:root {
  --bg: #0b1f2a;
  --bg-2: #123041;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-border: rgba(255, 255, 255, 0.12);
  --text: #f3f7f8;
  --muted: #9bb0bb;
  --accent: #3ecfb2;
  --accent-ink: #06251f;
  --danger: #ff7b72;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
}

* {
  box-sizing: border-box;
}

body.app-body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(62, 207, 178, 0.22), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(56, 132, 184, 0.25), transparent 50%),
    linear-gradient(165deg, var(--bg) 0%, var(--bg-2) 55%, #0a1820 100%);
  background-attachment: fixed;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #7fe7d0;
}

.app-nav {
  background: rgba(8, 24, 32, 0.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--panel-border);
}

.navbar-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text) !important;
  letter-spacing: -0.02em;
}

.nav-link {
  color: var(--muted) !important;
}

.nav-link:hover {
  color: var(--text) !important;
}

.navbar-toggler {
  border-color: var(--panel-border);
}

.navbar-toggler-icon {
  filter: invert(1);
}

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}

.btn-accent:hover,
.btn-accent:focus {
  background: #63dbbf;
  border-color: #63dbbf;
  color: var(--accent-ink);
}

.btn-outline-light {
  border-color: var(--panel-border);
  color: var(--text);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--text);
}

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

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.28);
}

.form-control,
.form-select,
.input-group-text {
  background: rgba(0, 0, 0, 0.25);
  border-color: var(--panel-border);
  color: var(--text);
}

.form-control:focus,
.form-select:focus {
  background: rgba(0, 0, 0, 0.35);
  border-color: var(--accent);
  color: var(--text);
  box-shadow: 0 0 0 0.2rem rgba(62, 207, 178, 0.2);
}

.form-control::placeholder {
  color: rgba(155, 176, 187, 0.7);
}

.form-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.form-text,
.text-muted {
  color: var(--muted) !important;
}

.panel,
.auth-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 1rem;
  padding: 1.25rem;
  backdrop-filter: blur(8px);
}

.home-hero {
  padding: 2.5rem 0 3rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.display-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 5rem);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 1rem;
}

.home-lead {
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-panel {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--panel-border);
  border-radius: 1.25rem;
  padding: 1.75rem;
  transform: rotate(1.5deg);
}

.hero-avatar {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #3ecfb2, #2f7ea8);
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.hero-bio {
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.hero-links {
  display: grid;
  gap: 0.65rem;
}

.hero-link {
  display: block;
  text-align: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--panel-border);
  color: var(--text);
  font-weight: 500;
}

.link-row,
.domain-row {
  padding: 1rem 0;
  border-bottom: 1px solid var(--panel-border);
}

.link-row:last-child,
.domain-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.link-row.is-disabled {
  opacity: 0.55;
}

.domain-name {
  font-weight: 600;
  font-size: 1.05rem;
}

.app-footer {
  border-top: 1px solid var(--panel-border);
  margin-top: 3rem;
}

/* Public profile */
body.profile-body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font-sans);
  color: #fff;
}

.profile-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.profile-card {
  width: min(420px, 100%);
  text-align: center;
}

.profile-avatar {
  width: 5rem;
  height: 5rem;
  margin: 0 auto 1rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 1.75rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.16);
  border: 2px solid rgba(255, 255, 255, 0.28);
}

.profile-name {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 0.35rem;
}

.profile-bio {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}

.profile-links {
  display: grid;
  gap: 0.75rem;
}

.profile-link {
  display: block;
  padding: 0.95rem 1.1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-weight: 600;
  transition: transform 0.15s ease, background 0.15s ease;
}

.profile-link:hover {
  color: #fff;
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.2);
}

.profile-credit {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

.profile-credit a {
  color: rgba(255, 255, 255, 0.75);
}

.theme-ocean {
  background:
    radial-gradient(circle at 20% 10%, rgba(94, 220, 198, 0.35), transparent 40%),
    linear-gradient(160deg, #0b2b3a, #145a6e 50%, #0a2030);
}

.theme-sunset {
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 180, 110, 0.4), transparent 42%),
    linear-gradient(160deg, #3a1a12, #8a3d2a 48%, #1f1010);
}

.theme-forest {
  background:
    radial-gradient(circle at 15% 20%, rgba(140, 220, 140, 0.28), transparent 40%),
    linear-gradient(160deg, #102418, #1d4a2e 50%, #0c1a12);
}

.theme-midnight {
  background:
    radial-gradient(circle at 70% 15%, rgba(140, 150, 255, 0.28), transparent 40%),
    linear-gradient(160deg, #0d0f1c, #1a1f3a 50%, #090b14);
}

.alert {
  border: 0;
}