/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2026 Objective Development Software GmbH */

/* Column widths — overridden at runtime via applyLocalizationToDOM() */
:root {
  --col-action-w: 75px;
  --col-dir-w:    70px;
  --col-port-w:   15%;
}

#rules-list {
  padding: 0 3px;
  overflow-x: clip; /* clip the sticky-header background pseudo-elements without creating a scroll container */
}

.rules-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  font-size: var(--font-default);
  user-select: none;
  -webkit-user-select: none;
}

.rules-table th {
  border-bottom: 1px solid var(--line);
}

.rules-table th,
.rules-table td {
  padding: 0 6px;
  vertical-align: middle;
  text-align: left;
  box-sizing: border-box;
}

.rules-table tr:not(:first-child) td {
  border-top: 1px solid var(--line);
}

.rules-table td:last-child * {
  display: flex;
  align-items: center;
}

.rules-table th {
  height: var(--pane-hdr-h);
  position: sticky;
  top: 0;
  background-clip: padding-box;
  color: var(--text-muted);
  font-size: var(--font-meta);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  z-index: 3;
  box-shadow: inset 0 -1px 0 var(--line);
  white-space: nowrap;
  background-color: var(--surface);
}

/* Extend sticky header background into left/right padding and scrollbar gutter */
.rules-table thead tr th:first-child::before,
.rules-table thead tr th:last-child::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100vw;
  background: var(--surface-muted);
  box-shadow: inset 0 -1px 0 var(--line);
}
.rules-table thead tr th:first-child::before {
  right: 100%;
}
.rules-table thead tr th:last-child::after {
  left: 100%;
}

.rules-table td {
  padding: 0;
}

[data-role=rule-enabled] .rule-cell-inner {
  display: flex;
}

/* Inner wrapper for each cell — carries the row height so it can be animated */
.rule-cell-inner {
  height: var(--row-h);
  overflow: hidden;
}

.rule-cell-inner > * {
  vertical-align: middle;
}

[data-role=rule-action] svg,
[data-role=rule-direction] svg {
  margin-right: 4px;
}

.rules-sortable-header {
  cursor: pointer;
}

.rules-sortable-header {
  color: var(--text-muted);
}

.rules-sortable-header:hover {
  color: var(--text);
}

.rules-sortable-header:active {
  color: var(--text);
  opacity: 0.7;
}

.rules-sortable-header:hover .rules-sort-indicator {
  color: var(--text);
}

.rules-sortable-header:active .rules-sort-indicator {
  color: var(--text);
}

.rules-sort-indicator {
  display: inline-block;
  width: 0.9em;
  text-align: center;
  margin-left: 4px;
  vertical-align: baseline;
  font-size: var(--font-micro);
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1em;
  position: relative;
  top: -0.18em;
}

.rules-table th:nth-child(1),
.rules-table td:nth-child(1) {
  width: 34px;
  text-align: center;
}


.rules-table th:nth-child(2),
.rules-table td:nth-child(2) {
  width: var(--col-action-w);
}

.rules-table th:nth-child(4),
.rules-table td:nth-child(4) {
  width: var(--col-dir-w);
}

.rules-table th:nth-child(6),
.rules-table td:nth-child(6) {
  width: var(--col-port-w);
}

.rules-table th:nth-child(7),
.rules-table td:nth-child(7) {
  width: 62px;
  text-align: right;
}

/* Checkbox cell — center the checkbox */
.rules-table td:nth-child(1) .rule-cell-inner {
  justify-content: center;
}

/* Text cells — block layout so text-overflow: ellipsis works; line-height centers single-line text */
.rules-table td:nth-child(2) .rule-cell-inner,
.rules-table td:nth-child(3) .rule-cell-inner,
.rules-table td:nth-child(4) .rule-cell-inner,
.rules-table td:nth-child(5) .rule-cell-inner,
.rules-table td:nth-child(6) .rule-cell-inner {
  line-height: var(--row-h);
  padding: 0 6px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* Actions cell — right-align with padding */
.rules-table td:nth-child(7) .rule-cell-inner {
  justify-content: flex-end;
  padding-right: 4px;
}

.rule-th-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
}

.rule-row-actions {
  display: flex;
  gap: 1px;
  justify-content: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 100ms ease;
}

.rules-table tbody tr:hover .rule-row-actions,
html.dark .rules-table tbody tr:hover .rule-row-actions {
  opacity: 1;
  pointer-events: auto;
}

.rule-row-btn {
  border: none;
  background: none;
  cursor: pointer;
  padding: 3px;
  border-radius: 4px;
  font-size: var(--font-body);
  color: var(--text-muted);
  line-height: 1;
}

.rule-row-btn:hover {
  background: var(--hover);
  color: var(--text);
}

.rule-row-btn-danger:hover {
  background: var(--danger-bg);
  color: var(--danger-text);
}


.rules-table:focus,
.rules-table *:focus {
  outline: none;
}

.rules-table tbody tr:hover > td {
  background: var(--row-hover-bg);
  border-top-color: transparent;
}

.rules-table tbody tr.is-selected > td:first-child,
.rules-table tbody tr:hover > td:first-child {
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

.rules-table tbody tr.is-selected > td:last-child,
.rules-table tbody tr:hover > td:last-child {
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
}


.rules-table tbody tr.is-selected > td {
  background: var(--row-selected-bg);
  border-top-color: transparent;
}

.rules-table tbody tr.is-selected + tr > td,
.rules-table tbody tr:hover + tr > td {
  border-top-color: transparent;
}

.rules-table tbody tr.is-selected:hover > td {
  background: var(--row-selected-hover-bg);
}

.rules-table tbody tr.is-selected:has(+ tr.is-selected) > td:first-child {
  border-bottom-left-radius: 0px;
}

.rules-table tbody tr.is-selected:has(+ tr.is-selected) > td:last-child {
  border-bottom-right-radius: 0px;
}

.rules-table tbody tr.is-selected + tr.is-selected > td:first-child {
  border-top-left-radius: 0px;
}

.rules-table tbody tr.is-selected + tr.is-selected > td:last-child {
  border-top-right-radius: 0px;
}

.rules-table .rule-high-priority td {
  font-weight: 700;
}

.rules-table .rule-priority {
  color: var(--text-muted);
}

.rules-search-highlight {
  background: var(--search-highlight-bg);
  color: inherit;
  border-radius: 2px;
  padding: 0 1px;
}

.rule-modal-row {
  display: flex;
  gap: 10px;
}

.rule-modal-half {
  flex: 1;
  min-width: 0;
}

.rule-modal-checkbox {
  display: flex;
  align-items: center;
  margin-top: 22px;
}

.rule-modal-collapsible {
  overflow: hidden;
  max-height: 84px;
  opacity: 1;
  transform: translateY(0);
  transition: max-height 180ms ease, opacity 140ms ease, transform 180ms ease, margin 180ms ease;
}

.rule-modal-collapsible.is-collapsed {
  max-height: 0;
  opacity: 0;
  transform: translateY(-4px);
  margin: 0;
  pointer-events: none;
}

.inspector-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.inspector-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 10px;
}

.inspector-headline {
  font-size: var(--font-default);
  font-weight: 700;
  margin-bottom: 8px;
}

.inspector-headline > * {
  vertical-align: middle;
}

.inspector-headline > :not(:last-child) {
  margin-right: 4px;
}

.inspector-grid {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 6px;
  margin-bottom: 8px;
}

.inspector-row {
  display: flex;
  flex-grow: 1;
  gap: 4px;
  align-items: baseline;
}

.inspector-key {
  width: 120px;
  min-width: 120px;
  text-align: right;
  color: var(--text-muted);
  font-size: var(--font-meta);
  font-weight: 600;
}

.inspector-key::after {
  content: ":";
  margin-left: 2px;
}

.inspector-value {
  display: flex;
  gap: 4px;
  align-items: center;
  color: var(--text);
  font-size: var(--font-default);
  overflow-wrap: anywhere;
  line-height: 1.33;
}

.inspector-box-block {
  margin-top: 16px;
}

.inspector-box-headline {
  color: var(--text-muted);
  font-size: var(--font-meta);
  font-weight: 600;
  margin-bottom: 4px;
}

.inspector-box {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-muted);
  padding: 8px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: var(--font-default);
}

.inspector-notes-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  resize: vertical;
  min-height: 76px;
  font: inherit;
  color: var(--text);
  background: var(--surface);
}

.inspector-notes-input.is-search-match {
  background: var(--locate-highlight-bg);
}

.inspector-save-button {
  margin-top: 8px;
}

/* Keep action buttons hidden on disabled rows (overrides .is-disabled > * from styles.css);
   the existing tr:hover rule restores them on hover. */
.is-disabled > .rule-cell-inner > .rule-row-actions,
html.dark .is-disabled > .rule-cell-inner > .rule-row-actions {
  opacity: 0;
  pointer-events: none;
}


.rules-sort-popup {
  position: fixed;
  z-index: 100;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow-subtle);
  padding: 4px 0;
  min-width: 160px;
}

.rules-sort-popup-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: var(--font-default);
  color: var(--text);
  white-space: nowrap;
  text-transform: none;
  letter-spacing: 0;
  font-weight: normal;
}

.rules-sort-popup-option:hover {
  background: var(--surface-hover);
}

.rules-sort-popup-option.is-active {
  color: var(--accent, var(--text));
  font-weight: 600;
}

/* ── Row insert / remove animations (via inner cell wrapper) ── */
@keyframes rule-row-enter {
  from { max-height: 0; opacity: 0; }
  to   { max-height: var(--row-h); opacity: 1; }
}

@keyframes rule-row-exit {
  from { max-height: var(--row-h); opacity: 1; }
  to   { max-height: 0; opacity: 0; }
}

.rules-table tbody tr.is-row-added .rule-cell-inner {
  animation: rule-row-enter 250ms ease-out both;
}

.rules-table tbody tr.is-row-removing .rule-cell-inner {
  animation: rule-row-exit 250ms ease-out both;
}