  background-color: rgba(244, 245, 246, 0.05);
  border-color: var(--text-light);
}

.alert-banner {
  padding: 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2rem;
  text-align: left;
  display: none;
  border-left: 4px solid #ef4444;
  background: rgba(239, 68, 68, 0.12);
  color: #ff8080;
}

/* 🟢 NEW: Modifier class for success state */
.success-banner {
  border-left-color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

/* 🟢 NEW: Utility classes replacing inline HTML styles */

#signup-form {
  display: none; /* Replaces style="display: none" */
}

.form-heading {
  font-size: 1rem;
  margin-bottom: -0.5rem;
  text-align: center;
}

.password-wrapper {
  position: relative;
}

.password-input {
  padding-right: 2.5rem;
}

.password-toggle-btn {
  position: absolute;
  right: 12px;
  top: 34px;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-muted);
}

.centered-text {
  text-align: center;
}

.flex-row-gap {
  display: flex;
  gap: 1rem;
}

.flex-1 {
  flex: 1;
}

.outline-action-btn {
  background: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

/* Replaces the inline onmouseover and onmouseout Javascript */
.outline-action-btn:hover {
  background: var(--accent-gold);
  color: var(--bg-dark);
}