:root {
  --bg: #0b0f14;
  --surface: #151c28;
  --surface-alt: #1a2332;
  --text: #e8edf5;
  --muted: #8b9bb4;
  --accent: #4d9fff;
  --accent-dim: #2a6fc9;
  --success: #3dd68c;
  --error: #f87171;
  --border: #2a3548;
  --radius: 8px;
  --max: 52rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: var(--accent);
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.site-header-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--text);
}

.site-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
}

.site-nav a:hover,
.site-nav a.nav-tool {
  color: var(--accent);
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 0.5rem;
}

.hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 38rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.section-alt {
  background: var(--surface);
  border-block: 1px solid var(--border);
  max-width: none;
}

.section-alt > h2,
.section-alt > p,
.section-alt > form {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

.section h2 {
  margin-top: 0;
}

.section-intro {
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.waitlist-form label {
  display: block;
  margin-bottom: 0.5rem;
}

.waitlist-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.waitlist-row input {
  flex: 1;
  min-width: 12rem;
}

.form-hint {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.75rem;
}

.form-hint.success {
  color: var(--success);
}

.form-hint.error {
  color: var(--error);
}

.contact-line {
  margin: 0.35rem 0;
}

.muted {
  color: var(--muted);
}

.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  background: transparent;
  color: var(--text);
}

.btn-primary {
  background: var(--accent);
  color: #041018;
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--accent-dim);
  color: var(--text);
}

.btn-secondary {
  border-color: var(--border);
  background: var(--surface-alt);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.hidden {
  display: none !important;
}

/* --- Tool page --- */
.tool-body .tool-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem;
}

.tool-badge {
  font-size: 0.8rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.login-gate {
  max-width: 24rem;
}

.tool-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.tool-tab {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
  cursor: pointer;
}

.tool-tab.active {
  color: var(--text);
  border-color: var(--accent);
}

.orch-form label {
  display: block;
  margin-bottom: 1rem;
}

.orch-form input,
.orch-form select,
.orch-form textarea {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-alt);
  color: var(--text);
}

.orch-status {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.orch-status.success {
  color: var(--success);
}

.orch-status.error {
  color: var(--error);
}

.orch-card {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.orch-prompt {
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--bg);
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  overflow-x: auto;
}

.orch-form-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
}

.orch-form-inline label {
  flex: 1 1 12rem;
  margin-bottom: 0;
}

.orch-filter-label {
  display: block;
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.orch-filter-select {
  display: block;
  margin-top: 0.35rem;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-alt);
  color: var(--text);
  min-width: 10rem;
}

.orch-suggestions-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.orch-suggestion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  background: var(--surface);
}

.orch-suggestion-item p {
  margin: 0 0 0.5rem;
}

.orch-suggestion-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.orch-history-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--border);
}

.orch-history-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.orch-history-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.orch-history-toggle {
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  background: var(--surface-alt);
  border: none;
  color: var(--text);
  cursor: pointer;
}

.orch-history-detail {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
}

.orch-outcome-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.orch-outcome-btn {
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
}

.orch-outcome-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.orch-outcome-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.orch-outcome-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: capitalize;
}

.orch-outcome-used {
  background: rgba(61, 214, 140, 0.15);
  color: var(--success);
  border: 1px solid rgba(61, 214, 140, 0.45);
}

.orch-outcome-modified {
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.45);
}

.orch-outcome-rejected {
  background: rgba(248, 113, 113, 0.12);
  color: var(--error);
  border: 1px solid rgba(248, 113, 113, 0.45);
}

.orch-outcome-error {
  margin: 0;
  padding: 0.5rem 1rem 0.75rem;
  font-size: 0.85rem;
  color: var(--error);
}

.panel-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.panel-heading-row h2 {
  margin: 0;
}

.orch-tasks-section {
  margin: 1.25rem 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.orch-tasks-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.orch-tasks-header h3 {
  margin: 0;
  font-size: 1rem;
}

.orch-tasks-hint {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
}

.orch-tasks-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.orch-task-row {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-alt);
}

.orch-task-row label {
  margin-bottom: 0.65rem;
}

.orch-task-row-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.35rem;
}