#rett-app, #rett-app * { box-sizing: border-box; }
#rett-app { font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #0f172a; }
#rett-app .rett-shell { max-width: 1400px; margin: 0 auto; padding: 24px; background: #f8fafc; }
#rett-app .rett-header { display: flex; justify-content: space-between; gap: 16px; align-items: end; margin-bottom: 24px; }
#rett-app .rett-header h1 { margin: 8px 0; font-size: 2.4rem; line-height: 1.1; }
#rett-app .rett-header p, #rett-app .rett-subtext, #rett-app .rett-login-required { color: #475569; }
#rett-app .rett-eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; color: #64748b; font-weight: 700; }
#rett-app .rett-stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; margin-bottom: 24px; }
#rett-app .rett-stat-card, #rett-app .rett-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 22px; padding: 18px; box-shadow: 0 2px 10px rgba(15,23,42,.04); }
#rett-app .rett-stat-label { font-size: .9rem; color: #64748b; }
#rett-app .rett-stat-value { margin-top: 8px; font-size: 2rem; font-weight: 700; }
#rett-app .rett-main-grid { display: grid; grid-template-columns: 1.6fr .9fr; gap: 24px; }
#rett-app .rett-toolbar { display: grid; grid-template-columns: 1.4fr .4fr .4fr; gap: 12px; margin-bottom: 18px; }
#rett-app input[type="text"],
#rett-app input[type="date"],
#rett-app input[type="number"],
#rett-app select,
#rett-app textarea { width: 100%; border: 1px solid #cbd5e1; border-radius: 14px; padding: 10px 12px; font: inherit; background: #fff; }
#rett-app textarea { min-height: 72px; resize: vertical; }
#rett-app .rett-btn { border: 1px solid #cbd5e1; background: #fff; color: #0f172a; border-radius: 16px; padding: 10px 14px; font-weight: 600; cursor: pointer; }
#rett-app .rett-btn-primary { background: #0f172a; color: #fff; border-color: #0f172a; }
#rett-app .rett-btn-danger { color: #991b1b; }
#rett-app .rett-btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
#rett-app .rett-pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
#rett-app .rett-pill { padding: 6px 10px; border-radius: 999px; background: #f1f5f9; color: #334155; font-size: .82rem; }
#rett-app .rett-transaction-header { display: flex; justify-content: space-between; gap: 16px; align-items: start; }
#rett-app .rett-transaction-header h2 { margin: 0; font-size: 1.35rem; }
#rett-app .rett-progress-bar { height: 10px; background: #e2e8f0; border-radius: 999px; overflow: hidden; margin: 16px 0 18px; }
#rett-app .rett-progress-bar span { display: block; height: 100%; background: #0f172a; }
#rett-app .rett-milestone-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
#rett-app .rett-milestone-card, #rett-app .rett-upcoming-item, #rett-app .rett-editor-card { border: 1px solid #e2e8f0; border-radius: 18px; padding: 14px; background: #f8fafc; }
#rett-app .rett-milestone-top, #rett-app .rett-upcoming-top, #rett-app .rett-editor-top { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
#rett-app .rett-milestone-label { font-weight: 700; }
#rett-app .rett-milestone-date { color: #64748b; font-size: .9rem; margin-top: 4px; }
#rett-app .rett-notes { color: #334155; margin-top: 12px; line-height: 1.5; white-space: pre-wrap; }
#rett-app .rett-badge { display: inline-block; border: 1px solid #cbd5e1; border-radius: 999px; padding: 4px 8px; font-size: .78rem; font-weight: 700; white-space: nowrap; }
#rett-app .rett-badge-complete { background: #dcfce7; color: #166534; border-color: #bbf7d0; }
#rett-app .rett-badge-overdue { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
#rett-app .rett-badge-dueSoon { background: #fef3c7; color: #92400e; border-color: #fde68a; }
#rett-app .rett-badge-upcoming { background: #dbeafe; color: #1d4ed8; border-color: #bfdbfe; }
#rett-app .rett-badge-unscheduled, #rett-app .rett-badge-notApplicable { background: #f1f5f9; color: #475569; border-color: #e2e8f0; }
#rett-app .rett-sidebar { display: grid; gap: 24px; align-content: start; }
#rett-app .rett-alert { padding: 12px 14px; border-radius: 14px; margin-bottom: 16px; }
#rett-app .rett-alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
#rett-app .rett-empty { text-align: center; color: #64748b; }
#rett-app .rett-modal-overlay { position: fixed; inset: 0; background: rgba(15,23,42,.55); display: flex; justify-content: center; align-items: flex-start; padding: 24px; overflow: auto; z-index: 9999; }
#rett-app .rett-modal { width: min(1200px, 100%); background: #fff; border-radius: 26px; box-shadow: 0 25px 60px rgba(15,23,42,.18); }
#rett-app .rett-modal-header, #rett-app .rett-modal-footer { padding: 18px 22px; border-bottom: 1px solid #e2e8f0; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
#rett-app .rett-modal-footer { border-top: 1px solid #e2e8f0; border-bottom: 0; justify-content: end; }
#rett-app .rett-modal-body { padding: 22px; display: grid; grid-template-columns: .9fr 1.7fr; gap: 22px; }
#rett-app .rett-modal-left, #rett-app .rett-modal-right { display: grid; gap: 14px; align-content: start; }
#rett-app .rett-modal-left { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 22px; padding: 18px; }
#rett-app .rett-modal-right { max-height: 72vh; overflow: auto; padding-right: 4px; }
#rett-app label { display: grid; gap: 6px; font-size: .9rem; color: #334155; }
#rett-app .rett-editor-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 12px 0; }
#rett-app .rett-toggle-row { display: flex; gap: 12px; flex-wrap: wrap; }
#rett-app .rett-toggle-row label { display: inline-flex; align-items: center; gap: 6px; }

@media (max-width: 1100px) {
  #rett-app .rett-main-grid,
  #rett-app .rett-modal-body,
  #rett-app .rett-stats,
  #rett-app .rett-milestone-grid,
  #rett-app .rett-editor-grid,
  #rett-app .rett-toolbar { grid-template-columns: 1fr; }
  #rett-app .rett-header,
  #rett-app .rett-transaction-header,
  #rett-app .rett-modal-header { flex-direction: column; align-items: stretch; }
}

#rett-app .rett-upcoming-item + .rett-upcoming-item { margin-top: 12px; }
#rett-app .rett-left-section { margin-top: 6px; padding-top: 12px; border-top: 1px solid #e2e8f0; }
#rett-app .rett-left-section-title { font-size: .9rem; font-weight: 700; color: #334155; margin-bottom: 8px; }
#rett-app .rett-inline-check { display: flex; align-items: center; gap: 8px; font-size: .95rem; }
#rett-app .rett-inline-check input[type="checkbox"] { width: auto; }

#rett-app .rett-customer-box { margin-top: 8px; padding: 7px 10px; border-radius: 12px; border: 1px solid #e2e8f0; background: #f8fafc; }
#rett-app .rett-customer-box-label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; opacity: .9; }
#rett-app .rett-customer-box-value { margin-top: 0; font-weight: 700; line-height: 1.25; }
#rett-app .rett-customer-box-green { background: #dcfce7; border-color: #bbf7d0; color: #166534; }
#rett-app .rett-customer-box-red { background: #fee2e2; border-color: #fecaca; color: #991b1b; }

#rett-app .rett-listing-prep-section { margin: 14px 0 12px; padding: 12px; border-radius: 18px; background: #dcfce7; border: 1px solid #bbf7d0; }
#rett-app .rett-listing-prep-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
#rett-app .rett-milestone-card-green { background: rgba(255,255,255,0.72); border-color: #86efac; }
@media (max-width: 900px) {
  #rett-app .rett-listing-prep-grid { grid-template-columns: 1fr; }
}


#rett-app .rett-closing-section { margin: 14px 0 0; padding: 12px; border-radius: 18px; background: #fee2e2; border: 1px solid #fecaca; }
#rett-app .rett-closing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
#rett-app .rett-milestone-card-red { background: rgba(255,255,255,0.72); border-color: #fca5a5; }
#rett-app .rett-modal-listing-prep-section { background: #dcfce7; border: 1px solid #bbf7d0; border-radius: 22px; padding: 14px; display: grid; gap: 12px; }
#rett-app .rett-modal-closing-section { background: #fee2e2; border: 1px solid #fecaca; border-radius: 22px; padding: 14px; display: grid; gap: 12px; }
#rett-app .rett-modal-main-section { display: grid; gap: 14px; }
#rett-app .rett-modal-section-grid { display: grid; gap: 14px; }
#rett-app .rett-section-heading { font-size: .85rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: #334155; }
@media (max-width: 900px) {
  #rett-app .rett-closing-grid { grid-template-columns: 1fr; }
}