:root {
  --primary-emerald: #10b981;
  --secondary-blue: #0ea5e9;
  --bg-dark: #020617;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.1);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
}

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

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-dark);
  background-image: linear-gradient(135deg, rgba(2, 6, 23, 0.95), rgba(2, 6, 23, 0.8)), url('assets/portal_background.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
}

.account-actions {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 10;
}

.account-button,
.primary-button,
.secondary-button,
.icon-button {
  border: 0;
  color: var(--text-primary);
  cursor: pointer;
  font: inherit;
}

.account-button {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(16px);
}

.account-button:hover,
.account-button:focus-visible {
  border-color: rgba(52, 211, 153, 0.7);
  background: rgba(30, 41, 59, 0.95);
}

.login-dialog {
  width: min(92vw, 430px);
  margin: auto;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  background: #0f172a;
  color: var(--text-primary);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
}

.login-dialog::backdrop {
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(6px);
}

.login-panel {
  display: grid;
  gap: 1.25rem;
  padding: 1.75rem;
}

.login-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.login-heading h2 {
  font-size: 1.65rem;
}

.login-eyebrow {
  margin-bottom: 0.25rem;
  color: #34d399;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.login-description,
.login-status {
  color: var(--text-secondary);
  line-height: 1.6;
}

.login-status:empty {
  display: none;
}

.login-status[data-kind="error"] { color: #fca5a5; }
.login-status[data-kind="success"] { color: #6ee7b7; }

#login-fields {
  display: grid;
  gap: 1rem;
}

.form-field {
  display: grid;
  gap: 0.5rem;
  color: #cbd5e1;
  font-weight: 700;
}

.form-field input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  outline: 0;
  background: rgba(2, 6, 23, 0.75);
  color: var(--text-primary);
  font: inherit;
}

.form-field input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.primary-button,
.secondary-button {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  font-weight: 700;
}

.primary-button { background: linear-gradient(135deg, #059669, #0284c7); }
.secondary-button { background: rgba(248, 113, 113, 0.16); color: #fecaca; }

.primary-button:disabled,
.secondary-button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.icon-button {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.hero-header {
  text-align: center;
  margin-bottom: 5rem;
  animation: fadeInDown 1s ease-out;
}

.hero-header h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #34d399 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.05em;
  text-shadow: 0 10px 30px rgba(52, 211, 153, 0.2);
}

.hero-header p {
  color: var(--text-secondary);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
  letter-spacing: 0.05em;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  width: 100%;
  max-width: 1300px;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 32px;
  padding: 3rem 2rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.glass-card:hover {
  transform: translateY(-15px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(52, 211, 153, 0.5);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(52, 211, 153, 0.1);
}

.card-icon {
  font-size: 3rem;
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border-radius: 24px;
  margin-bottom: 0.5rem;
  color: var(--secondary-blue);
  transition: all 0.4s ease;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-card:nth-child(1) .card-icon { color: #facc15; } /* Elder - Warning/Yellow */
.glass-card:nth-child(2) .card-icon { color: #38bdf8; } /* Reg - Info/Blue */
.glass-card:nth-child(3) .card-icon { color: #34d399; } /* Gen - Success/Green */
.glass-card:nth-child(4) .card-icon { color: #f87171; } /* Secret - Danger/Red */

.glass-card:hover .card-icon {
  transform: rotate(10deg) scale(1.1);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
}

.card-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.card-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 400;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .hero-header h1 { font-size: 2.5rem; }
  .card-grid { grid-template-columns: 1fr; }
  body { padding: 2rem 1.5rem; }
  .hero-header { margin-bottom: 3rem; }
  .account-actions { top: 0.75rem; right: 0.75rem; }
  .account-button { padding: 0.65rem 0.85rem; }
}