.proposal-page {
  background: var(--steel-dark);
  min-height: 100vh;
  padding: 48px 0 64px;
}
.proposal-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.proposal-header {
  text-align: center;
  margin-bottom: 36px;
}
.proposal-header h1 {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 12px;
}
.proposal-header p {
  font-size: 0.95rem;
  color: var(--text-mid);
  max-width: 560px;
  margin: 0 auto;
}

/* Form sections */
.pg-section {
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 20px;
}
.pg-section-title {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pg-section-title .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.dot--blue   { background: #2563eb; }
.dot--green  { background: #16a34a; }
.dot--amber  { background: #d97706; }
.dot--purple { background: #7c3aed; }

/* Form grid */
.pg-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.pg-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.pg-row-4 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.pg-field { display: flex; flex-direction: column; }
.pg-field.full { grid-column: 1 / -1; }
.pg-field label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-mid);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pg-field input,
.pg-field select,
.pg-field textarea {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.88rem;
  color: var(--text);
  font-family: inherit;
}
.pg-field input:focus,
.pg-field select:focus,
.pg-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.pg-field textarea { resize: vertical; min-height: 80px; }
.pg-readonly {
  background: var(--steel-dark) !important;
  color: var(--text-mid) !important;
  cursor: default;
}
.pg-check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.pg-check-row input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
.pg-check-row label {
  font-size: 0.82rem;
  color: var(--text-mid);
  text-transform: none;
  letter-spacing: 0;
  margin: 0;
}

/* Line items */
.pg-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.pg-tab {
  padding: 8px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text-mid);
  cursor: pointer;
  transition: all 0.15s;
}
.pg-tab:hover { border-color: var(--accent); color: var(--accent); }
.pg-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.pg-tab .tab-count {
  font-size: 0.7rem;
  background: rgba(255,255,255,0.25);
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 6px;
}
.pg-tab.active .tab-count { background: rgba(255,255,255,0.3); }

/* Line item rows */
.li-header {
  display: grid;
  grid-template-columns: 1fr 70px 70px 90px 90px 36px;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 8px;
}
.li-header span {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.li-row {
  display: grid;
  grid-template-columns: 1fr 70px 70px 90px 90px 36px;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.li-row input, .li-row select {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 8px;
  font-size: 0.82rem;
  color: var(--text);
  font-family: inherit;
}
.li-row input:focus { outline: none; border-color: var(--accent); }
.li-total {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  text-align: right;
  padding-right: 4px;
}
.li-del {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
  border-radius: 6px;
  transition: background 0.15s;
}
.li-del:hover { background: #fef2f2; }

.pg-add-btns {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.pg-add-btn {
  padding: 8px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px dashed var(--accent);
  border-radius: 8px;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  transition: all 0.15s;
}
.pg-add-btn:hover { background: rgba(37,99,235,0.06); }

/* Catalog picker modal */
.pg-catalog-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.pg-catalog-overlay.open { display: flex; }
.pg-catalog-modal {
  background: #fff;
  border-radius: 12px;
  max-width: 600px;
  width: 90%;
  max-height: 70vh;
  overflow-y: auto;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.pg-catalog-modal h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 16px;
}
.cat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.cat-item:hover { background: #f8fafc; margin: 0 -12px; padding: 10px 12px; border-radius: 8px; }
.cat-item-name { font-size: 0.85rem; font-weight: 700; color: var(--text); }
.cat-item-desc { font-size: 0.75rem; color: var(--text-dim); margin-top: 2px; }
.cat-item-price { font-size: 0.85rem; font-weight: 700; color: var(--accent); white-space: nowrap; }
.pg-catalog-close {
  margin-top: 12px;
  padding: 8px 20px;
  background: var(--border);
  border: none;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-mid);
}

/* Totals summary */
.pg-totals {
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 24px;
  max-width: 320px;
  margin-left: auto;
}
.pg-total-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 0.88rem;
  color: var(--text-mid);
}
.pg-total-row span:last-child { font-weight: 700; color: var(--text); }
.pg-total-row.grand {
  border-top: 2px solid var(--accent);
  margin-top: 8px;
  padding-top: 10px;
  font-size: 1.1rem;
}
.pg-total-row.grand span { color: var(--accent); font-weight: 800; }
.pg-total-row.monthly {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed var(--border);
  font-size: 0.84rem;
}
.pg-total-row.monthly span:last-child { color: var(--accent); }

.pg-payment-schedule {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.pg-payment-schedule h4 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin: 0 0 8px;
}
.pg-pay-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-mid);
  padding: 3px 0;
}
.pg-pay-row span:last-child { font-weight: 600; color: var(--text); }

/* Action buttons */
.pg-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  justify-content: center;
  flex-wrap: wrap;
}
.pg-btn {
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.pg-btn--primary {
  background: var(--accent);
  color: #fff;
}
.pg-btn--primary:hover { background: #1d4ed8; transform: translateY(-1px); }
.pg-btn--secondary {
  background: #fff;
  color: var(--text-mid);
  border: 1px solid var(--border);
}
.pg-btn--secondary:hover { border-color: var(--accent); color: var(--accent); }

/* Mobile */
@media (max-width: 768px) {
  .proposal-header h1 { font-size: 1.6rem; }
  .pg-section { padding: 20px 16px; }
  .pg-row, .pg-row-3, .pg-row-4 { grid-template-columns: 1fr; }
  .li-header, .li-row {
    grid-template-columns: 1fr 60px 60px 70px 70px 30px;
    gap: 4px;
  }
  .li-row input { padding: 6px 4px; font-size: 0.78rem; }
  .pg-totals { max-width: 100%; }
}
@media (max-width: 480px) {
  .li-header, .li-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .li-header { display: none; }
  .li-row { padding: 12px 0; }
  .li-row input, .li-row select { width: 100%; }
  .li-total { text-align: left; }
  .pg-tabs { gap: 6px; }
}