:root {
  --hf2-green: #2f8f46;
  --hf2-green-dark: #216c34;
  --hf2-green-soft: #eaf6eb;
  --hf2-paper: #f5f7f3;
  --hf2-card: #ffffff;
  --hf2-text: #1f2d23;
  --hf2-muted: #6d786f;
  --hf2-line: #e6ebe4;
  --hf2-shadow: 0 8px 24px rgba(31, 71, 39, .08);
}

#hf-global-mobile-nav { display: none; }

.hf-security-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.hf-security-card > div { min-width: 0; }
.hf-security-card strong { font-size: 17px; }
.hf-security-card p { margin: 5px 0 0; color: var(--hf2-muted); font-size: 13px; }
.hf-security-icon { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-right: 8px; border-radius: 12px; background: var(--hf2-green-soft); }
.hf-password-overlay { z-index: 3000 !important; }
.hf-password-card { width: min(92vw, 440px); }
.hf-password-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.hf-password-head small { color: var(--hf2-green); font-weight: 700; }
.hf-password-head h2 { margin: 3px 0 0; }
.hf-password-close { width: 42px; min-width: 42px; height: 42px; border: 0; border-radius: 50%; background: #f2f5f1; font-size: 26px; line-height: 1; }
.hf-password-tip { margin: 12px 0 18px; color: var(--hf2-muted); font-size: 14px; }
.hf-password-card label { display: block; margin-bottom: 14px; font-weight: 650; }
.hf-password-card label input { margin-top: 6px; font-weight: 400; }
.hf-password-card label small { display: block; margin-top: 5px; color: var(--hf2-muted); font-weight: 400; }
.hf-password-card .btn-primary { width: 100%; }
.hf-password-error { min-height: 24px; color: #c62828; font-size: 13px; }
.hf-admin-reset-password { margin-left: 6px; color: var(--hf2-green-dark) !important; white-space: nowrap; }
.hf-admin-account-card { color: var(--hf2-text); text-decoration: none; }
.hf-admin-account-card .hf-security-icon { background: #fff3d8; }
.hf-entry-chevron { flex: 0 0 auto; color: var(--hf2-green); font-size: 13px; font-weight: 750; }

.hf-poster-overlay { position: fixed; z-index: 4000; inset: 0; display: grid; place-items: center; padding: 18px; background: rgba(20, 34, 23, .62); backdrop-filter: blur(8px); }
.hf-poster-dialog { width: min(94vw, 430px); max-height: 94vh; overflow-y: auto; padding: 18px; border-radius: 24px; background: #fff; box-shadow: 0 24px 80px rgba(18, 42, 24, .26); }
.hf-poster-dialog header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 12px; }
.hf-poster-dialog header small { color: var(--hf2-green); font-weight: 750; }
.hf-poster-dialog header h2 { margin: 2px 0 0; font-size: 20px; }
.hf-poster-close { width: 36px; height: 36px; padding: 0; border: 0; border-radius: 50%; background: #f1f5ef; color: #526057; font-size: 25px; line-height: 1; }
.hf-poster-dialog canvas { display: block; width: 100%; height: auto; border-radius: 16px; background: #f4f7f1; box-shadow: 0 8px 25px rgba(31, 61, 36, .12); }
.hf-poster-loading { display: grid; place-items: center; min-height: 320px; border-radius: 16px; background: #f4f7f1; color: #647269; }
.hf-poster-loading + canvas { display: none; }
.hf-share-guide { margin: -2px 0 12px; padding: 10px 12px; border-radius: 12px; background: #eef8ef; color: #3f6448; font-size: 13px; line-height: 1.55; }
.hf-poster-tip { margin: 12px 0; color: #7b887e; font-size: 12px; text-align: center; }
.hf-share-status { min-height: 20px; margin: -5px 0 9px; color: #28723d; font-size: 12px; font-weight: 650; text-align: center; }
.hf-poster-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.hf-poster-actions button { min-height: 42px; padding: 8px; border: 1px solid #dce6da; border-radius: 12px; background: #fff; color: #31523a; font-weight: 700; }
.hf-poster-actions button.primary { border-color: var(--hf2-green); background: var(--hf2-green); color: #fff; }
.hf-poster-actions button:disabled { opacity: .45; }

@media (max-width: 768px) {
  html { overflow-x: hidden; background: var(--hf2-paper); }
  body.hf-site-mobile-v2 { min-width: 0; overflow-x: hidden; background: var(--hf2-paper); color: var(--hf2-text); }
  body.hf-site-mobile-v2 * { box-sizing: border-box; }
  body.hf-site-mobile-v2 img, body.hf-site-mobile-v2 video { max-width: 100%; height: auto; }

  /* All public pages share the new mobile shell. */
  body.hf-site-user-v2 .farm-nav { display: none !important; }
  body.hf-site-user-v2 .farm-footer { display: none !important; }
  body.hf-site-user-v2 .farm-main { padding: 0 0 calc(78px + env(safe-area-inset-bottom)) !important; margin: 0 !important; min-height: 100vh; }
  body.hf-site-user-v2 .activities-page,
  body.hf-site-user-v2 .activity-detail,
  body.hf-site-user-v2 .study-page,
  body.hf-site-user-v2 .study-detail,
  body.hf-site-user-v2 .venues-page,
  body.hf-site-user-v2 .games-page,
  body.hf-site-user-v2 .foster-page,
  body.hf-site-user-v2 .employee-page,
  body.hf-site-user-v2 .barn-page,
  body.hf-site-user-v2 .my-page,
  body.hf-site-user-v2 .register-page { width: 100% !important; max-width: 100% !important; margin: 0 !important; }

  body.hf-site-user-v2 .section,
  body.hf-site-user-v2 .detail-content,
  body.hf-site-user-v2 .form-card,
  body.hf-site-user-v2 .my-card { width: calc(100% - 24px) !important; max-width: none !important; margin: 12px auto !important; padding: 16px !important; border: 1px solid var(--hf2-line) !important; border-radius: 18px !important; background: var(--hf2-card) !important; box-shadow: var(--hf2-shadow) !important; }

  body.hf-site-user-v2 .page-banner,
  body.hf-site-user-v2 .detail-hero,
  body.hf-site-user-v2 .venue-hero,
  body.hf-site-user-v2 .venue-banner { min-height: 190px !important; height: auto !important; margin: 0 0 12px !important; padding: 28px 18px !important; border-radius: 0 0 24px 24px !important; overflow: hidden; }
  body.hf-site-user-v2 .detail-hero { display: flex; align-items: flex-end; }
  body.hf-site-user-v2 .detail-hero-overlay { padding: 22px 16px !important; }
  body.hf-site-user-v2 h1 { font-size: clamp(24px, 7vw, 32px) !important; line-height: 1.25 !important; }
  body.hf-site-user-v2 h2 { font-size: 20px !important; line-height: 1.35 !important; }
  body.hf-site-user-v2 h3 { font-size: 17px !important; }
  body.hf-site-user-v2 p { line-height: 1.65; }

  body.hf-site-user-v2 .card-grid,
  body.hf-site-user-v2 .feature-grid,
  body.hf-site-user-v2 .detail-info-grid,
  body.hf-site-user-v2 .quick-links { grid-template-columns: 1fr !important; gap: 12px !important; }
  body.hf-site-user-v2 .card,
  body.hf-site-user-v2 .feature-pill,
  body.hf-site-user-v2 .detail-info-item,
  body.hf-site-user-v2 .quick-link,
  body.hf-site-user-v2 .barn-card { border: 1px solid var(--hf2-line) !important; border-radius: 16px !important; background: #fff !important; box-shadow: 0 5px 18px rgba(31, 71, 39, .07) !important; }
  body.hf-site-user-v2 .card-image { height: 190px !important; }
  body.hf-site-user-v2 .card-body { padding: 15px !important; }
  body.hf-site-user-v2 .section-header { align-items: flex-start !important; gap: 10px !important; flex-wrap: wrap !important; }
  body.hf-site-user-v2 .filters { display: flex !important; width: 100%; gap: 8px !important; overflow-x: auto; padding: 2px 0 8px; scrollbar-width: none; }
  body.hf-site-user-v2 .filter-btn { flex: 0 0 auto; min-height: 40px; border-radius: 999px !important; }

  body.hf-site-mobile-v2 input,
  body.hf-site-mobile-v2 select,
  body.hf-site-mobile-v2 textarea { width: 100% !important; max-width: 100%; min-height: 46px; padding: 11px 12px !important; border: 1px solid #dce4da !important; border-radius: 12px !important; background: #fff; font-size: 16px !important; }
  body.hf-site-mobile-v2 textarea { min-height: 110px; }
  body.hf-site-mobile-v2 .form-group { margin-bottom: 14px !important; }
  body.hf-site-mobile-v2 button,
  body.hf-site-mobile-v2 .btn-primary,
  body.hf-site-mobile-v2 .btn-outline { min-height: 44px; border-radius: 12px !important; touch-action: manipulation; }
  body.hf-site-mobile-v2 .btn-primary { background: var(--hf2-green) !important; border-color: var(--hf2-green) !important; }
  body.hf-site-mobile-v2 .hero-actions { display: grid !important; grid-template-columns: 1fr !important; gap: 10px !important; }

  body.hf-site-mobile-v2 .modal-overlay { padding: 12px !important; align-items: flex-end !important; }
  body.hf-site-mobile-v2 .modal-card { width: 100% !important; max-width: none !important; max-height: 88vh !important; overflow-y: auto; margin: 0 !important; padding: 18px !important; border-radius: 22px 22px 12px 12px !important; }
  body.hf-site-user-v2 .hf-security-card { flex-direction: row; }
  body.hf-site-user-v2 .hf-admin-account-card { margin: -2px 0 14px !important; border: 1px solid #f1dfb8; background: linear-gradient(135deg, #fffdf6, #f5fff7); box-shadow: 0 8px 22px rgba(47, 107, 57, .09); }
  .hf-poster-overlay { align-items: end; padding: 10px; }
  .hf-poster-dialog { width: 100%; max-height: 96vh; padding: 14px; border-radius: 24px 24px 16px 16px; }
  body.hf-site-mobile-v2 .notify-drop { position: fixed !important; inset: 12px 12px auto !important; width: auto !important; max-height: 70vh; overflow-y: auto; }

  #hf-global-mobile-nav { position: fixed; z-index: 1200; left: 10px; right: 10px; bottom: max(8px, env(safe-area-inset-bottom)); height: 62px; display: grid; grid-template-columns: repeat(4, 1fr); padding: 5px 6px; border: 1px solid rgba(215, 225, 214, .9); border-radius: 20px; background: rgba(255, 255, 255, .96); box-shadow: 0 10px 30px rgba(31, 61, 36, .16); backdrop-filter: blur(16px); }
  #hf-global-mobile-nav a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border-radius: 14px; color: #778078; text-decoration: none; font-size: 11px; font-weight: 600; }
  #hf-global-mobile-nav svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  #hf-global-mobile-nav a.active { color: var(--hf2-green); background: var(--hf2-green-soft); }

  /* Admin pages: compact top navigation plus scroll-safe content. */
  body.hf-site-admin-v2 .farm-main.admin-view { padding: 0 !important; }
  body.hf-site-admin-v2 .admin-layout { display: block !important; min-height: 100vh; background: var(--hf2-paper); }
  body.hf-site-admin-v2 .admin-sidebar { position: sticky !important; z-index: 1000; top: 0; left: 0; width: 100% !important; min-width: 0 !important; height: auto !important; padding: 8px !important; background: #174c2a !important; box-shadow: 0 5px 20px rgba(15, 55, 28, .22); }
  body.hf-site-admin-v2 .sidebar-header { min-height: 44px; padding: 0 6px !important; }
  body.hf-site-admin-v2 .sidebar-logo { font-size: 17px !important; }
  body.hf-site-admin-v2 .collapse-btn { display: none !important; }
  body.hf-site-admin-v2 .back-to-front { position: absolute; top: 10px; right: 10px; width: auto !important; padding: 8px 10px !important; font-size: 12px; border-radius: 10px; }
  body.hf-site-admin-v2 .sidebar-nav { display: flex !important; flex-direction: row !important; gap: 6px; overflow-x: auto; padding: 7px 0 2px !important; scrollbar-width: none; }
  body.hf-site-admin-v2 .sidebar-nav .nav-item { flex: 0 0 auto; width: auto !important; min-height: 38px; padding: 9px 12px !important; border-radius: 10px !important; white-space: nowrap; font-size: 13px; }
  body.hf-site-admin-v2 .sidebar-footer { display: none !important; }
  body.hf-site-admin-v2 .admin-main { width: 100% !important; margin: 0 !important; padding: 14px 12px 32px !important; min-width: 0 !important; }
  body.hf-site-admin-v2 .admin-page { width: 100% !important; max-width: none !important; padding: 0 !important; }
  body.hf-site-admin-v2 .admin-page > h1,
  body.hf-site-admin-v2 .admin-page > h2 { margin: 4px 0 14px !important; font-size: 22px !important; }
  body.hf-site-admin-v2 .admin-table-wrap { width: 100%; overflow-x: auto !important; border-radius: 14px; background: #fff; box-shadow: var(--hf2-shadow); }
  body.hf-site-admin-v2 .admin-table { min-width: 720px; }
  body.hf-site-admin-v2 .admin-table th,
  body.hf-site-admin-v2 .admin-table td { padding: 11px 10px !important; font-size: 13px; }
  body.hf-site-admin-v2 .card-grid,
  body.hf-site-admin-v2 .feature-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
  body.hf-site-admin-v2 .card,
  body.hf-site-admin-v2 .form-card { border-radius: 16px !important; box-shadow: var(--hf2-shadow) !important; }

  body.hf-site-admin-v2 .login-page { min-height: 100dvh !important; padding: 16px; }
  body.hf-site-admin-v2 .login-page > div { width: 100% !important; max-width: 420px !important; padding: 26px 20px !important; border-radius: 20px !important; }
}

@media (min-width: 769px) and (max-width: 1100px) {
  body.hf-site-user-v2 .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  body.hf-site-admin-v2 .admin-main { min-width: 0; }
}