/* Field Transformations Modal Overlay - additions for popup modal */
.ab-trx-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1050;
  backdrop-filter: blur(2px);
}

.ab-trx-modal.show {
  display: flex;
}

.ab-trx-card {
  background: #fff;
  border-radius: 12px;
  width: 90vw;
  max-width: 900px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 10px 40px -8px rgba(0, 0, 0, 0.35);
  border: 1px solid #d9dde3;
}

.ab-trx-head {
  padding: 20px 24px 16px 24px;
  border-bottom: 1px solid #eef2f7;
  background: #fff;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ab-trx-title {
  font-weight: 600;
  font-size: 1.1rem;
  flex: 1;
}

.ab-trx-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
}

.ab-trx-ops {
  flex: 1 1 auto;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
}

.ab-trx-operation {
  border: 1px solid #e2e8f0;
  background: #fff;
  border-radius: 8px;
  padding: 12px 16px;
}

.ab-trx-preview {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.ab-trx-sample, .ab-trx-result {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ab-trx-sample .small, .ab-trx-result .small {
  font-size: 0.75rem;
  color: #64748b;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ab-trx-sample .fw-semibold, .ab-trx-result .fw-semibold {
  font-weight: 600;
  color: #0f172a;
  word-break: break-all;
}

.ab-trx-footer {
  padding: 16px 24px;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex: 0 0 auto;
}

/* Dropdown menu for adding transformations */
.ab-dd {
  position: relative;
}

.ab-dd-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  background: #fff;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: 4px 0;
  min-width: 200px;
  display: none;
  z-index: 50;
  box-shadow: 0 10px 30px -6px rgba(0, 0, 0, 0.18);
}

.ab-dd-menu.show {
  display: block;
}

.ab-dd-item {
  display: block;
  padding: 8px 16px;
  font-size: 0.875rem;
  color: #374151;
  text-decoration: none;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.ab-dd-item:hover {
  background: #f3f4f6;
}

/* Field Transformations (Column settings) page styles extracted from view */
:root { --trx-col-gap:28px; --trx-card-border:#e2e8f0; --trx-blue:#0a61ff; }
html,body { height:100%; overflow:hidden; }
body { background:#f7f8fa; overscroll-behavior:contain; }
#ab-trx-shell { display:flex; flex-direction:column; height:100%; min-width:0; overflow:hidden; }
/* Force shell to lock to viewport; JS will adjust explicit height for varying top offset */
#ab-trx-shell.ab-fit { height:var(--ab-shell-height,100vh); }

.ab-trx-head { display:flex; align-items:center; gap:12px; padding:14px 28px 12px 28px; border-bottom:1px solid #eef2f7; background:#fff; flex:0 0 auto; }
.ab-trx-head h6 { margin:0; font-weight:600; font-size:1rem; }
.ab-editing-label { font-size:.8rem; color:#64748b; }
.ab-editing-label a { color:var(--trx-blue); text-decoration:none; font-weight:600; }
#ab-main-grid { flex:1 1 auto; min-height:0; display:grid; grid-template-columns: minmax(480px, 620px) 1fr; gap:var(--trx-col-gap); padding:20px 28px 28px 28px; overflow:hidden; width:100%; box-sizing:border-box; height:100%; }
#ab-main-grid > * { min-width:0; }

/* Responsive adjustments */
@media (max-width:1400px){
  #ab-main-grid { grid-template-columns: minmax(420px, 560px) 1fr; gap:22px; padding:18px 22px 24px 22px; }
  .ab-mod-preview { width:210px; }
}
@media (max-width:1200px){
  #ab-main-grid { grid-template-columns: minmax(380px, 520px) 1fr; }
  .ab-mod-preview { width:190px; }
}
@media (max-width:1050px){
  /* Keep both columns visible; allow internal overflow */
  #ab-main-grid { grid-template-columns: minmax(340px, 480px) 1fr; gap:18px; }
  .ab-mod-preview { width:170px; }
}
@media (max-width:900px){
  /* Last resort: tighten padding */
  #ab-main-grid { padding:14px 14px 18px 14px; gap:16px; }
}
/* Phone / narrow tablet: stack blocks vertically so both accessible */
@media (max-width:780px){
  #ab-main-grid { grid-template-columns:1fr; grid-template-rows:1fr 1fr; height:100%; }
  #ab-mods-col, #ab-values-col { min-height:0; }
  #ab-mods-col { order:1; }
  #ab-values-col { order:2; }
}

/* Left column */
#ab-mods-col { display:flex; flex-direction:column; min-height:0; overflow:hidden; }
#ab-mods-toolbar { display:flex; align-items:center; gap:12px; margin:0 0 18px 0; justify-content:flex-end; flex:0 0 auto; }
#ab-mods-toolbar #ab-add, #ab-mods-toolbar #ab-save { font-weight:600; min-width:140px; }
#ab-mods-toolbar #ab-add { font-weight:600; }
#ab-mods-toolbar #ab-save { font-weight:600; }
#ab-mods-list { flex:1 1 auto; overflow:auto; display:flex; flex-direction:column; gap:16px; padding-right:4px; min-height:0; }

/* Card */
.ab-mod-card { border:1px solid var(--trx-card-border); background:#fff; border-radius:10px; position:relative; display:flex; padding:16px 18px; gap:18px; align-items:stretch; min-width:0; }
.ab-mod-card.dragging { opacity:.5; }
.ab-mod-grip { color:#94a3b8; cursor:grab; font-size:1rem; display:flex; align-items:flex-start; padding-top:4px; }
.ab-mod-main { flex:1 1 auto; display:flex; flex-direction:column; gap:8px; min-width:0; }
.ab-mod-title-line { display:flex; align-items:center; gap:10px; }
.ab-mod-title { font-weight:600; font-size:.9rem; color:#0f172a; }
.ab-mod-actions { margin-left:auto; display:flex; gap:10px; }
.ab-mod-actions button { background:none; border:none; padding:4px; border-radius:6px; color:#475569; font-size:.9rem; }
.ab-mod-actions button:hover { background:#eef5ff; color:var(--trx-blue); }
.ab-mod-config { display:flex; flex-wrap:wrap; gap:10px 14px; align-items:center; }
.ab-mod-config .form-control, .ab-mod-config select { height:34px; font-size:.78rem; }
.ab-mod-config .input-group-text { font-size:.65rem; }

.ab-mod-preview { width:240px; display:flex; flex-direction:column; gap:10px; padding-left:18px; border-left:1px solid #e2e8f0; position:relative; flex:0 0 auto; }
.ab-mod-preview-label { font-size:.65rem; text-transform:uppercase; letter-spacing:.05em; font-weight:600; color:#64748b; }
.ab-mod-preview-values { font-size:.7rem; display:flex; gap:6px, align-items:center; flex-wrap:wrap; font-weight:600; }
.ab-mod-preview-values span { color:#0f172a; }
.ab-mod-active-toggle { display:flex; align-items:center; gap:6px; font-size:.65rem; font-weight:500; margin-top:auto; }
.ab-mod-active-toggle input { margin:0; }
.ab-empty-mods { flex:1 1 auto; display:flex; flex-direction:column; align-items:center; justify-content:center; color:#64748b; font-size:.85rem; text-align:center; padding:60px 10px; border:2px dashed #e2e8f0; border-radius:12px; background:#fff; }
.ab-mod-card:focus-within, .ab-mod-card:hover { border-color:var(--trx-blue); box-shadow:0 0 0 1px var(--trx-blue) inset; }

/* Dropdown */
.ab-dd-host { position:relative; }
.ab-dd-btn { display:inline-flex; align-items:center; gap:6px; font-size:.72rem; }
.ab-dd-menu { position:absolute; top:100%; left:0; margin-top:6px; background:#fff; border:1px solid #dbe4fd; border-radius:10px; padding:6px 0; min-width:250px; display:none; z-index:50; box-shadow:0 10px 30px -6px rgba(0,0,0,.18); }
.ab-dd-menu.show { display:block; }
.ab-dd-section { font-size:.6rem; font-weight:600; padding:6px 14px; text-transform:uppercase; color:#64748b; }
.ab-dd-item { display:block; padding:8px 14px; font-size:.76rem; color:#0f172a; text-decoration:none; cursor:pointer; }
.ab-dd-item:hover { background:#f1f5f9; }

/* Right values column */
#ab-values-col { display:flex; flex-direction:column; min-height:0; overflow:hidden; background:#fff; border:1px solid #dbe4fd; border-radius:12px; min-width:0; }
#ab-values-head { display:flex; align-items:center; gap:12px; padding:10px 14px; border-bottom:1px solid #e2e8f0; background:#f8fafc; flex:0 0 auto; }
#ab-search { flex:1 1 auto; font-size:.75rem; }
#ab-values-wrap { flex:1 1 auto; min-height:0; overflow:auto; }
table#ab-values { width:100%; border-collapse:separate; border-spacing:0; font-size:.72rem; table-layout:fixed; }
table#ab-values thead th { position:sticky; top:0; background:#eef5ff; font-weight:600; text-transform:uppercase; font-size:.6rem; letter-spacing:.05em; padding:9px 12px; border-bottom:1px solid #dbe4fd; color:#0f172a; }
table#ab-values thead th.arrow-head { text-align:center; width:108px; padding:0; }
table#ab-values thead th.arrow-head span { display:inline-block; }
table#ab-values thead th.arrow-head i,
 table#ab-values tbody td.arrow-head i { font-size:1.6rem; line-height:1; vertical-align:middle; }
table#ab-values tbody td { padding:10px 12px; border-bottom:1px solid #f1f5f9; vertical-align:middle; line-height:1.2; word-break:break-word; }
table#ab-values tbody td.arrow-head { text-align:center; width:108px; }
table#ab-values tbody tr:last-child td { border-bottom:none; }
table#ab-values tbody tr { cursor:pointer; }
table#ab-values tbody tr.selected { background:#eef4ff; }
table#ab-values tbody tr:hover { background:#f5f8fc; }
.ab-col-final { color:#0f172a; font-weight:500; }
#ab-values-footer { font-size:.6rem; padding:6px 10px; background:#f8fafc; display:flex; justify-content:space-between; align-items:center; color:#64748b; flex:0 0 auto; }

/* Unmapped highlight when direct mapping is active */
tr.ab-unmapped td { background:#f4d5d8 !important; }

#ab-save:disabled { opacity:.5; }

/* Unsaved changes modal - BASE STYLES with smaller default size */
.ab-unsaved-backdrop { 
  position: fixed; 
  inset: 0; 
  background: rgba(0,0,0,.45); 
  display: flex; 
  align-items: flex-start; 
  justify-content: center; 
  z-index: 1060; 
  backdrop-filter: blur(2px); 
  overflow-y: auto;
  padding: 20px 10px;
}

.ab-unsaved-modal { 
  background: #fff; 
  border-radius: 10px; 
  width: 100%; 
  max-width: 720px;
  margin: auto;
  box-shadow: 0 8px 30px -6px rgba(0,0,0,.3); 
  display: flex; 
  flex-direction: column; 
  border: 1px solid #d9dde3;
  max-height: calc(100vh - 40px);
}

.ab-unsaved-modal header { 
  padding: 18px 24px 14px 24px; 
  font-weight: 600; 
  font-size: 1.05rem; 
  display: flex; 
  align-items: center; 
  border-bottom: 1px solid #e3e6ea;
  flex-shrink: 0;
}

.ab-unsaved-modal header button { 
  border: none; 
  background: none; 
  margin-left: auto; 
  font-size: 1.1rem; 
  line-height: 1; 
  color: #5c6773; 
  padding: 4px; 
  border-radius: 6px;
  cursor: pointer;
}

.ab-unsaved-modal header button:hover { 
  background: #f1f5f9; 
  color: #0f172a; 
}

.ab-unsaved-modal .ab-body { 
  padding: 20px 24px; 
  font-size: .95rem; 
  line-height: 1.5; 
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}

.ab-unsaved-modal footer { 
  border-top: 1px solid #e3e6ea; 
  padding: 14px 24px; 
  display: flex; 
  justify-content: flex-end; 
  gap: 12px; 
  background: #fff;
  flex-shrink: 0;
}

.ab-unsaved-modal footer .btn { 
  min-width: 120px; 
  font-size: .9rem; 
  font-weight: 600; 
  padding: 8px 16px;
}

.ab-unsaved-modal [data-unsaved-discard].btn { 
  background: #dc3545; 
  border-color: #dc3545; 
  color: #fff; 
}

.ab-unsaved-modal [data-unsaved-discard].btn:hover { 
  background: #bb2d3b; 
  border-color: #b02a37; 
}

/* Dictionary dropdown and buttons */
[data-dict-select] { max-width: 100%; }
[data-create-dict], [data-manage-dict], [data-preview-dict] { white-space: nowrap; }

/* ===== Responsive Styles for Direct Mapping Modal (ab-unsaved-modal) ===== */

/* Large Desktop (1600px+) - Slightly larger but still reasonable */
@media (min-width: 1600px) {
  .ab-unsaved-modal { 
    max-width: 800px; 
  }
}

/* Desktop (1200px - 1400px) */
@media (max-width: 1400px) {
  .ab-unsaved-modal { 
    max-width: 680px; 
  }
  .ab-unsaved-modal header { 
    padding: 16px 22px 12px 22px; 
    font-size: 1.02rem; 
  }
  .ab-unsaved-modal .ab-body { 
    padding: 18px 22px; 
    font-size: .92rem; 
  }
  .ab-unsaved-modal footer { 
    padding: 12px 22px; 
    gap: 10px; 
  }
  .ab-unsaved-modal footer .btn { 
    min-width: 110px; 
    font-size: .88rem; 
  }
}

/* Laptop (1024px - 1200px) */
@media (max-width: 1200px) {
  .ab-unsaved-backdrop { 
    padding: 15px 8px; 
  }
  .ab-unsaved-modal { 
    max-width: 620px; 
  }
  .ab-unsaved-modal header { 
    padding: 14px 20px 10px 20px; 
    font-size: 1rem; 
  }
  .ab-unsaved-modal .ab-body { 
    padding: 16px 20px; 
    font-size: .9rem; 
  }
  .ab-unsaved-modal footer { 
    padding: 12px 20px; 
  }
  .ab-unsaved-modal footer .btn { 
    min-width: 100px; 
    font-size: .86rem;
    padding: 7px 14px;
  }
}

/* Tablet Landscape (900px - 1024px) */
@media (max-width: 1024px) {
  .ab-unsaved-modal { 
    max-width: 560px; 
  }
  .ab-unsaved-modal header { 
    padding: 12px 18px 10px 18px; 
    font-size: .98rem; 
  }
  .ab-unsaved-modal .ab-body { 
    padding: 14px 18px; 
    font-size: .88rem; 
  }
  .ab-unsaved-modal footer { 
    padding: 10px 18px;
    gap: 8px;
  }
  /* Make table responsive in dictionary modal */
  .ab-unsaved-modal .table-responsive { 
    overflow-x: auto; 
    -webkit-overflow-scrolling: touch; 
  }
  .ab-unsaved-modal .table { 
    font-size: .82rem; 
  }
}

/* Tablet Portrait (768px - 900px) */
@media (max-width: 900px) {
  .ab-unsaved-backdrop { 
    padding: 12px 8px; 
  }
  .ab-unsaved-modal { 
    max-width: 500px;
    max-height: calc(100vh - 24px);
  }
  .ab-unsaved-modal header { 
    padding: 12px 16px 10px 16px; 
    font-size: .95rem; 
  }
  .ab-unsaved-modal .ab-body { 
    padding: 12px 16px; 
    font-size: .86rem; 
  }
  .ab-unsaved-modal footer { 
    padding: 10px 16px; 
    flex-wrap: wrap;
  }
  .ab-unsaved-modal footer .btn { 
    min-width: 90px; 
    font-size: .84rem;
  }
  /* Adjust form controls in dictionary modal */
  .ab-unsaved-modal .form-control, 
  .ab-unsaved-modal .form-select { 
    font-size: .84rem;
    padding: 6px 10px;
  }
  .ab-unsaved-modal .table th, 
  .ab-unsaved-modal .table td { 
    padding: 7px 10px; 
    font-size: .8rem;
  }
}

/* Mobile Large (576px - 768px) */
@media (max-width: 768px) {
  .ab-unsaved-backdrop { 
    padding: 10px 6px; 
  }
  .ab-unsaved-modal { 
    max-width: 96%;
    max-height: calc(100vh - 20px);
    border-radius: 8px;
  }
  .ab-unsaved-modal header { 
    padding: 10px 14px 8px 14px; 
    font-size: .92rem; 
  }
  .ab-unsaved-modal header button { 
    font-size: 1rem; 
  }
  .ab-unsaved-modal .ab-body { 
    padding: 10px 14px; 
    font-size: .84rem; 
  }
  .ab-unsaved-modal footer { 
    padding: 8px 14px; 
    flex-direction: column;
    gap: 6px;
  }
  .ab-unsaved-modal footer .btn { 
    width: 100%; 
    min-width: unset;
    font-size: .82rem;
    padding: 8px 14px;
  }
  /* Further adjustments for dictionary modal */
  .ab-unsaved-modal .form-control, 
  .ab-unsaved-modal .form-select { 
    font-size: .82rem; 
    padding: 5px 8px; 
  }
  .ab-unsaved-modal .table { 
    font-size: .78rem; 
  }
  .ab-unsaved-modal .table th, 
  .ab-unsaved-modal .table td { 
    padding: 6px 8px; 
  }
  .ab-unsaved-modal .d-flex.gap-2 { 
    gap: 6px !important; 
  }
}

/* Mobile Small (up to 576px) */
@media (max-width: 576px) {
  .ab-unsaved-backdrop { 
    padding: 8px 4px; 
  }
  .ab-unsaved-modal { 
    max-width: 98%;
    max-height: calc(100vh - 16px);
    border-radius: 6px;
  }
  .ab-unsaved-modal header { 
    padding: 10px 12px 8px 12px; 
    font-size: .9rem; 
  }
  .ab-unsaved-modal header button { 
    font-size: .95rem; 
    padding: 2px; 
  }
  .ab-unsaved-modal .ab-body { 
    padding: 10px 12px; 
    font-size: .82rem; 
  }
  .ab-unsaved-modal footer { 
    padding: 8px 12px; 
  }
  .ab-unsaved-modal footer .btn { 
    font-size: .8rem; 
    padding: 7px 12px; 
  }
  /* Compact form controls for small mobile */
  .ab-unsaved-modal .form-control, 
  .ab-unsaved-modal .form-select { 
    font-size: .8rem; 
    padding: 4px 8px; 
  }
  .ab-unsaved-modal .form-label {
    font-size: .8rem;
    margin-bottom: 4px;
  }
  .ab-unsaved-modal .table { 
    font-size: .75rem; 
  }
  .ab-unsaved-modal .table th, 
  .ab-unsaved-modal .table td { 
    padding: 5px 6px; 
  }
  .ab-unsaved-modal .d-flex.gap-2 { 
    gap: 4px !important; 
  }
}