/* domain-checker component styles. Re-themed onto the shared frame: the tool's
   original :root is aliased to the frame's --ss-* tokens (the chrome — nav, footer,
   page layout, base controls — comes from styles-base.css). Status colors stay
   tool-specific. Component shapes will be folded into styles-base.css in the
   project-wide harmonization pass. */
:root {
  --bg-surface: var(--ss-surface);
  --bg-surface-hover: var(--ss-surface-2);
  --border: var(--ss-border);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: var(--ss-text);
  --text-muted: var(--ss-text-dim);
  --text-dim: #6b7280;
  --accent: var(--ss-accent);
  --accent-hover: var(--ss-accent-hover);
  --accent-soft: var(--ss-accent);
  --accent-softer: var(--ss-accent-hover);
  --status-available: #22c55e;
  --status-available-bg: rgba(34, 197, 94, 0.14);
  --status-taken: #ef4444;
  --status-taken-bg: rgba(239, 68, 68, 0.14);
  --status-unknown: var(--ss-warn);
  --status-unknown-bg: rgba(245, 166, 35, 0.14);
  --radius: 8px;
  --radius-lg: 12px;
}

/* Tool card (was .container in the standalone build) */
.tool-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Search */
.search-section { padding: 1.5rem 1.75rem; }
.search-row { display: flex; gap: 0.5rem; }
.search-row input {
  flex: 1;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
  font-family: inherit;
}
.search-row input:focus { border-color: rgba(99, 102, 241, 0.5); }
.search-row input::placeholder { color: #52525b; }
.search-row input[aria-invalid="true"] { border-color: rgba(239, 68, 68, 0.5); }

.btn {
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
  font-family: inherit;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.search-hint { font-size: 0.8125rem; color: var(--text-dim); margin-top: 0.5rem; line-height: 1.5; }
.search-error { font-size: 0.8125rem; color: var(--status-taken); margin-top: 0.5rem; }

/* Default TLD chips */
.tld-chips { display: flex; flex-wrap: wrap; gap: 0.375rem; margin-top: 0.875rem; }
.tld-chip {
  padding: 0.2rem 0.55rem;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-soft);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 500;
  font-family: var(--ss-mono, ui-monospace, "SF Mono", Monaco, Consolas, monospace);
}
.tld-chips-label { font-size: 0.75rem; color: var(--text-dim); margin-right: 0.4rem; align-self: center; }

/* PH opt-in toggle */
.ph-toggle {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.ph-toggle:hover { background: rgba(255, 255, 255, 0.04); border-color: var(--border-strong); }
.ph-toggle input { width: 1rem; height: 1rem; accent-color: var(--accent); cursor: pointer; }
.ph-toggle__label { font-size: 0.875rem; color: var(--text); cursor: pointer; user-select: none; }
.ph-toggle__hint { font-size: 0.75rem; color: var(--text-dim); margin-left: auto; }

/* Results */
.results-section { padding: 0 1.75rem 1.5rem; }
.results-list { display: flex; flex-direction: column; gap: 0.5rem; }
.result-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.result-icon {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}
.result-domain {
  flex: 1;
  font-family: var(--ss-mono, ui-monospace, "SF Mono", Monaco, Consolas, monospace);
  font-size: 0.875rem;
  color: var(--text);
  word-break: break-all;
}
.result-status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius);
  white-space: nowrap;
}

.result-item--available .result-icon { background: var(--status-available-bg); color: var(--status-available); }
.result-item--available .result-status { background: var(--status-available-bg); color: var(--status-available); }
.result-item--taken .result-icon { background: var(--status-taken-bg); color: var(--status-taken); }
.result-item--taken .result-status { background: var(--status-taken-bg); color: var(--status-taken); }
.result-item--unknown .result-icon { background: var(--status-unknown-bg); color: var(--status-unknown); }
.result-item--unknown .result-status { background: var(--status-unknown-bg); color: var(--status-unknown); }
.result-item--loading .result-icon {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  animation: pulse 1.4s ease-in-out infinite;
}
.result-item--loading .result-status { color: var(--text-dim); font-weight: 500; }

@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

/* Turnstile container — rendered invisibly */
#turnstile-container { display: none; }

/* Content sections (About / How it works / Register / FAQ) */
.content-section {
  margin-top: 1.5rem;
  padding: 1.5rem 1.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.content-section h2 { color: var(--text); font-size: 1rem; font-weight: 600; margin-bottom: 0.6rem; letter-spacing: -0.01em; }
.content-section h3 { color: var(--text); font-size: 0.875rem; font-weight: 600; margin: 1.1rem 0 0.4rem; }
.content-section p { margin-bottom: 0.625rem; }
.content-section p:last-child { margin-bottom: 0; }
.content-section ul { padding-left: 1.25rem; margin-bottom: 0.625rem; }
.content-section li { margin-bottom: 0.25rem; }

@media (max-width: 540px) {
  .search-row { flex-direction: column; }
  .search-row .btn { width: 100%; }
  .ph-toggle__hint { display: none; }
}