/* ── Custom Properties ─────────────────────────────────── */
:root {
  --ink: #0c1222;
  --ink-soft: #1e293b;
  --accent: #1d4ed8;
  --accent-hover: #1e40af;
  --accent-muted: #dbeafe;
  --brass: #b8860b;
  --brass-soft: rgba(184, 134, 11, 0.12);
  --bg: #e8eaef;
  --bg-pattern: #dce0e8;
  --card: #fffcf9;
  --card-edge: rgba(12, 18, 34, 0.06);
  --text: #0f172a;
  --text-secondary: #64748b;
  --border: #d4d0c8;
  --border-focus: #2563eb;
  --highlight-req: #fff8eb;
  --highlight-req-border: rgba(184, 134, 11, 0.35);
  --highlight-req-ring: rgba(184, 134, 11, 0.25);
  --highlight-opt: #f0fdf4;
  --highlight-opt-border: rgba(22, 163, 74, 0.22);
  --highlight-opt-ring: rgba(22, 163, 74, 0.18);
  --field-input-bg: #ffffff;
  --field-input-fg: var(--text);
  --toggle-off: #f1f0ed;
  --toggle-on: #fffbeb;
  --toggle-on-border: #d4a84b;
  --danger: #b91c1c;
  --success: #15803d;
  --radius: 10px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(12, 18, 34, 0.04), 0 4px 16px rgba(12, 18, 34, 0.06);
  --shadow-lg: 0 8px 32px rgba(12, 18, 34, 0.12), 0 2px 8px rgba(12, 18, 34, 0.04);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --transition: 0.18s ease;
}

/* ── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(29, 78, 216, 0.09), transparent 50%),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(184, 134, 11, 0.06), transparent 45%),
    linear-gradient(180deg, var(--bg) 0%, #e4e7ee 100%);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  letter-spacing: -0.01em;
}
input, select, textarea, button { font-family: inherit; font-size: inherit; }

/* ── Login Screen ──────────────────────────────────────── */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background:
    radial-gradient(ellipse 100% 80% at 20% 0%, rgba(59, 130, 246, 0.35), transparent 55%),
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(184, 134, 11, 0.2), transparent 50%),
    linear-gradient(165deg, #0c1929 0%, #152238 42%, #1a2d4a 100%);
  position: relative;
  overflow: hidden;
}
#login-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cpath fill='%23ffffff' fill-opacity='0.03' d='M28 0v4M28 52v4M0 28h4M52 28h4'/%3E%3C/svg%3E");
  pointer-events: none;
}
.login-card {
  position: relative;
  background: var(--card);
  padding: 44px 40px 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  width: 100%;
  max-width: 420px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.65);
}
.login-brand {
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent) 0%, #1e3a8a 100%);
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-brand svg {
  width: 28px;
  height: 28px;
  color: #fff;
}
.login-card h1 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 6px;
}
.login-card .subtitle {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 450;
  margin-bottom: 28px;
  line-height: 1.45;
}
.login-card label {
  display: block;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.login-card input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  margin-bottom: 18px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  background: #fff;
}
.login-card input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.login-error {
  color: var(--danger);
  font-size: 0.875rem;
  margin-bottom: 14px;
  display: none;
  text-align: left;
  padding: 10px 12px;
  background: #fef2f2;
  border-radius: var(--radius-sm);
  border: 1px solid #fecaca;
}
.btn-login {
  width: 100%;
  padding: 14px 16px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow var(--transition);
  box-shadow: 0 2px 8px rgba(29, 78, 216, 0.35);
}
.btn-login:hover {
  box-shadow: 0 4px 16px rgba(29, 78, 216, 0.45);
}
.btn-login:active { transform: translateY(1px); }
.btn-login:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

/* ── Invite Accept Screen ─────────────────────────────────── */
#invite-screen {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background:
    radial-gradient(ellipse 100% 80% at 20% 0%, rgba(59, 130, 246, 0.35), transparent 55%),
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(184, 134, 11, 0.2), transparent 50%),
    linear-gradient(165deg, #0c1929 0%, #152238 42%, #1a2d4a 100%);
  position: relative;
  overflow: hidden;
}
#invite-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cpath fill='%23ffffff' fill-opacity='0.03' d='M28 0v4M28 52v4M0 28h4M52 28h4'/%3E%3C/svg%3E");
  pointer-events: none;
}
.invite-card {
  position: relative;
  background: var(--card);
  padding: 44px 40px 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  width: 100%;
  max-width: 420px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.65);
}
.invite-card h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 6px;
}
.invite-card .subtitle {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 450;
  margin-bottom: 28px;
  line-height: 1.45;
}
.invite-card label {
  display: block;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.invite-card input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  margin-bottom: 18px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  background: #fff;
}
.invite-card input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.invite-success {
  color: var(--success);
  font-size: 0.875rem;
  margin-bottom: 14px;
  display: none;
  text-align: left;
  padding: 10px 12px;
  background: #f0fdf4;
  border-radius: var(--radius-sm);
  border: 1px solid #bbf7d0;
}
.invite-error {
  color: var(--danger);
  font-size: 0.875rem;
  margin-bottom: 14px;
  display: none;
  text-align: left;
  padding: 10px 12px;
  background: #fef2f2;
  border-radius: var(--radius-sm);
  border: 1px solid #fecaca;
}
.invite-back {
  display: inline-block;
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  background: none;
  border: none;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.invite-back:hover { color: var(--text); }

/* ── Profile Screen ───────────────────────────────────────── */
#profile-screen {
  display: none;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  padding: 48px 24px;
  background:
    radial-gradient(ellipse 100% 80% at 20% 0%, rgba(59, 130, 246, 0.35), transparent 55%),
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(184, 134, 11, 0.2), transparent 50%),
    linear-gradient(165deg, #0c1929 0%, #152238 42%, #1a2d4a 100%);
  position: relative;
  overflow: hidden;
}
#profile-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cpath fill='%23ffffff' fill-opacity='0.03' d='M28 0v4M28 52v4M0 28h4M52 28h4'/%3E%3C/svg%3E");
  pointer-events: none;
}
.profile-card {
  position: relative;
  background: var(--card);
  padding: 36px 40px 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  width: 100%;
  max-width: 520px;
  border: 1px solid rgba(255, 255, 255, 0.65);
}
.profile-card h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 4px;
}
.profile-card .subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 28px;
}
.profile-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.profile-section-title:first-of-type {
  padding-top: 0;
  border-top: none;
}
.profile-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 12px;
}
.profile-row-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 80px;
}
.profile-row-value {
  font-size: 0.9375rem;
  color: var(--text);
  flex: 1;
  text-align: right;
  word-break: break-word;
}
.profile-row-value input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  text-align: right;
  outline: none;
  background: #fff;
}
.profile-row-value input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.profile-edit-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.profile-edit-actions button {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-profile-save {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 2px 6px rgba(29, 78, 216, 0.25);
}
.btn-profile-cancel {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-profile-cancel:hover { color: var(--text); border-color: #94a3b8; }
.profile-password-form {
  margin-top: 16px;
}
.profile-password-form label {
  display: block;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.profile-password-form input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  margin-bottom: 14px;
  outline: none;
  background: #fff;
}
.profile-password-form input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.profile-message {
  font-size: 0.875rem;
  margin-bottom: 14px;
  display: none;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
}
.profile-message.error {
  color: var(--danger);
  background: #fef2f2;
  border: 1px solid #fecaca;
}
.profile-message.success {
  color: var(--success);
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}
.profile-back {
  display: inline-block;
  margin-top: 20px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  background: none;
  border: none;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.profile-back:hover { color: var(--text); }

/* ── Platform Admin Screen ────────────────────────────────── */
#platform-screen {
  display: none;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  padding: 48px 24px;
  background:
    radial-gradient(ellipse 100% 80% at 20% 0%, rgba(59, 130, 246, 0.35), transparent 55%),
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(184, 134, 11, 0.2), transparent 50%),
    linear-gradient(165deg, #0c1929 0%, #152238 42%, #1a2d4a 100%);
  position: relative;
  overflow: hidden;
}
#platform-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cpath fill='%23ffffff' fill-opacity='0.03' d='M28 0v4M28 52v4M0 28h4M52 28h4'/%3E%3C/svg%3E");
  pointer-events: none;
}
.platform-card {
  position: relative;
  background: var(--card);
  padding: 36px 40px 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  width: 100%;
  max-width: 900px;
  border: 1px solid rgba(255, 255, 255, 0.65);
}
.platform-card h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 4px;
}
.platform-card .subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 24px;
}
.platform-add-form {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.platform-add-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.platform-add-form input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  min-width: 160px;
  outline: none;
  background: #fff;
}
.platform-add-form input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.platform-add-form .btn-create {
  padding: 8px 20px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(29, 78, 216, 0.25);
}
.platform-firms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin-bottom: 20px;
}
.platform-firms-table th {
  text-align: left;
  padding: 10px 8px;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--border);
}
.platform-firms-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.platform-firms-table .btn-edit-config {
  padding: 5px 14px;
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(29, 78, 216, 0.35);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
}
.platform-firms-table .btn-edit-config:hover {
  background: rgba(29, 78, 216, 0.08);
  border-color: var(--accent);
}
.platform-status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
}
.platform-status-badge.active { background: rgba(74, 222, 128, 0.15); color: #16a34a; }
.platform-status-badge.inactive { background: rgba(248, 113, 113, 0.15); color: #b91c1c; }
.platform-config-editor { display: none; }
.platform-config-editor.active { display: block; }
.platform-config-editor h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}
.platform-config-editor textarea {
  width: 100%;
  min-height: 400px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  background: #fafafa;
  color: var(--text);
  resize: vertical;
  outline: none;
  tab-size: 4;
}
.platform-config-editor textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.platform-config-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  align-items: center;
}
.platform-config-actions .btn-save {
  padding: 8px 20px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
}
.platform-config-actions .btn-back-to-firms {
  padding: 8px 16px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}
.platform-config-actions .btn-back-to-firms:hover { color: var(--text); border-color: #94a3b8; }
.platform-message { font-size: 0.8125rem; margin-left: auto; }
.platform-message.success { color: #16a34a; }
.platform-message.error { color: var(--danger); }
.platform-back {
  display: inline-block;
  margin-top: 20px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  background: none;
  border: none;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.platform-back:hover { color: var(--text); }

/* ── Info Screens (About, Help, Contact, Privacy, Terms) ── */
.info-screen {
  display: none;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
  padding: 48px 24px;
  background:
    radial-gradient(ellipse 100% 80% at 20% 0%, rgba(59, 130, 246, 0.35), transparent 55%),
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(184, 134, 11, 0.2), transparent 50%),
    linear-gradient(165deg, #0c1929 0%, #152238 42%, #1a2d4a 100%);
  position: relative;
  overflow: hidden;
}
.info-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cpath fill='%23ffffff' fill-opacity='0.03' d='M28 0v4M28 52v4M0 28h4M52 28h4'/%3E%3C/svg%3E");
  pointer-events: none;
}
.info-screen-card {
  position: relative;
  background: var(--card);
  padding: 36px 40px 40px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  width: 100%;
  max-width: 720px;
  border: 1px solid rgba(255, 255, 255, 0.65);
}
.info-screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.info-screen-header h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.btn-back {
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  background: none;
  border: none;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.btn-back:hover { color: var(--text); }
.info-screen-body {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
}
.info-screen-body h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  margin: 20px 0 8px;
}
.info-screen-body h3:first-child { margin-top: 0; }
.info-screen-body p {
  margin-bottom: 14px;
  color: var(--text-secondary);
}
.info-screen-body ul {
  margin-left: 20px;
  margin-bottom: 14px;
  color: var(--text-secondary);
}
.info-screen-body li { margin-bottom: 6px; }
.info-screen-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.info-screen-body .placeholder-note {
  font-style: italic;
  color: var(--text-secondary);
  padding: 16px;
  background: rgba(0, 0, 0, 0.03);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border);
}
.info-screen-body code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: 0.875em;
  background: rgba(12, 18, 34, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink-soft);
}

/* ── Spool LLC attribution ──────────────────────────────── */
.brand-attrib {
  margin: 4px 0 14px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-align: center;
  letter-spacing: 0.01em;
}
.brand-attrib strong {
  color: var(--ink);
  font-weight: 600;
}
.info-screen-footer {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.info-screen-footer strong {
  color: var(--ink);
  font-weight: 600;
}
.app-attribution {
  margin: 28px auto 12px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.app-attribution strong {
  color: var(--ink-soft);
  font-weight: 600;
}
.login-aux {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.8125rem;
}
.login-aux button {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-secondary);
  font-size: inherit;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: color var(--transition);
}
.login-aux button:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.login-aux span { color: var(--text-secondary); opacity: 0.5; }

/* ── Main app (dark shell; login uses :root tokens above) ─ */
#app {
  display: none;
  min-height: 100vh;
  flex-direction: column;
  color-scheme: dark;
  --ink: #e8edf5;
  --ink-soft: #cbd5e1;
  --text: #e2e8f0;
  --text-secondary: #94a3b8;
  --card: #171e2e;
  --card-edge: rgba(255, 255, 255, 0.08);
  --border: #334155;
  --border-focus: #60a5fa;
  --accent-muted: rgba(59, 130, 246, 0.22);
  --field-input-bg: #121a28;
  --field-input-fg: #f1f5f9;
  --highlight-req: rgba(251, 191, 36, 0.13);
  --highlight-req-border: rgba(245, 158, 11, 0.42);
  --highlight-req-ring: rgba(251, 191, 36, 0.28);
  --highlight-opt: rgba(52, 211, 153, 0.1);
  --highlight-opt-border: rgba(34, 197, 94, 0.38);
  --highlight-opt-ring: rgba(52, 211, 153, 0.22);
  --toggle-off: #1e293b;
  --toggle-on: rgba(251, 191, 36, 0.16);
  --toggle-on-border: #ca8a04;
  --success: #4ade80;
  --danger: #f87171;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 8px 28px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 24px 56px rgba(0, 0, 0, 0.55);
  background:
    radial-gradient(ellipse 100% 80% at 50% -25%, rgba(59, 130, 246, 0.14), transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 10%, rgba(251, 191, 36, 0.07), transparent 50%),
    linear-gradient(180deg, #070a0f 0%, #0c1018 45%, #0a0e14 100%);
  color: var(--text);
}
#app input::placeholder,
#app textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.9;
}
.app-header {
  background: linear-gradient(180deg, rgba(20, 27, 40, 0.97) 0%, rgba(15, 20, 30, 0.95) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--ink);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--card-edge);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  position: sticky;
  top: 0;
  z-index: 50;
}
.app-header-inner {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.app-header h1 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.app-header h1 .mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--accent) 0%, #1e3a8a 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(29, 78, 216, 0.25);
}
.app-header h1 .mark svg { width: 18px; height: 18px; color: #fff; }
.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-right .user-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-logout, .btn-audit {
  padding: 8px 16px;
  background: var(--toggle-off);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-logout:hover, .btn-audit:hover {
  background: #334155;
  border-color: #64748b;
  color: #f8fafc;
}
.btn-audit {
  margin-right: 8px;
}

/* Audit modal — wider than the multi-select modal to fit the table. */
.audit-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 100;
  padding: 48px 16px;
  overflow-y: auto;
}
.audit-modal-overlay.active { display: flex; }
.audit-modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 1100px;
  color: var(--text);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}
.audit-modal-header {
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.audit-modal-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}
.audit-modal-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  align-items: flex-end;
}
.audit-modal-controls label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.audit-modal-controls input,
.audit-modal-controls select {
  background: #0f172a;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.875rem;
  min-width: 140px;
}
.audit-modal-body {
  padding: 0 24px;
  max-height: 55vh;
  overflow-y: auto;
}
.audit-modal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}
.audit-modal-body thead {
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 1;
}
.audit-modal-body th {
  text-align: left;
  padding: 12px 8px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.audit-modal-body td {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  vertical-align: top;
  word-break: break-word;
}
.audit-modal-body td.audit-details {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  color: #cbd5e1;
}
.audit-modal-body .audit-empty {
  padding: 48px 16px;
  text-align: center;
  color: var(--muted);
}
.audit-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  align-items: center;
}
.audit-modal-footer .audit-count {
  margin-right: auto;
  color: var(--muted);
  font-size: 0.8125rem;
}

/* ── Users management modal (admin-only) ──────────────── */
.users-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 100;
  padding: 48px 16px;
  overflow-y: auto;
}
.users-modal-overlay.active { display: flex; }
.users-modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 820px;
  color: var(--text);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}
.users-modal-header {
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.users-modal-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}
.users-invite-section {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}
.users-invite-section label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.users-invite-section input {
  background: #0f172a;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.875rem;
  min-width: 180px;
}
.users-invite-url {
  display: none;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
  align-items: center;
}
.users-invite-url.active { display: flex; }
.users-invite-url input {
  flex: 1;
  background: #0f172a;
  color: #4ade80;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.8125rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.users-invite-url .btn-copy {
  padding: 8px 14px;
  background: var(--toggle-off);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.users-invite-url .btn-copy:hover {
  background: #334155;
  border-color: #64748b;
}
.users-modal-body {
  padding: 0 24px;
  max-height: 55vh;
  overflow-y: auto;
}
.users-modal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}
.users-modal-body thead {
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 1;
}
.users-modal-body th {
  text-align: left;
  padding: 12px 8px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.users-modal-body td {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  vertical-align: middle;
}
.users-modal-body .users-empty {
  padding: 48px 16px;
  text-align: center;
  color: var(--muted);
}
.user-status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.user-status-badge.active { background: rgba(74, 222, 128, 0.15); color: #4ade80; }
.user-status-badge.inactive { background: rgba(248, 113, 113, 0.15); color: #f87171; }
.user-role-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.user-role-badge.admin { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.user-role-badge.member { background: rgba(148, 163, 184, 0.12); color: #94a3b8; }
.btn-deactivate {
  padding: 5px 12px;
  background: transparent;
  color: #f87171;
  border: 1px solid rgba(248, 113, 113, 0.35);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-deactivate:hover { background: rgba(248, 113, 113, 0.1); border-color: #f87171; }
.users-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  align-items: center;
}
.users-modal-footer .users-seat-info {
  margin-right: auto;
  color: var(--muted);
  font-size: 0.8125rem;
}

/* ── Templates modal ──────────────────────────────────── */
.tpl-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.72);
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.tpl-modal-overlay.active { display: flex; }
.tpl-modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.tpl-modal-header {
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tpl-modal-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}
.tpl-upload-section {
  padding: 16px 24px;
  display: flex;
  gap: 12px;
  align-items: flex-end;
  border-bottom: 1px solid var(--border);
}
.tpl-upload-section label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--muted);
  flex: 1;
}
.tpl-upload-section input[type="file"] {
  background: #0f172a;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.8125rem;
}
.tpl-upload-status {
  padding: 0 24px;
  font-size: 0.8125rem;
  min-height: 1.5em;
}
.tpl-upload-status.error { color: #f87171; }
.tpl-upload-status.success { color: #4ade80; }
.tpl-modal-body {
  padding: 0 24px;
  max-height: 55vh;
  overflow-y: auto;
}
.tpl-modal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}
.tpl-modal-body thead {
  position: sticky;
  top: 0;
  background: var(--panel);
}
.tpl-modal-body th {
  text-align: left;
  padding: 12px 8px;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.tpl-modal-body td {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  vertical-align: middle;
}
.tpl-modal-body .tpl-empty {
  padding: 48px 16px;
  text-align: center;
  color: var(--muted);
}
.tpl-modal-body .tpl-placeholders {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  color: #cbd5e1;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tpl-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}
.tpl-modal-footer .tpl-count {
  margin-right: auto;
  color: var(--muted);
  font-size: 0.8125rem;
}

/* ── Save to config modal ─────────────────────────────── */
.save-config-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.72);
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.save-config-overlay.active { display: flex; }
.save-config-modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.save-config-header {
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.save-config-header h3 { margin: 0; font-size: 1.125rem; font-weight: 600; }
.save-config-body {
  padding: 16px 24px;
  overflow-y: auto;
  max-height: 60vh;
}
.sc-section { margin-bottom: 20px; }
.sc-section h4 {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.sc-item {
  padding: 8px 0;
  border-bottom: 1px solid rgba(51, 65, 85, 0.3);
}
.sc-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  cursor: pointer;
}
.sc-item input[type="checkbox"] { flex-shrink: 0; }
.sc-addr, .sc-acc-form textarea, .sc-acc-form input[type="text"] {
  width: 100%;
  margin-top: 6px;
  background: #0f172a;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.8125rem;
  font-family: inherit;
  resize: vertical;
}
.sc-acc-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sc-acc-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8125rem;
  color: var(--muted);
}
.save-config-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}
.save-config-footer .save-config-status {
  margin-right: auto;
  font-size: 0.8125rem;
}
.save-config-status.error { color: #f87171; }
.save-config-status.success { color: #4ade80; }

.app-main {
  flex: 1;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 24px 72px;
}

.page-heading {
  margin-bottom: 24px;
}
.page-heading h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 6px;
}
.page-heading p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  max-width: 42rem;
  line-height: 1.5;
}

/* ── Template Selector ─────────────────────────────────── */
.template-section {
  margin-bottom: 20px;
}
.template-panel {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}
.template-section label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
/* Shared styled selects (template + field dropdowns) */
#app select.field-select {
  width: 100%;
  padding: 12px 44px 12px 14px;
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.35;
  background-color: var(--field-input-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  color: var(--field-input-fg);
  appearance: none;
  -webkit-appearance: none;
}
#app select.field-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
#app select.field-select:hover:not(:disabled) {
  border-color: #475569;
}

/* ── Form Card ─────────────────────────────────────────── */
.form-card {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 28px 32px;
  margin-bottom: 20px;
  position: relative;
}
.form-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--brass) 0%, var(--accent) 50%, #1e3a8a 100%);
  opacity: 0.85;
}
.form-card-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 20px;
  padding-top: 4px;
}

/* ── Field Rows ────────────────────────────────────────── */
.field-row {
  margin-bottom: 20px;
  display: none; /* shown by JS when template needs it */
}
.field-row.visible { display: block; }
.field-row:last-child { margin-bottom: 0; }
.pronoun-input-wrap {
  display: flex;
  align-items: stretch;
  gap: 6px;
  width: 100%;
}
.pronoun-input-wrap input[type="text"] {
  flex: 1;
  min-width: 0;
}
.pronoun-select {
  width: auto !important;
  min-width: 58px;
  max-width: 64px;
  padding: 6px 4px !important;
  font-size: 0.75rem !important;
  text-align: center;
  background: #0f172a;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  cursor: pointer;
}
.pronoun-select:focus {
  color: var(--text);
  border-color: var(--border-focus);
  box-shadow: none !important;
}
.field-row label {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.field-help {
  position: relative;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}
.field-help-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 1px solid var(--text-secondary);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  cursor: help;
  flex-shrink: 0;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.field-help-btn:hover,
.field-help:focus-within .field-help-btn {
  border-color: var(--border-focus);
  color: var(--border-focus);
  background: rgba(59, 130, 246, 0.12);
}
.field-help-btn:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}
.field-help-icon-svg {
  display: block;
  opacity: 0.9;
}
.field-help-tip {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  z-index: 40;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(100% + 10px);
  min-width: 200px;
  max-width: min(320px, 85vw);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 0.8125rem;
  font-weight: 450;
  line-height: 1.45;
  box-shadow: var(--shadow-lg);
  transition: opacity 0.15s ease, visibility 0.15s ease;
}
/* Arrow */
.field-help-tip::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -6px;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid var(--border);
}
.field-help:hover .field-help-tip,
.field-help:focus-within .field-help-tip {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.field-row input[type="text"],
.field-row input[type="date"],
.field-row select,
.field-row textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  background: var(--field-input-bg);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
  color: var(--field-input-fg);
}
/* Combobox (datalist): taller touch target + room for list affordance */
#app .field-combobox {
  min-height: 48px;
  padding: 12px 14px;
}
.field-row textarea { resize: vertical; min-height: 56px; }
.field-row input:focus,
.field-row select:focus,
.field-row textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.field-row.required input,
.field-row.required select,
.field-row.required textarea {
  background: var(--highlight-req);
  border-color: var(--highlight-req-border);
  box-shadow: inset 0 0 0 1px var(--highlight-req-ring);
}
.field-row.optional input,
.field-row.optional select,
.field-row.optional textarea {
  background: var(--highlight-opt);
  border-color: var(--highlight-opt-border);
  box-shadow: inset 0 0 0 1px var(--highlight-opt-ring);
}

/* Date field: calendar icon + Flatpickr input */
.date-field-wrap {
  position: relative;
  width: 100%;
}
.date-field-wrap .field-date-input {
  width: 100%;
  padding: 12px 44px 12px 14px;
  min-height: 48px;
}
.date-field-wrap::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  pointer-events: none;
  opacity: 0.65;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2'/%3E%3Cpath d='M16 2v4M8 2v4M3 10h18'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* Flatpickr: align with app accent (theme/dark.css base + tweaks) */
.flatpickr-calendar {
  border-radius: 12px !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55) !important;
  border: 1px solid #334155 !important;
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
  background: var(--accent, #2563eb) !important;
  border-color: var(--accent, #2563eb) !important;
}
.flatpickr-day.today {
  border-color: var(--accent, #3b82f6) !important;
}
.flatpickr-months .flatpickr-monthDropdown-months,
.flatpickr-monthDropdown-months,
.numInputWrapper select {
  font-weight: 600 !important;
  border-radius: 6px !important;
  padding: 4px 8px !important;
  cursor: pointer !important;
}
.flatpickr-current-month {
  padding-top: 4px !important;
}

/* ── Multi-select display ──────────────────────────────── */
.multiselect-display {
  display: flex;
  align-items: stretch;
  gap: 10px;
}
.multiselect-display input {
  flex: 1;
  cursor: pointer;
  min-height: 44px;
}
.multiselect-display input:read-only { color: var(--field-input-fg); }
.btn-picker {
  padding: 0 16px;
  min-width: 48px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1.125rem;
  line-height: 1;
  cursor: pointer;
  transition: box-shadow var(--transition), transform 0.1s ease;
  flex-shrink: 0;
  font-weight: 500;
}
.btn-picker:hover {
  box-shadow: 0 2px 10px rgba(29, 78, 216, 0.35);
}
.btn-picker:active { transform: scale(0.97); }

/* ── Billing table widget ──────────────────────────────── */
.billing-table-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.billing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--field-input-bg, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.billing-table thead th {
  text-align: left;
  padding: 10px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
}
.billing-table tbody td,
.billing-table tfoot td {
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  vertical-align: middle;
}
.billing-table tbody tr:first-child td { border-top: none; }
.billing-table tfoot td {
  font-weight: 600;
  background: rgba(255, 255, 255, 0.02);
}
.billing-col-actions {
  width: 44px;
  text-align: center;
}
.billing-input {
  width: 100%;
  padding: 8px 10px;
  background: var(--field-input-bg);
  color: var(--field-input-fg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  min-height: 36px;
  box-sizing: border-box;
}
.billing-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}
.billing-amount { text-align: right; }
.billing-remove-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.875rem;
  line-height: 1;
  padding: 0;
  transition: border-color var(--transition), color var(--transition);
}
.billing-remove-btn:hover {
  border-color: #ef4444;
  color: #ef4444;
}
.billing-add-btn {
  align-self: flex-start;
  padding: 8px 16px;
  font-size: 0.875rem;
  min-width: 0;
}
.billing-add-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── Toggle Section ────────────────────────────────────── */
.toggles-section {
  margin-bottom: 22px;
  display: none; /* shown when template uses toggles */
}
.toggles-panel {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  padding: 20px 22px 22px;
  box-shadow: var(--shadow);
}
.toggles-section h3 {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.toggle-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.toggle-btn {
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--toggle-off);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
  user-select: none;
  color: var(--ink-soft);
}
.toggle-btn.active {
  background: var(--toggle-on);
  border-color: var(--toggle-on-border);
  font-weight: 600;
  color: #fef3c7;
  box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.15), 0 4px 12px rgba(0, 0, 0, 0.25);
}
.toggle-btn:hover { border-color: #64748b; }

/* ── Action Buttons ────────────────────────────────────── */
.actions-wrap {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.btn-generate {
  padding: 14px 28px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: box-shadow var(--transition), transform 0.1s ease;
  box-shadow: 0 2px 10px rgba(29, 78, 216, 0.3);
}
.btn-generate:hover { box-shadow: 0 4px 18px rgba(29, 78, 216, 0.4); }
.btn-generate:active { transform: translateY(1px); }
.btn-generate:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-reset {
  padding: 14px 22px;
  background: var(--toggle-off);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.btn-reset:hover { border-color: #64748b; color: var(--text); background: #334155; }
.generate-status {
  flex: 1;
  min-width: 140px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.generate-status:not(:empty) { color: var(--success); }
.generate-status.error { color: var(--danger); }

/* ── Multi-select Modal ────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 14, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--card);
  border-radius: 16px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--card-edge);
}
.modal-header {
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px 20px;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px 14px;
}
@media (max-width: 640px) {
  .checkbox-grid { grid-template-columns: repeat(2, 1fr); }
}
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px;
  font-size: 0.8125rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  color: var(--ink-soft);
}
.checkbox-grid label:hover { background: rgba(255, 255, 255, 0.06); }
.checkbox-grid input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
  flex-shrink: 0;
}
.modal-other {
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.22);
}
.modal-other label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: block;
}
.modal-other input {
  width: 100%;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  outline: none;
  background: var(--field-input-bg);
  color: var(--field-input-fg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.modal-other input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.modal-preview {
  padding: 10px 24px 6px;
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--text-secondary);
  min-height: 32px;
  line-height: 1.45;
}
.modal-footer {
  padding: 14px 24px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
}
.modal-footer .btn-ok {
  padding: 11px 26px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(29, 78, 216, 0.25);
}
.modal-footer .btn-ok:hover { box-shadow: 0 4px 14px rgba(29, 78, 216, 0.35); }
.modal-footer .btn-secondary {
  padding: 11px 18px;
  background: var(--toggle-off);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
}
.modal-footer .btn-secondary:hover { color: var(--text); border-color: #64748b; background: #334155; }

/* ── Loading spinner ───────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

/* ── Config Editor (platform admin) ───────────────────── */
.cfg-tabs { display: flex; gap: 0; margin-bottom: 16px; border-bottom: 2px solid var(--border); }
.cfg-tab-btn {
  padding: 8px 20px; background: none; border: none; border-bottom: 2px solid transparent;
  margin-bottom: -2px; font-size: 0.875rem; font-weight: 600; color: var(--text-secondary);
  cursor: pointer;
}
.cfg-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.cfg-tab-btn:hover { color: var(--text); }
.cfg-tab-panel { min-height: 300px; }

.cfg-list-header { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.cfg-list-header select, .cfg-list-header input {
  padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.875rem; background: #fff;
}
.cfg-list-header select { min-width: 200px; }
.cfg-list-header input { flex: 1; min-width: 120px; }
#cfg-list-items { max-height: 250px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; }
.cfg-list-row {
  padding: 8px 12px; cursor: pointer; border-bottom: 1px solid rgba(0,0,0,0.06);
  display: flex; gap: 12px; align-items: baseline; font-size: 0.8125rem;
}
.cfg-list-row:hover { background: rgba(29, 78, 216, 0.04); }
.cfg-list-row.selected { background: rgba(29, 78, 216, 0.08); }
.cfg-list-row strong { min-width: 140px; flex-shrink: 0; }
.cfg-list-row span { color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#cfg-list-form { margin-bottom: 8px; }
#cfg-list-form label { display: block; font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 10px; }
#cfg-list-form input, #cfg-list-form textarea {
  display: block; width: 100%; margin-top: 4px; padding: 8px 10px;
  border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.875rem;
  font-family: inherit; background: #fff;
}
.cfg-btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
.cfg-btn-row button {
  padding: 6px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: #fff; font-size: 0.8125rem; font-weight: 600; cursor: pointer;
}
.cfg-btn-row button:hover { background: #f1f5f9; border-color: #94a3b8; }
.cfg-empty { padding: 24px; text-align: center; color: var(--text-secondary); font-size: 0.875rem; }

#cfg-fields-list { max-height: 280px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; }
.cfg-field-row {
  padding: 7px 12px; cursor: pointer; border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: 0.8125rem; display: flex; gap: 8px; align-items: center;
}
.cfg-field-row:hover { background: rgba(29, 78, 216, 0.04); }
.cfg-field-row.selected { background: rgba(29, 78, 216, 0.08); }
.cfg-field-req { font-size: 0.625rem; font-weight: 700; padding: 1px 5px; border-radius: 4px; }
.cfg-field-req.req { background: rgba(184, 134, 11, 0.15); color: #92400e; }
.cfg-field-req.opt { background: rgba(22, 163, 74, 0.12); color: #166534; }
.cfg-field-row em { color: var(--text-secondary); }
.cfg-fields-move { display: flex; gap: 6px; margin-bottom: 12px; }
.cfg-fields-move button {
  padding: 5px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: #fff; font-size: 0.8125rem; cursor: pointer;
}
.cfg-fields-move button:hover { background: #f1f5f9; }
.cfg-field-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.cfg-field-form label {
  display: flex; flex-direction: column; gap: 3px;
  font-size: 0.75rem; font-weight: 600; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.cfg-field-form label.full { grid-column: 1 / -1; }
.cfg-field-form input, .cfg-field-form textarea, .cfg-field-form select {
  padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.875rem; font-family: inherit; background: #fff;
}
.cfg-field-form .cfg-checkbox-label { flex-direction: row; align-items: center; gap: 8px; text-transform: none; font-size: 0.875rem; }

#cfg-toggle-list { max-height: 250px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; }
.cfg-toggle-row {
  padding: 8px 12px; cursor: pointer; border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: 0.8125rem; display: flex; gap: 10px; align-items: baseline;
}
.cfg-toggle-row:hover { background: rgba(29, 78, 216, 0.04); }
.cfg-toggle-row.selected { background: rgba(29, 78, 216, 0.08); }
.cfg-toggle-row em { color: var(--text-secondary); }
.cfg-toggle-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.cfg-toggle-form label {
  display: flex; flex-direction: column; gap: 3px;
  font-size: 0.75rem; font-weight: 600; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.cfg-toggle-form label.full { grid-column: 1 / -1; }
.cfg-toggle-form input {
  padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.875rem; background: #fff;
}