:root {
  color-scheme: light;
  --bg: #0e0f14;
  --bg-2: #121826;
  --text: #f2f5ff;
  --muted: #c2c8d6;
  --accent: #76e4b5;
  --accent-2: #ffd86b;
  --danger: #ff6b6b;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "IBM Plex Sans", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 20% 20%, #1c2331, #0e0f14 55%, #0a0b10 100%);
  color: var(--text);
  min-height: 100vh;
}

.bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 80% 10%, rgba(118, 228, 181, 0.25), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(255, 216, 107, 0.22), transparent 40%);
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 1100px;
  padding: 48px 24px 64px;
  margin: 0 auto;
}

.hero {
  padding: 48px 32px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border-radius: 20px;
  box-shadow: 0 24px 60px var(--shadow);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(118, 228, 181, 0.15);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 12px;
}

h1 {
  margin: 18px 0 12px;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.lead {
  margin: 0 0 24px;
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 650px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.actions.inline {
  margin-top: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 10px;
  background: var(--accent);
  color: #0b1117;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(118, 228, 181, 0.3);
}

.btn.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn.subtle {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text);
}

.btn.subtle:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn.danger {
  background: var(--danger);
  color: #0c1118;
}

.warning {
  margin-top: 8px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(255, 216, 107, 0.15);
  border: 1px solid rgba(255, 216, 107, 0.4);
  color: var(--accent-2);
  font-weight: 600;
}

.portal {
  margin: 40px 0;
  display: grid;
  gap: 20px;
}

.form {
  display: grid;
  gap: 12px;
}

.form label {
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
  color: var(--muted);
}

.form input,
.form textarea {
  background: rgba(8, 12, 20, 0.8);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  color: var(--text);
  font-size: 0.95rem;
}

.form input[readonly][data-locked="true"] {
  background: rgba(8, 12, 20, 0.55);
  border-color: rgba(255, 216, 107, 0.5);
  color: var(--accent-2);
  cursor: default;
}

.form label.email-lock-hint small {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 140ms ease, opacity 140ms ease;
}

.form label.email-lock-hint:hover small,
.form label.email-lock-hint:focus-within small {
  max-height: 42px;
  opacity: 1;
}

.form textarea {
  resize: vertical;
}

.checkline {
  display: flex !important;
  gap: 10px;
  align-items: center;
}

.status {
  min-height: 18px;
  font-size: 0.9rem;
  color: var(--muted);
}

.status[data-type="success"] {
  color: var(--accent);
}

.status[data-type="error"] {
  color: var(--danger);
}

.grid {
  margin: 40px 0 28px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.card {
  padding: 18px;
  background: var(--card);
  border-radius: 14px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100%;
}

.card h2 {
  margin: 0;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.endpoint-list {
  display: grid;
  gap: 6px;
}

.card code {
  display: block;
  font-family: "JetBrains Mono", "Fira Mono", monospace;
  font-size: 0.87rem;
  line-height: 1.4;
  color: var(--accent);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.panel {
  padding: 22px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(18, 24, 38, 0.7);
}

.panel h2 {
  margin: 0 0 10px;
}

.panel p {
  margin: 0 0 12px;
  color: var(--muted);
}

.panel pre {
  margin: 0;
  padding: 16px;
  border-radius: 12px;
  background: #0b101a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
}

.panel code {
  font-family: "JetBrains Mono", "Fira Mono", monospace;
  color: #c7f3ff;
}

.panel.muted {
  background: rgba(255, 255, 255, 0.04);
}

.panel.danger {
  border-color: rgba(255, 107, 107, 0.4);
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--muted);
}

.field code {
  color: var(--accent-2);
  word-break: break-all;
}

.profile-summary {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

.profile-picture {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 12, 20, 0.85);
}

.mini-form {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.split-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.footer {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-summary {
  margin-left: auto;
}

@media (max-width: 1100px) {
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 32px 22px;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .profile-summary {
    grid-template-columns: 1fr;
  }

  .split-fields {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

/* Encryption tool specific styles */
#createdEncryptedKey {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.9em;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  width: 100%;
  resize: none;
  margin: 12px 0;
}

#encryptionTool {
  margin-top: 16px;
}

#registrationResult {
  background: rgba(118, 228, 181, 0.1);
  border: 1px solid rgba(118, 228, 181, 0.3);
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
}