/* ============================================
   Accounting Page — Styles
   Sổ S1A-HKD formal ledger
   ============================================ */

/* Toolbar */
.acct-toolbar {
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}

.acct-toolbar-left {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.acct-toolbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.acct-toggle-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  color: var(--text-secondary);
  user-select: none;
}

.acct-toggle-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.acct-actions {
  display: flex;
  gap: 6px;
}

/* Mode toggle */
.acct-mode-toggle {
  display: flex;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.acct-mode-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border: none;
  background: transparent;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--t-fast);
}

.acct-mode-btn .material-symbols-rounded {
  font-size: 16px;
}

.acct-mode-btn:hover {
  background: var(--bg-hover);
}

.acct-mode-btn.active {
  background: var(--accent);
  color: #fff;
}

.acct-date-group {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

/* CK badge — chính khoá marker */
.ck-badge {
  display: inline-block;
  background: #dbeafe;
  color: #1d4ed8;
  font-size: 0.62rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: 0.5px;
}

.s1a-row-ck {
  background: rgba(219, 234, 254, 0.25);
}

.s1a-row-ck:hover {
  background: rgba(219, 234, 254, 0.45) !important;
}

.s1a-legend {
  text-align: right;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 6px;
}

/* Ledger */
.acct-ledger {
  padding: 24px;
  overflow-x: auto;
}

.acct-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-muted);
  text-align: center;
  gap: 10px;
}

.acct-empty .material-symbols-rounded {
  font-size: 48px;
  opacity: 0.4;
}

.acct-empty p {
  font-size: 0.88rem;
}

/* S1A Ledger Styles */
.s1a-ledger {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-primary);
}

.s1a-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.s1a-header-left p,
.s1a-header-right p {
  margin: 2px 0;
  font-size: 0.82rem;
}

.s1a-bold {
  font-weight: 700;
}

.s1a-small {
  font-size: 0.72rem;
  font-style: italic;
  color: var(--text-muted);
}

.s1a-title {
  text-align: center;
  margin: 24px 0;
}

.s1a-title h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0;
  color: var(--text-primary);
}

.s1a-title p {
  font-size: 0.88rem;
  margin-top: 4px;
  color: var(--text-secondary);
}

/* S1A Table */
.s1a-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.82rem;
}

.s1a-table th,
.s1a-table td {
  border: 1px solid var(--card-border);
  padding: 8px 10px;
}

.s1a-table th {
  background: var(--bg-hover);
  font-weight: 600;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.2px;
}

.s1a-table tbody tr:hover {
  background: var(--bg-hover);
}

.s1a-table .center {
  text-align: center;
}

.s1a-table .right {
  text-align: right;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
}

.s1a-total td {
  font-weight: 700;
  border-top: 2px solid var(--accent);
  background: var(--accent-bg);
}

/* Footer */
.s1a-footer {
  margin-top: 30px;
}

.s1a-footer-date {
  text-align: right;
  font-style: italic;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.s1a-signatures {
  display: flex;
  justify-content: space-around;
  text-align: center;
}

.s1a-sig-col {
  flex: 1;
}

.s1a-sig-col p {
  margin: 2px 0;
  font-size: 0.82rem;
}

.s1a-sig-space {
  height: 50px;
}

.s1a-sig-name {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-primary);
}

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .acct-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .acct-toolbar-right {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .acct-toolbar-left {
    flex-direction: column;
  }
  .acct-toolbar-right {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .acct-actions {
    justify-content: flex-end;
  }
  .acct-actions .btn-secondary span:not(.material-symbols-rounded) {
    display: none;
  }
  .acct-ledger {
    padding: 16px;
    overflow-x: auto;
  }
  .s1a-table {
    min-width: 700px;
  }
  .s1a-header {
    flex-direction: column;
    gap: 10px;
  }
  .s1a-signatures {
    flex-direction: column;
    gap: 30px;
  }
}

/* Print styles */
@media print {
  .sidebar, .header, .acct-toolbar, .toast-container { display: none !important; }
  .main-content { margin-left: 0 !important; }
  .acct-ledger { box-shadow: none; border: none; padding: 0; }
  .s1a-table th { background: #eee !important; }
}