/* ============================================================
   BNRP Demo — style.css
   Palette: Dark bitcoin-orange accent on near-black / warm white
   Fonts: Cabinet Grotesk (display) + Satoshi (body)
   ============================================================ */

/* === DESIGN TOKENS === */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;    --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;   --space-20: 5rem;   --space-24: 6rem;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Satoshi', 'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Radius */
  --radius-sm: 0.375rem; --radius-md: 0.5rem;
  --radius-lg: 0.75rem;  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.14);

  /* Layout */
  --content: 1100px;
  --content-narrow: 720px;
}

/* Light mode */
:root, [data-theme="light"] {
  --color-bg:             #faf9f7;
  --color-surface:        #ffffff;
  --color-surface-2:      #f5f3ef;
  --color-surface-offset: #ede9e3;
  --color-border:         #ddd9d3;
  --color-divider:        #e8e5e0;

  --color-text:           #1a1814;
  --color-text-muted:     #6b6860;
  --color-text-faint:     #b0ada8;
  --color-text-inverse:   #faf9f7;

  /* Bitcoin orange accent */
  --color-primary:        #f7931a;
  --color-primary-hover:  #e07d0a;
  --color-primary-active: #c46d00;
  --color-primary-subtle: #fff3e0;
  --color-primary-text:   #7a3d00;

  --color-success:  #2d7d46;
  --color-error:    #c0392b;
  --color-code-bg:  #f0ede8;
}

/* Dark mode */
[data-theme="dark"] {
  --color-bg:             #111009;
  --color-surface:        #18160f;
  --color-surface-2:      #1e1c14;
  --color-surface-offset: #232018;
  --color-border:         #302d22;
  --color-divider:        #282520;

  --color-text:           #e8e5df;
  --color-text-muted:     #8a877f;
  --color-text-faint:     #504d46;
  --color-text-inverse:   #111009;

  --color-primary:        #f7931a;
  --color-primary-hover:  #ffa533;
  --color-primary-active: #ffb84d;
  --color-primary-subtle: #2a1e08;
  --color-primary-text:   #ffc166;

  --color-success:  #4caf6e;
  --color-error:    #e05555;
  --color-code-bg:  #1e1c14;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #111009; --color-surface: #18160f; --color-surface-2: #1e1c14;
    --color-surface-offset: #232018; --color-border: #302d22; --color-divider: #282520;
    --color-text: #e8e5df; --color-text-muted: #8a877f; --color-text-faint: #504d46;
    --color-text-inverse: #111009; --color-primary: #f7931a; --color-primary-hover: #ffa533;
    --color-primary-active: #ffb84d; --color-primary-subtle: #2a1e08;
    --color-primary-text: #ffc166; --color-success: #4caf6e; --color-error: #e05555;
    --color-code-bg: #1e1c14;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3); --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  }
}

/* === BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.1; font-family: var(--font-display); }
p { text-wrap: pretty; max-width: 72ch; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
a, button, input, select { transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
::selection { background: color-mix(in srgb, var(--color-primary) 20%, transparent); }
code { font-family: var(--font-mono); font-size: 0.9em; background: var(--color-code-bg); padding: 0.1em 0.35em; border-radius: var(--radius-sm); }

/* === NAV === */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
}
.nav-inner {
  max-width: var(--content); margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); }
.logo-text { font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.02em; }
.nav-links { display: flex; align-items: center; gap: var(--space-4); }
.nav-link {
  display: flex; align-items: center; gap: var(--space-2);
  color: var(--color-text-muted); text-decoration: none;
  font-size: var(--text-sm); font-weight: 500;
}
.nav-link:hover { color: var(--color-text); }
.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-surface-offset); }

/* === HERO === */
.hero {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-6)
           clamp(var(--space-12), 6vw, var(--space-20));
  text-align: center;
}
.hero-inner { max-width: var(--content-narrow); margin: 0 auto; }
.badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-primary-subtle); color: var(--color-primary-text);
  border: 1px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.04em;
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  margin-bottom: var(--space-6); text-transform: uppercase;
}
.hero-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: var(--text-3xl); letter-spacing: -0.03em;
  margin-bottom: var(--space-6); line-height: 1.05;
}
.hero-accent { color: var(--color-primary); }
.hero-sub {
  font-size: var(--text-lg); color: var(--color-text-muted);
  line-height: 1.65; margin-bottom: var(--space-10);
  max-width: 58ch; margin-left: auto; margin-right: auto;
}

/* === SEARCH === */
.search-form { width: 100%; }
.search-wrap {
  display: flex; align-items: center;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-4);
  box-shadow: var(--shadow-md);
  gap: var(--space-3);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent), var(--shadow-md);
}
.search-icon { color: var(--color-text-faint); flex-shrink: 0; }
.search-input {
  flex: 1; background: none; border: none; outline: none;
  font-family: var(--font-mono); font-size: var(--text-base);
  color: var(--color-text); min-width: 0;
}
.search-input::placeholder { color: var(--color-text-faint); font-family: var(--font-body); }
.search-btn {
  background: var(--color-primary); color: #fff;
  font-weight: 700; font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: calc(var(--radius-xl) - var(--space-2));
  white-space: nowrap; flex-shrink: 0;
  letter-spacing: 0.01em;
}
.search-btn:hover { background: var(--color-primary-hover); }
.search-btn:active { background: var(--color-primary-active); transform: scale(0.98); }

.search-demos {
  margin-top: var(--space-4);
  display: flex; align-items: center; flex-wrap: wrap;
  gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted);
}
.demo-pill {
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  color: var(--color-text-muted); font-family: var(--font-mono);
  font-size: var(--text-xs); padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}
.demo-pill:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-subtle); }

.search-tlds {
  margin-top: var(--space-2);
  display: flex; align-items: center; flex-wrap: wrap;
  gap: var(--space-2); font-size: var(--text-xs); color: var(--color-text-faint);
}
.tld-tag {
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  color: var(--color-primary);
  border: 1px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
  font-family: var(--font-mono); font-size: var(--text-xs);
  padding: 1px var(--space-2); border-radius: var(--radius-full);
  opacity: 0.85;
}

/* === RESULTS === */
.results-section { padding: 0 var(--space-6) var(--space-16); }
.results-inner { max-width: var(--content-narrow); margin: 0 auto; }

/* Loading */
.state-loading {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-8); justify-content: center;
  color: var(--color-text-muted); font-size: var(--text-base);
}
.spinner {
  width: 24px; height: 24px; border-radius: 50%;
  border: 2.5px solid var(--color-border);
  border-top-color: var(--color-primary);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.dots::after {
  content: ''; animation: dots 1.2s steps(4, end) infinite;
}
@keyframes dots {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}

/* Error */
.state-error {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-8); justify-content: center;
  color: var(--color-error);
}

/* Result card */
.result-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Profile header */
.profile-header {
  display: flex; gap: var(--space-6); padding: var(--space-8);
  border-bottom: 1px solid var(--color-divider);
  align-items: flex-start;
}
.avatar-wrap { position: relative; flex-shrink: 0; }
.avatar {
  width: 80px; height: 80px; border-radius: var(--radius-lg);
  object-fit: cover; border: 2px solid var(--color-border);
  image-rendering: pixelated;     /* Chrome/Edge — crisp pixel art */
  image-rendering: crisp-edges;   /* Firefox/Safari fallback */
}
.avatar-placeholder {
  width: 80px; height: 80px; border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900;
  font-size: var(--text-xl); color: #fff;
  border: 2px solid var(--color-border);
}
.profile-meta { flex: 1; min-width: 0; }
.profile-name-row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-1); }
.profile-name {
  font-family: var(--font-display); font-weight: 800;
  font-size: var(--text-xl); letter-spacing: -0.02em;
  color: var(--color-text);
}
.verified-badge {
  display: inline-flex; align-items: center; gap: var(--space-1);
  background: color-mix(in srgb, var(--color-success) 12%, transparent);
  color: var(--color-success);
  font-size: var(--text-xs); font-weight: 600; padding: 2px 8px;
  border-radius: var(--radius-full); border: 1px solid color-mix(in srgb, var(--color-success) 25%, transparent);
}
.profile-display {
  font-size: var(--text-base); font-weight: 600; color: var(--color-text);
  margin-bottom: var(--space-1);
}
.profile-desc {
  font-size: var(--text-sm); color: var(--color-text-muted);
  margin-bottom: var(--space-3); max-width: 48ch;
}
.profile-links {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
  margin-top: var(--space-2);
}
.profile-link-item {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--text-sm); font-weight: 500;
  color: var(--color-text-faint);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
  max-width: 220px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.profile-link-item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.profile-link-twitter:hover {
  border-color: #000;
  color: #000;
}
[data-theme=dark] .profile-link-twitter:hover {
  border-color: #fff;
  color: #fff;
}
.profile-socials { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.social-link {
  display: inline-flex; align-items: center; gap: var(--space-1);
  font-size: var(--text-xs); color: var(--color-text-muted);
  text-decoration: none; font-weight: 500;
}
.social-link:hover { color: var(--color-primary); }

/* Tabs */
.tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--color-divider);
  padding: 0 var(--space-6);
  overflow-x: auto;
}
.tab {
  padding: var(--space-4) var(--space-5); font-size: var(--text-sm); font-weight: 600;
  color: var(--color-text-muted); border-bottom: 2px solid transparent;
  white-space: nowrap; margin-bottom: -1px;
}
.tab:hover { color: var(--color-text); }
.tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* Tab panels */
.tab-panel { display: none; padding: var(--space-6) var(--space-8); }
.tab-panel.active { display: block; }

/* Address grid */
.address-grid { display: flex; flex-direction: column; gap: var(--space-3); }
.address-row {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-2); border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.address-chain {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em;
  color: var(--color-text-muted); text-transform: uppercase;
  min-width: 100px; flex-shrink: 0;
}
.chain-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.address-val {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--color-text); flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.copy-btn {
  padding: var(--space-1) var(--space-3); font-size: var(--text-xs); font-weight: 600;
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  color: var(--color-text-muted); flex-shrink: 0;
}
.copy-btn:hover { background: var(--color-primary-subtle); color: var(--color-primary); border-color: var(--color-primary); }
.copy-btn.copied { background: var(--color-success); color: #fff; border-color: var(--color-success); }

/* Profile fields */
.profile-fields { display: flex; flex-direction: column; gap: var(--space-4); }
.field-row { display: flex; gap: var(--space-4); align-items: flex-start; }
.field-label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-muted); min-width: 120px; padding-top: 2px; flex-shrink: 0; }
.field-value { font-size: var(--text-sm); color: var(--color-text); word-break: break-all; }
.field-value a { color: var(--color-primary); text-decoration: none; }
.field-value a:hover { text-decoration: underline; }

/* Content fields */
.content-fields { display: flex; flex-direction: column; gap: var(--space-5); }
.content-block {
  padding: var(--space-5); background: var(--color-surface-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
}
.content-label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.content-uri { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-text); word-break: break-all; }
.content-link { display: inline-flex; align-items: center; gap: var(--space-1); margin-top: var(--space-3); font-size: var(--text-sm); font-weight: 600; color: var(--color-primary); text-decoration: none; }
.content-link:hover { text-decoration: underline; }
.no-content { color: var(--color-text-muted); font-size: var(--text-sm); padding: var(--space-4) 0; }

/* Raw JSON */
.raw-json {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--color-text); background: var(--color-surface-2);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-5); overflow-x: auto; line-height: 1.7;
  white-space: pre-wrap; word-break: break-all;
}

/* Result footer */
.result-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-8);
  border-top: 1px solid var(--color-divider);
  flex-wrap: wrap; gap: var(--space-3);
}
.result-meta { font-size: var(--text-xs); color: var(--color-text-faint); }
.result-link { font-size: var(--text-xs); color: var(--color-primary); text-decoration: none; font-weight: 600; }
.result-link:hover { text-decoration: underline; }

/* Empty field */
.empty-field { color: var(--color-text-faint); font-style: italic; font-size: var(--text-sm); }

/* Wallet button */
.wallet-btn {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.wallet-btn:hover { background: var(--color-primary); color: #fff; }
.wallet-btn.connected {
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  border-color: var(--color-primary);
}

/* Nav identity: avatar + name inside wallet button */
.wallet-btn.has-identity {
  padding: 4px var(--space-3) 4px 4px;
  gap: var(--space-2);
  color: var(--color-text);
}
.wallet-btn.has-identity:hover {
  background: color-mix(in srgb, var(--color-primary) 15%, transparent);
  color: var(--color-text);
}
.nav-wallet-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
}
.nav-wallet-avatar--gradient {
  background: linear-gradient(135deg, #FF8A00 0%, #FFB100 100%);
}
.nav-wallet-avatar--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.nav-wallet-name {
  font-size: var(--text-sm);
  font-weight: 600;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Ownership banner */
.ownership-banner {
  display: flex; align-items: center; gap: var(--space-2);
  background: color-mix(in srgb, #22c55e 12%, transparent);
  border: 1px solid color-mix(in srgb, #22c55e 35%, transparent);
  color: #16a34a;
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  border-bottom: none;
}
[data-theme=dark] .ownership-banner { color: #4ade80; }
.ownership-banner code {
  font-family: var(--font-mono);
  font-size: 0.75em;
  opacity: 0.8;
}

/* URL card */
.url-card {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: color-mix(in srgb, var(--color-primary) 6%, transparent);
  border-bottom: 1px solid var(--color-divider);
  text-decoration: none;
  transition: background 0.15s;
  gap: var(--space-4);
}
.url-card:hover { background: color-mix(in srgb, var(--color-primary) 12%, transparent); }
.url-card-inner { display: flex; align-items: center; gap: var(--space-3); color: var(--color-text); }
.url-card-label { font-size: var(--text-xs); color: var(--color-text-faint); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }
.url-card-href { font-size: var(--text-sm); font-weight: 600; color: var(--color-primary); word-break: break-all; }
.url-card-arrow { color: var(--color-primary); flex-shrink: 0; }

/* === AVATAR VERIFY BADGE === */
.avatar-verify-badge {
  display: flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  position: absolute; bottom: -10px; left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  pointer-events: none;
}
.badge-verified {
  background: #22c55e;
  color: #fff;
}
.badge-unverified {
  background: #ef4444;
  color: #fff;
}
.badge-no-wallet {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  color: var(--color-text-faint);
  pointer-events: auto;
}
/* Make avatar-wrap position:relative so badge can be absolute */
.avatar-wrap {
  position: relative;
  padding-bottom: 10px;
}

/* Inscription metadata chip */
.inscription-meta {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  margin-top: var(--space-3);
  justify-content: center;
}
.inscription-meta span {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  color: var(--color-text-faint);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}
/* Sat rarity colors */
.sat-rarity { font-weight: 700 !important; }
.rarity-uncommon { color: #22c55e !important; border-color: #22c55e !important; }
.rarity-rare { color: #3b82f6 !important; border-color: #3b82f6 !important; }
.rarity-epic { color: #a855f7 !important; border-color: #a855f7 !important; }
.rarity-legendary { color: #f59e0b !important; border-color: #f59e0b !important; }
.rarity-mythic { color: #ef4444 !important; border-color: #ef4444 !important; }

/* === AVATAR PREVIEW === */
.avatar-preview-section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-6);
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
}
.avatar-preview-inner { max-width: var(--content-narrow); margin: 0 auto; }
.avatar-preview-sub {
  color: var(--color-text-faint); font-size: var(--text-sm);
  margin-bottom: var(--space-6); line-height: 1.6; max-width: 56ch;
}
.avatar-preview-form {
  display: flex; gap: var(--space-3); flex-wrap: wrap;
  margin-bottom: var(--space-8);
}
.avatar-input {
  flex: 1; min-width: 0;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-divider);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  transition: border-color 0.15s;
}
.avatar-input:focus { outline: none; border-color: var(--color-primary); }
.avatar-preview-result {
  display: flex; gap: var(--space-8); align-items: flex-start; flex-wrap: wrap;
}
.avatar-preview-frame {
  width: 140px; height: 140px; flex-shrink: 0;
  border-radius: var(--radius-xl);
  border: 3px solid var(--color-primary);
  overflow: hidden;
  background: var(--color-surface-2);
  display: flex; align-items: center; justify-content: center;
}
.avatar-preview-frame img {
  width: 100%; height: 100%; object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.avatar-preview-placeholder {
  font-size: 3rem; color: var(--color-text-faint);
}
.avatar-preview-info { flex: 1; min-width: 200px; }
.avatar-preview-label {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--color-text-faint); font-weight: 600; margin-bottom: var(--space-1);
}
.avatar-preview-link {
  display: inline-block; color: var(--color-primary);
  font-size: var(--text-sm); font-weight: 600;
  text-decoration: none; margin-bottom: var(--space-3);
}
.avatar-preview-link:hover { text-decoration: underline; }
.avatar-preview-uri {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--color-text-faint); word-break: break-all;
  margin-bottom: var(--space-4);
}
.avatar-preview-hint {
  font-size: var(--text-xs); color: var(--color-text-faint);
  line-height: 1.7;
}
.avatar-preview-hint code {
  display: block; margin-top: var(--space-2);
  background: var(--color-surface-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.75em; word-break: break-all;
  border: 1px solid var(--color-divider);
}

/* === HOW IT WORKS === */
.how-section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-6);
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.how-inner { max-width: var(--content); margin: 0 auto; }
.section-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: var(--text-2xl); letter-spacing: -0.02em;
  margin-bottom: var(--space-12);
}
.steps-grid {
  display: grid; gap: var(--space-8);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.step {}
.step-num {
  font-family: var(--font-display); font-weight: 900;
  font-size: var(--text-3xl); color: var(--color-primary);
  opacity: 0.25; line-height: 1; margin-bottom: var(--space-4);
  letter-spacing: -0.04em;
}
.step-title { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-3); }
.step-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; }

/* === SPECS SECTION === */
.specs-section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-6);
}
.specs-inner { max-width: var(--content); margin: 0 auto; }
.specs-grid {
  display: grid; gap: var(--space-4);
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.spec-card {
  display: block; padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-decoration: none; color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.spec-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.spec-card-contribute {
  background: var(--color-primary-subtle);
  border-color: color-mix(in srgb, var(--color-primary) 20%, transparent);
}
.spec-tag {
  display: inline-block; font-size: var(--text-xs); font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: var(--space-3);
}
.spec-title { font-size: var(--text-base); font-weight: 700; margin-bottom: var(--space-2); }
.spec-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; }

/* === FOOTER === */
.footer {
  padding: var(--space-12) var(--space-6);
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface-2);
}
.footer-inner { max-width: var(--content); margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: var(--space-4); text-align: center; }
.footer-logo { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); }
.footer-desc { font-size: var(--text-sm); color: var(--color-text-muted); }
.footer-links { display: flex; gap: var(--space-6); flex-wrap: wrap; justify-content: center; }
.footer-links a { font-size: var(--text-sm); color: var(--color-text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--color-primary); }
.footer-note { font-size: var(--text-xs); color: var(--color-text-faint); }
.footer-note a { color: var(--color-text-faint); }
.footer-note a:hover { color: var(--color-primary); }

/* === RESPONSIVE === */
@media (max-width: 640px) {
  .profile-header { flex-direction: column; }
  .address-row { flex-wrap: wrap; }
  .address-chain { min-width: unset; width: 100%; }
  .result-footer { flex-direction: column; align-items: flex-start; }
  .search-wrap { flex-wrap: wrap; }
  .search-btn { width: 100%; justify-content: center; }
  .tab-panel { padding: var(--space-5) var(--space-5); }
}

/* Hidden utility */
[hidden] { display: none !important; }

/* ============================================================
   REGISTER / INSCRIBE SECTION
   ============================================================ */

.register-section {
  padding: var(--space-20) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
}

.register-inner {
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.register-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 640px;
  margin: var(--space-3) 0 var(--space-10);
  line-height: 1.65;
}

/* Two-column grid */
.register-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

@media (max-width: 860px) {
  .register-grid { grid-template-columns: 1fr; }
}

/* ── Form side ────────────────────────────────────────────── */
.register-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-body);
}

.form-required {
  color: var(--color-primary);
}

.form-input {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  box-sizing: border-box;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(247,147,26,0.15);
}

.form-input-mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.5;
}

/* JSON preview */
.json-preview-wrap {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.json-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-offset);
}

.json-preview-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.json-preview-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.json-preview {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text);
  padding: var(--space-4);
  margin: 0;
  overflow-x: auto;
  line-height: 1.6;
  max-height: 220px;
  overflow-y: auto;
}

/* Actions */
.register-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.register-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  text-decoration: none;
  border: none;
}

.register-btn-copy {
  background: var(--color-primary);
  color: white;
}
.register-btn-copy:hover { background: var(--color-primary-hover); }
.register-btn-copy.copied { background: var(--color-success); }

.register-btn-unisat {
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.register-btn-unisat:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.register-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin: 0;
  line-height: 1.5;
}

/* ── ID Card side ─────────────────────────────────────────── */
.id-card-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: sticky;
  top: var(--space-8);
}

.id-card-verify {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.id-card-verify-label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
}

.id-card-verify-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
  line-height: 1.55;
}

.id-card-verify-form {
  display: flex;
  gap: var(--space-2);
}

.id-card-verify-form .form-input {
  flex: 1;
  min-width: 0;
}

/* The ID Card itself — always dark, cinematic style regardless of theme */
.id-card {
  background: #0d0d0d !important;
  border: 1.5px solid rgba(247,147,26,0.35) !important;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(247,147,26,0.1),
    0 0 32px rgba(247,147,26,0.12),
    0 8px 40px rgba(0,0,0,0.6);
  position: relative;
  color: #fff !important;
  color-scheme: dark;
}

/* Orange radial glow overlay */
.id-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(247,147,26,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(247,147,26,0.08) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.id-card > * { position: relative; z-index: 1; }

.id-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid rgba(247,147,26,0.15);
  background: rgba(255,255,255,0.03) !important;
}

.id-card-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  color: #f7931a;
  letter-spacing: -0.01em;
}

.id-card-chip {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  padding: 2px var(--space-3);
  letter-spacing: 0.02em;
  font-family: var(--font-body);
}

.id-card-body {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-6);
}

.id-card-avatar-wrap {
  flex-shrink: 0;
  width: 84px;
  height: 84px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid rgba(247,147,26,0.5);
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 3px rgba(247,147,26,0.08),
    0 0 20px rgba(247,147,26,0.2);
}

.id-card-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.id-card-avatar-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: white;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.id-card-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.id-card-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1.2;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.id-card-name-label {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.id-card-tld-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono, monospace);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 999px;
  vertical-align: middle;
  white-space: nowrap;
  text-transform: lowercase;
}

.id-card-display {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.id-card-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

.id-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 3px var(--space-3);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: opacity var(--transition);
  font-family: var(--font-body);
  white-space: nowrap;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.id-chip:hover { opacity: 0.8; }

.id-chip-url {
  background: rgba(247,147,26,0.15);
  color: #f7931a;
  border: 1px solid rgba(247,147,26,0.3);
}

.id-chip-twitter {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.12);
}

.id-desc {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  line-height: 1.4;
  width: 100%;
  margin-top: var(--space-1);
}

.id-card-address {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  margin-top: var(--space-1);
}

.id-card-address code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
}

/* Verification checks */
.id-card-checks {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid rgba(247,147,26,0.12);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  background: rgba(0,0,0,0.3) !important;
}

.id-check-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
}

.id-check-icon {
  flex-shrink: 0;
}

.id-check-icon.pass   { color: #22c55e; }
.id-check-icon.fail   { color: #ef4444; }
.id-check-icon.optional { color: rgba(255,255,255,0.25); }

.id-check-label {
  flex: 1;
  color: rgba(255,255,255,0.6);
}

.id-check-detail {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.06);
  padding: 1px var(--space-2);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

/* Card footer */
.id-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid rgba(247,147,26,0.12);
  background: rgba(0,0,0,0.2) !important;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.id-card-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.id-card-download-group {
  display: flex;
  gap: var(--space-1);
}

.id-card-download {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-body);
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  padding: 5px var(--space-3);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.id-card-download:hover {
  background: rgba(247,147,26,0.15);
  color: #f7931a;
  border-color: rgba(247,147,26,0.3);
}
.id-card-download:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.id-card-explorer {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  font-family: var(--font-body);
}
.id-card-explorer:hover { color: #f7931a; }

.id-card-share {
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background var(--transition);
  letter-spacing: 0.01em;
}
.id-card-share:hover { background: var(--color-primary-hover); }

.id-card-send {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  letter-spacing: 0.01em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.id-card-send:hover { background: var(--color-primary); color: #000; }

/* Loading / error in card wrap */
.id-card-loading {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.id-card-error {
  padding: var(--space-5) var(--space-6);
  background: rgba(192,57,43,0.08);
  border: 1px solid rgba(192,57,43,0.2);
  border-radius: var(--radius-lg);
  color: var(--color-error);
  font-size: var(--text-sm);
  line-height: 1.5;
}

/* ============================================================
   DONATE SECTION
   ============================================================ */

.donate-section {
  padding: var(--space-20) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
}

.donate-inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.donate-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin: var(--space-3) 0 var(--space-8);
  line-height: 1.65;
}

.donate-card {
  display: flex;
  gap: var(--space-10);
  align-items: flex-start;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

@media (max-width: 640px) {
  .donate-card { flex-direction: column; align-items: center; }
}

/* QR code */
.donate-qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.donate-qr {
  width: 160px;
  height: 160px;
  border-radius: var(--radius-md);
  display: block;
  border: 3px solid var(--color-border);
  background: #faf9f7;
  padding: 6px;
  box-sizing: border-box;
}

/* Force light background in dark mode so QR stays scannable */
[data-theme="dark"] .donate-qr {
  background: #faf9f7;
  border-color: #ddd9d3;
}

.donate-qr-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  font-family: var(--font-body);
}

/* Info side */
.donate-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.donate-chain-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.donate-chain-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.donate-chain-label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-display);
}

.donate-address-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  flex-wrap: wrap;
}

.donate-address {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text);
  word-break: break-all;
  flex: 1;
  min-width: 0;
  line-height: 1.5;
  user-select: all;
}

.donate-copy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
  white-space: nowrap;
}
.donate-copy:hover { background: var(--color-primary-subtle); color: var(--color-primary); border-color: var(--color-primary); }
.donate-copy.copied { background: var(--color-success); color: white; border-color: var(--color-success); }

.donate-open {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  font-family: var(--font-body);
  transition: opacity var(--transition);
}
.donate-open:hover { opacity: 0.75; }

.donate-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.6;
  margin: 0;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-divider);
}

/* Mobile tweaks for register section */
@media (max-width: 640px) {
  .id-card-wrap { position: static; }
  .id-card-body { flex-direction: column; align-items: center; text-align: center; }
  .id-card-chips { justify-content: center; }
  .id-card-verify-form { flex-direction: column; }
  .register-actions { flex-direction: column; }
  .register-btn { justify-content: center; }
}