/* ============================================================================
   164-gantt-column-manager.css
   Nexora-native column manager skin.
   Scope: only the Gantt column context menu, column picker, and dynamic cells.
   ============================================================================ */

:root {
  --gcm-navy: var(--nx-midnight, #0F1B2E);
  --gcm-navy-2: var(--nx-midnight-2, #0A1423);
  --gcm-blue: var(--nx-soft-blue, #4D6E91);
  --gcm-gold: var(--nx-gold, #C8A869);
  --gcm-gold-2: var(--nx-gold-2, #A8874A);
  --gcm-ivory: var(--nx-ivory, #FBF7F1);
  --gcm-panel: var(--nx-panel, #FFFDF8);
  --gcm-beige: var(--nx-beige, #F3E9DA);
  --gcm-ink: var(--nx-charcoal, #2A2F36);
  --gcm-line: rgba(15, 27, 46, .13);
  --gcm-line-strong: rgba(15, 27, 46, .24);
  --gcm-shadow: 0 24px 70px rgba(15, 27, 46, .24), 0 8px 22px rgba(15, 27, 46, .10);
  --gcm-font: var(--g-font, "DM Sans", "Segoe UI", Arial, sans-serif);
  --gcm-num: var(--g-num, "JetBrains Mono", Consolas, monospace);
}

#ganttOut .p6-hdr-left,
#ganttOut .p6-left {
  user-select: none;
}

/* Dynamic table cells ------------------------------------------------------- */
#ganttOut .p6-extra-col {
  justify-content: center;
  text-align: center;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--gcm-ink);
  font-family: var(--gcm-font) !important;
}

#ganttOut .p6-extra-col .gcm-chip {
  max-width: calc(100% - 6px);
  min-width: 0;
  min-height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  border-radius: 0;
  border: 0;
  background: transparent;
  color: #314156;
  font-size: 10.5px;
  font-weight: 760;
  line-height: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: none;
}

#ganttOut .p6-extra-col.is-editable {
  cursor: pointer;
  position: relative;
}

#ganttOut .p6-extra-col.is-editable:hover {
  background: rgba(200, 168, 105, .10);
}

#ganttOut .p6-extra-col.is-editable .gcm-chip {
  position: relative;
  padding-right: 12px;
  transition: color .16s ease, text-shadow .16s ease;
}

#ganttOut .p6-extra-col.is-editable .gcm-chip::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 4px;
  height: 4px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  opacity: 0;
  transform: translateY(-60%) rotate(45deg);
  transition: opacity .16s ease;
}

#ganttOut .p6-extra-col.is-editable:hover .gcm-chip,
#ganttOut .p6-extra-col.is-editable:focus .gcm-chip {
  color: var(--gcm-navy);
  text-shadow: 0 0 0 var(--gcm-navy);
}

#ganttOut .p6-extra-col.is-editable:hover .gcm-chip::after,
#ganttOut .p6-extra-col.is-editable:focus .gcm-chip::after {
  opacity: .45;
}

#ganttOut .p6-extra-col.is-editing {
  padding: 1px 2px !important;
  overflow: hidden;
  z-index: 8;
}

#ganttOut .gcm-cell-editor {
  box-sizing: border-box;
  width: calc(100% - 4px);
  max-width: calc(100% - 4px);
  min-width: 0;
  height: 18px;
  display: block;
  margin: 0 auto;
  border: 1px solid rgba(200, 168, 105, .76);
  border-radius: 4px;
  outline: none;
  background: var(--gcm-panel);
  color: var(--gcm-navy);
  box-shadow: 0 0 0 1px rgba(200, 168, 105, .16);
  font-family: var(--gcm-font);
  font-size: 10px;
  font-weight: 760;
  line-height: 16px;
  padding: 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#ganttOut select.gcm-cell-editor {
  padding-right: 14px;
  appearance: auto;
}

#ganttOut input.gcm-cell-editor[type="number"] {
  font-family: var(--gcm-num);
  text-align: center;
}

#ganttOut .p6-extra-col.is-warn .gcm-chip {
  color: #6D4C12;
}

#ganttOut .p6-extra-col.is-bad .gcm-chip {
  color: #7A1E1E;
}

#ganttOut .p6-extra-col.is-good .gcm-chip {
  color: #1D5630;
}

#ganttOut .p6-extra-col.is-muted .gcm-chip {
  color: #5F7085;
}

#ganttOut .p6-left.p6-wbs-row .p6-extra-col .gcm-chip,
#ganttOut .p6-row[data-rowkind="wbs"] .p6-extra-col .gcm-chip {
  color: rgba(255, 255, 255, .92);
}

#ganttOut .gcm-col-activityType .gcm-chip,
#ganttOut .gcm-col-status .gcm-chip {
  font-size: 10px;
}

#ganttOut .gcm-col-totalFloat .gcm-chip,
#ganttOut .gcm-col-freeFloat .gcm-chip,
#ganttOut .gcm-col-startVariance .gcm-chip,
#ganttOut .gcm-col-finishVariance .gcm-chip,
#ganttOut .gcm-col-delayRiskScore .gcm-chip,
#ganttOut .gcm-col-priorityIndex .gcm-chip,
#ganttOut .gcm-col-slippageDays .gcm-chip,
#ganttOut .gcm-col-resourcePressure .gcm-chip,
#ganttOut .gcm-col-crewEfficiency .gcm-chip,
#ganttOut .gcm-col-manhoursPerUnit .gcm-chip,
#ganttOut .gcm-col-costOfDelay .gcm-chip {
  font-family: var(--gcm-num);
  font-weight: 800;
}

#ganttOut .gcm-col-actionRequired .gcm-chip,
#ganttOut .gcm-col-criticalityReason .gcm-chip,
#ganttOut .gcm-col-scheduleQualityFlag .gcm-chip,
#ganttOut .gcm-col-blockingReason .gcm-chip,
#ganttOut .gcm-col-areaZoneDependency .gcm-chip,
#ganttOut .gcm-col-handoverPackage .gcm-chip,
#ganttOut .gcm-col-accelerationOption .gcm-chip {
  justify-content: flex-start;
  text-align: left;
}

/* Context menu ------------------------------------------------------------- */
.gcm-menu {
  position: fixed;
  z-index: 99998;
  width: 224px;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid rgba(200, 168, 105, .28);
  background:
    linear-gradient(180deg, rgba(255, 253, 248, .98), rgba(251, 247, 241, .98));
  box-shadow: 0 20px 48px rgba(15, 27, 46, .20), 0 4px 12px rgba(15, 27, 46, .12);
  backdrop-filter: blur(18px);
  font-family: var(--gcm-font);
  overflow: hidden;
}

.gcm-menu::before {
  content: "Columns";
  display: block;
  padding: 5px 9px 8px;
  color: var(--gcm-blue);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.gcm-menu button {
  width: 100%;
  height: 36px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--gcm-navy);
  font: 820 12.5px var(--gcm-font);
  cursor: pointer;
}

.gcm-menu .gcm-ico {
  width: 22px;
  height: 22px;
  position: relative;
  display: inline-block;
  flex: 0 0 22px;
  border-radius: 7px;
  color: var(--gcm-navy);
  background: rgba(243, 233, 218, .82);
  border: 1px solid rgba(15, 27, 46, .08);
}

.gcm-menu .gcm-ico::before,
.gcm-menu .gcm-ico::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.gcm-menu .gcm-ico-add::before {
  width: 10px;
  height: 2px;
  border-radius: 2px;
}

.gcm-menu .gcm-ico-add::after {
  width: 2px;
  height: 10px;
  border-radius: 2px;
}

.gcm-menu .gcm-ico-edit::before {
  width: 11px;
  height: 10px;
  background: transparent;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translate(-50%, -50%);
}

.gcm-menu .gcm-ico-edit::after {
  width: 11px;
  height: 2px;
  border-radius: 2px;
}

.gcm-menu .gcm-ico-reset::before {
  width: 11px;
  height: 11px;
  background: transparent;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-24deg);
}

.gcm-menu .gcm-ico-reset::after {
  width: 5px;
  height: 5px;
  left: 14px;
  top: 7px;
  background: transparent;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(15deg);
}

.gcm-menu button:hover {
  background: linear-gradient(180deg, rgba(246, 231, 200, .78), rgba(243, 233, 218, .66));
  color: var(--gcm-navy);
}

.gcm-menu button:hover .gcm-ico {
  background: linear-gradient(180deg, #F6E7C8, var(--gcm-gold));
  border-color: rgba(168, 135, 74, .38);
}

.gcm-menu .gcm-sep {
  height: 1px;
  margin: 7px 6px;
  background: linear-gradient(90deg, transparent, rgba(15, 27, 46, .14), transparent);
}

/* Modal shell -------------------------------------------------------------- */
.gcm-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 12%, rgba(200, 168, 105, .18), transparent 62%),
    rgba(7, 18, 34, .66);
  backdrop-filter: blur(12px) saturate(1.05);
}

.gcm-overlay.open {
  display: flex;
}

.gcm-modal {
  width: min(1060px, calc(100vw - 36px));
  max-height: min(760px, calc(100vh - 44px));
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(251, 247, 241, .44);
  background: var(--gcm-panel);
  color: var(--gcm-ink);
  box-shadow: var(--gcm-shadow), inset 0 1px 0 rgba(255, 255, 255, .80);
  font-family: var(--gcm-font);
}

.gcm-head {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background:
    radial-gradient(ellipse 60% 90% at 88% 0%, rgba(200, 168, 105, .20), transparent 64%),
    linear-gradient(135deg, var(--gcm-navy-2), var(--gcm-navy));
  border-bottom: 1px solid rgba(200, 168, 105, .22);
  color: var(--gcm-ivory);
}

.gcm-title {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.gcm-title b {
  color: var(--gcm-ivory);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0;
}

.gcm-title span {
  color: rgba(251, 247, 241, .66);
  font-size: 11.5px;
  font-weight: 760;
}

.gcm-close {
  margin-left: auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  border: 1px solid rgba(251, 247, 241, .18);
  background: rgba(251, 247, 241, .08);
  color: rgba(251, 247, 241, .86);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.gcm-close:hover {
  background: rgba(251, 247, 241, .15);
  color: #fff;
}

.gcm-tools {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: linear-gradient(180deg, var(--gcm-ivory), #F7F0E6);
  border-bottom: 1px solid rgba(15, 27, 46, .10);
}

.gcm-search {
  width: 100%;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(15, 27, 46, .14);
  background: #FFFDF8;
  color: var(--gcm-navy);
  padding: 0 14px;
  font: 760 12.5px var(--gcm-font);
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .76), 0 1px 2px rgba(15, 27, 46, .04);
}

.gcm-search::placeholder {
  color: rgba(42, 47, 54, .48);
}

.gcm-search:focus {
  border-color: rgba(200, 168, 105, .78);
  box-shadow: 0 0 0 3px rgba(200, 168, 105, .18), inset 0 1px 0 rgba(255, 255, 255, .8);
}

.gcm-selected {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  flex-wrap: wrap;
  max-width: 470px;
}

.gcm-selected span {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(200, 168, 105, .30);
  background: rgba(255, 253, 248, .78);
  color: var(--gcm-blue);
  font-size: 10.5px;
  font-weight: 900;
}

.gcm-body {
  display: grid;
  grid-template-columns: 194px minmax(0, 1fr);
  min-height: 0;
  background: #F7F0E6;
}

.gcm-cats {
  padding: 13px;
  border-right: 1px solid rgba(15, 27, 46, .10);
  background:
    linear-gradient(180deg, rgba(15, 27, 46, .04), rgba(15, 27, 46, .02)),
    var(--gcm-beige);
  overflow: auto;
}

.gcm-cat {
  width: 100%;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: rgba(42, 47, 54, .70);
  font: 850 12px var(--gcm-font);
  cursor: pointer;
}

.gcm-cat small {
  min-width: 24px;
  height: 20px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 253, 248, .70);
  color: rgba(77, 110, 145, .78);
  font: 900 10px var(--gcm-num);
}

.gcm-cat:hover {
  background: rgba(255, 253, 248, .58);
  border-color: rgba(15, 27, 46, .08);
  color: var(--gcm-navy);
}

.gcm-cat.on {
  background: linear-gradient(180deg, var(--gcm-navy), var(--gcm-navy-2));
  border-color: rgba(200, 168, 105, .26);
  color: var(--gcm-ivory);
  box-shadow: 0 8px 18px rgba(15, 27, 46, .14);
}

.gcm-cat.on small {
  background: rgba(200, 168, 105, .22);
  color: #F6E7C8;
}

.gcm-list {
  min-height: 0;
  padding: 14px;
  overflow: auto;
  background: linear-gradient(180deg, #FBF7F1, #F6EFE4);
}

.gcm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(238px, 1fr));
  gap: 10px;
}

.gcm-card {
  position: relative;
  min-height: 86px;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(15, 27, 46, .09);
  background: rgba(255, 253, 248, .88);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .80), 0 1px 2px rgba(15, 27, 46, .04);
  cursor: pointer;
}

.gcm-card:hover {
  border-color: rgba(200, 168, 105, .48);
  background: #FFFDF8;
  box-shadow: 0 10px 24px rgba(15, 27, 46, .08), inset 0 1px 0 rgba(255, 255, 255, .86);
}

.gcm-card input {
  appearance: none;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  border-radius: 6px;
  border: 1px solid rgba(15, 27, 46, .28);
  background: #FFFDF8;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .80);
}

.gcm-card input:checked {
  border-color: rgba(168, 135, 74, .72);
  background:
    linear-gradient(180deg, #F6E7C8, var(--gcm-gold));
}

.gcm-card input:checked::after {
  content: "";
  display: block;
  width: 9px;
  height: 5px;
  margin: 5px auto 0;
  border-left: 2px solid var(--gcm-navy);
  border-bottom: 2px solid var(--gcm-navy);
  transform: rotate(-45deg);
}

.gcm-card:has(input:checked) {
  border-color: rgba(200, 168, 105, .70);
  background: linear-gradient(180deg, #FFFDF8, #FBF3E7);
}

.gcm-card b {
  display: block;
  color: var(--gcm-navy);
  font-size: 12.5px;
  font-weight: 900;
  letter-spacing: 0;
}

.gcm-card p {
  margin: 4px 0 0;
  color: rgba(77, 110, 145, .82);
  font-size: 11px;
  line-height: 1.35;
  font-weight: 720;
}

.gcm-empty {
  min-height: 180px;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(77, 110, 145, .28);
  border-radius: 8px;
  background: rgba(251, 247, 241, .58);
  color: rgba(77, 110, 145, .78);
  font-size: 12px;
  font-weight: 850;
}

.gcm-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  border-top: 1px solid rgba(15, 27, 46, .10);
  background: linear-gradient(180deg, #FFFDF8, #F5EBDD);
}

.gcm-foot .spacer {
  flex: 1;
}

.gcm-btn {
  height: 36px;
  padding: 0 14px;
  border-radius: 9px;
  border: 1px solid rgba(15, 27, 46, .12);
  background: #FFFDF8;
  color: var(--gcm-navy);
  font: 900 12px var(--gcm-font);
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(15, 27, 46, .05), inset 0 1px 0 rgba(255, 255, 255, .78);
}

.gcm-btn.primary {
  border-color: rgba(168, 135, 74, .56);
  background: linear-gradient(180deg, #F6E7C8, var(--gcm-gold));
  color: var(--gcm-navy);
  box-shadow: 0 10px 20px rgba(200, 168, 105, .22), inset 0 1px 0 rgba(255, 255, 255, .48);
}

.gcm-btn:hover {
  filter: brightness(1.02);
  border-color: rgba(15, 27, 46, .22);
}

.gcm-list::-webkit-scrollbar,
.gcm-cats::-webkit-scrollbar {
  width: 10px;
}

.gcm-list::-webkit-scrollbar-thumb,
.gcm-cats::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: rgba(77, 110, 145, .38);
  background-clip: content-box;
}

body[data-gantt-theme="dark"] .gcm-menu {
  background: linear-gradient(180deg, rgba(15, 27, 46, .98), rgba(10, 20, 35, .98));
  border-color: rgba(200, 168, 105, .24);
}

body[data-gantt-theme="dark"] .gcm-menu button {
  color: var(--gcm-ivory);
}

body[data-gantt-theme="dark"] .gcm-menu::before {
  color: rgba(246, 231, 200, .72);
}

body[data-gantt-theme="dark"] .gcm-menu button .gcm-ico {
  color: #F6E7C8;
  background: rgba(251, 247, 241, .08);
  border-color: rgba(251, 247, 241, .12);
}

body[data-gantt-theme="dark"] .gcm-menu button:hover {
  background: rgba(251, 247, 241, .08);
}

@media (max-width: 760px) {
  .gcm-overlay {
    padding: 10px;
  }

  .gcm-modal {
    width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
  }

  .gcm-tools {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .gcm-selected {
    justify-content: flex-start;
    max-width: 100%;
  }

  .gcm-body {
    grid-template-columns: 1fr;
  }

  .gcm-cats {
    display: flex;
    gap: 7px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(15, 27, 46, .10);
  }

  .gcm-cat {
    width: auto;
    flex: 0 0 auto;
  }
}