/* Chunk 5: Payments, Void & Udhar Book Styles (Luxury Cream & Gold Theme) */

/* Split Payment Modal */
.split-payment-modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 16, 0.65);
  backdrop-filter: blur(6px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.split-modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  width: 500px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.split-modal-header {
  padding: 20px 26px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-sidebar);
}

.split-modal-header h3 { margin: 0; font-size: 1.15rem; font-weight: 800; color: var(--text-main); }
.split-modal-body { padding: 22px 26px; overflow-y: auto; flex: 1; }
.split-modal-footer {
  padding: 18px 26px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
  background-color: var(--bg-sidebar);
}

.split-row {
  display: grid;
  grid-template-columns: 140px 1fr 40px;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.split-row select, .split-row input {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: 10px;
  font-family: var(--font-main);
  outline: none;
  font-size: 0.9rem;
  font-weight: 600;
}
.split-row select:focus, .split-row input:focus {
  border-color: var(--accent-gold);
}

.split-remaining {
  background: var(--bg-sidebar);
  border-radius: 12px;
  padding: 16px 20px;
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 800;
  border: 1px solid var(--border-color);
}
.split-remaining .remaining-amt {
  font-family: var(--font-mono);
  color: var(--accent-gold);
}
.split-remaining .remaining-amt.zero { color: var(--success); }

/* Void / Refund Modal */
.void-modal-card {
  background: var(--bg-card);
  border: 2px solid var(--danger);
  border-radius: 20px;
  width: 450px;
  padding: 30px;
  box-shadow: var(--shadow-lg);
}

.void-modal-card h3 {
  margin: 0 0 6px;
  color: var(--danger);
  font-size: 1.2rem;
  font-weight: 800;
}

.void-modal-card .warning-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.void-input-group {
  margin-bottom: 14px;
}
.void-input-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 700;
}
.void-input-group input, .void-input-group textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: 10px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  outline: none;
  resize: vertical;
  box-sizing: border-box;
}
.void-input-group input:focus, .void-input-group textarea:focus {
  border-color: var(--danger);
}

/* Manager PIN Pad */
.pin-pad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.pin-pad-btn {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 14px;
  border-radius: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}
.pin-pad-btn:hover { background: var(--bg-card-hover); border-color: var(--accent-gold); }
.pin-pad-display {
  background: var(--bg-sidebar);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  padding: 12px;
  text-align: center;
  font-size: 1.5rem;
  font-family: var(--font-mono);
  letter-spacing: 8px;
  color: var(--accent-gold);
  margin-bottom: 12px;
  min-height: 48px;
}

/* =================== UDHAR / CREDIT BOOK =================== */
.udhar-page-layout {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 20px;
  height: calc(100vh - 120px);
  overflow: hidden;
}

.udhar-accounts-pane {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  overflow: hidden;
}

.udhar-account-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}
.udhar-account-card:hover { border-color: var(--accent-gold); transform: translateX(3px); }
.udhar-account-card.selected { border-color: var(--accent-gold); background: rgba(197, 155, 39, 0.08); }

.udhar-account-name { font-weight: 800; font-size: 1rem; margin-bottom: 4px; color: var(--text-main); }
.udhar-account-phone { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; }
.udhar-account-due {
  font-size: 1.15rem;
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--danger);
  float: right;
  margin-top: -28px;
}

.udhar-detail-pane {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.udhar-detail-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-sidebar);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.udhar-tx-history {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}

.udhar-tx-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  border-radius: 8px;
}
.udhar-tx-row:hover { background-color: var(--bg-card-hover); }

.udhar-tx-type.debit { color: var(--danger); font-weight: 700; }
.udhar-tx-type.credit { color: var(--success); font-weight: 700; }

.udhar-actions-bar {
  padding: 18px 24px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-sidebar);
  display: flex;
  gap: 12px;
}