:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --panel: #ffffff;
  --text: #17201b;
  --muted: #64716a;
  --line: #d7ded7;
  --green: #237052;
  --blue: #285d8f;
  --amber: #9b6a12;
  --red: #a23a3a;
  --shadow: 0 1px 2px rgba(20, 31, 25, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.mapping-modal-open {
  overflow: hidden;
}

body.auth-pending .topbar,
body.auth-pending .context-bar,
body.auth-pending .screen-nav,
body.auth-pending .layout,
body.auth-pending #action-feedback {
  display: none;
}

body.authenticated .login-screen {
  display: none;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #eef3ef;
}

.login-card {
  width: min(460px, 100%);
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 0;
  font-size: 28px;
}

.login-card p {
  line-height: 1.45;
}

.login-message {
  min-height: 18px;
  color: var(--red);
  font-weight: 800;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.clock-card {
  display: grid;
  gap: 2px;
  min-width: 220px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf8;
  text-align: right;
}

.clock-card strong {
  font-size: 18px;
  line-height: 1;
}

.clock-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.context-bar {
  display: grid;
  grid-template-columns: minmax(200px, 0.8fr) minmax(480px, 1.7fr);
  align-items: end;
  gap: 14px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfb;
}

.context-summary {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.context-summary span,
.runtime-strip span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.context-summary strong,
.context-summary small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.context-summary small {
  color: var(--muted);
  font-size: 12px;
}

.context-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.hidden-inputs {
  display: none;
}

.context-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.screen-nav {
  display: flex;
  gap: 8px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  overflow-x: auto;
}

.feedback {
  margin: 12px 24px 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff3df;
  color: var(--amber);
  font-size: 13px;
  font-weight: 700;
}

.feedback.error {
  background: #fbe7e7;
  border-color: #efc6c6;
  color: var(--red);
}

.feedback.success {
  background: #e5f3eb;
  border-color: #c7e3d2;
  color: var(--green);
}

.nav-button {
  min-height: 34px;
  white-space: nowrap;
}

.technical-nav-menu {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
}

.technical-nav-summary {
  display: flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid #aebcaf;
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  white-space: nowrap;
}

.technical-nav-summary::-webkit-details-marker {
  display: none;
}

.technical-nav-summary::after {
  content: "▾";
  margin-left: 8px;
  color: var(--muted);
  font-size: 11px;
}

.technical-nav-menu[open] .technical-nav-summary::after {
  content: "▴";
}

.technical-nav-summary:hover {
  border-color: #849487;
}

.technical-nav-items {
  display: flex;
  gap: 6px;
}

.nav-button.active {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 24px;
  line-height: 1.2;
}

h2 {
  font-size: 16px;
  line-height: 1.3;
}

p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.layout {
  display: grid;
  gap: 16px;
  padding: 16px 24px 24px;
}

.screen {
  display: none;
  gap: 16px;
}

.screen.active {
  display: grid;
}

.panel,
.status-strip {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 16px;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-heading > div {
  min-width: 0;
}

.panel-subhead {
  margin: -6px 0 12px;
}

.compact-label {
  display: grid;
  gap: 4px;
  min-width: 150px;
}

.compact-label span {
  margin: 0;
}

.filters-panel {
  display: grid;
  gap: 14px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.channel-setup-layout {
  display: grid;
  gap: 16px;
}

.mapping-dialog {
  width: min(1320px, calc(100vw - 32px));
  max-width: none;
  max-height: calc(100vh - 32px);
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  box-shadow: 0 24px 70px rgba(20, 31, 25, 0.24);
}

.mapping-dialog::backdrop {
  background: rgba(23, 32, 27, 0.5);
  backdrop-filter: blur(2px);
}

.mapping-dialog-card {
  max-height: calc(100vh - 32px);
  padding: 18px;
  overflow: auto;
  background: var(--panel);
}

.mapping-dialog-card > .panel-heading {
  position: sticky;
  top: -18px;
  z-index: 5;
  margin: -18px -18px 16px;
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.nurture-dialog {
  width: min(1120px, calc(100vw - 32px));
}

.nurture-modal-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(0, 1.35fr);
  gap: 16px;
  align-items: start;
}

.nurture-modal-section {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fbfdfc;
}

.nurture-modal-section > .panel-heading {
  margin-bottom: 12px;
}

.nurture-modal-section h3 {
  margin: 0;
  font-size: 15px;
}

.nurture-modal-actions {
  margin-top: 14px;
}

.nurture-list-panel {
  min-height: 420px;
}

.nurture-list-toolbar {
  display: grid;
  grid-template-columns: minmax(150px, 220px) minmax(260px, 1fr);
  gap: 10px;
  align-items: end;
  margin-bottom: 12px;
}

.nurture-list-toolbar label {
  margin: 0;
}

.nurture-list-search {
  min-width: 0;
}

.mapping-list-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.single {
  display: grid;
  gap: 16px;
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.mapping-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.mapping-column {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.mapping-column > button,
.mapping-column > .button-row {
  align-self: start;
}

.mapping-column > button {
  width: 100%;
}

.mapping-column .button-row button {
  flex: 1 1 160px;
}

.embedded-automation {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.embedded-automation .panel-heading {
  margin-bottom: 0;
}

.mapping-column .embedded-automation .form-grid {
  grid-template-columns: 1fr;
}

.mapping-column .embedded-automation .button-row button {
  flex: 1 1 100%;
}

.inline-action-feedback {
  margin: 0;
  padding: 9px 10px;
  border: 1px solid #c9d7cd;
  border-radius: 6px;
  background: #eef4ef;
  color: var(--text);
  font-weight: 700;
  line-height: 1.4;
}

.inline-action-feedback.success {
  border-color: #b9dbc7;
  background: #e5f3eb;
  color: var(--green);
}

.inline-action-feedback.error {
  border-color: #efc6c6;
  background: #fbe7e7;
  color: var(--red);
}

.automation-summary-heading {
  margin-top: 12px;
  margin-bottom: 8px;
}

.automation-bulk-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.automation-bulk-bar .checkbox-inline {
  padding-right: 3px;
}

.mapping-automation-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf8;
}

.mapping-toolbar-status {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.mapping-view-header {
  display: grid;
  gap: 12px;
}

.mapping-view-filters {
  display: grid;
  grid-template-columns:
    minmax(180px, 1.1fr)
    minmax(180px, 1fr)
    minmax(150px, 0.8fr)
    minmax(150px, 0.8fr)
    minmax(240px, 1.4fr);
  gap: 10px;
  align-items: end;
}

.mapping-view-filters label {
  margin: 0;
}

.mapping-view-search {
  min-width: 0;
}

.technical-details {
  margin-top: 12px;
}

.technical-details > summary {
  width: fit-content;
  color: var(--green);
  font-weight: 800;
  cursor: pointer;
}

.technical-details > .data-table-wrap {
  margin-top: 10px;
}

details.panel.technical-details {
  display: block;
}

details.panel.technical-details > summary {
  font-size: 16px;
}

.mapping-row-select {
  display: grid;
  place-items: center;
}

.mapping-row-select input {
  width: 18px;
  height: 18px;
}

.automation-log-details {
  color: var(--muted);
}

.automation-log-details summary {
  width: fit-content;
  color: var(--green);
  font-weight: 700;
  cursor: pointer;
}

.automation-log-details .log-lines {
  margin-top: 6px;
}

.row.selectable-automation-row {
  grid-template-columns: auto minmax(0, 1.1fr) minmax(0, 1fr) auto;
}

.automation-row-select {
  align-self: start;
  padding-top: 2px;
}

.automation-row-select input {
  width: 18px;
  height: 18px;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.metric {
  padding: 14px 16px;
  border-right: 1px solid var(--line);
}

.inline-metric {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.metric:last-child {
  border-right: 0;
}

.metric span,
.stat span,
label span,
.job-meta span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 5px;
}

.metric strong {
  font-size: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}

label {
  display: block;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #c6d0c8;
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  padding: 9px 10px;
}

textarea {
  resize: vertical;
  min-height: 110px;
}

button {
  min-height: 38px;
  border: 1px solid #aebcaf;
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  padding: 8px 12px;
  cursor: pointer;
}

button:hover {
  border-color: #849487;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.primary {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.success {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.danger {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

.small {
  min-height: 30px;
  padding: 5px 9px;
  font-size: 12px;
}

.button-row,
.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.stat {
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 7px;
  padding: 12px;
  min-height: 82px;
}

.stat strong {
  display: block;
  font-size: 30px;
  line-height: 1;
}

.pending {
  border-left-color: var(--amber);
}

.processing {
  border-left-color: var(--blue);
}

.uploaded {
  border-left-color: var(--green);
}

.failed {
  border-left-color: var(--red);
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 9px;
  border-radius: 999px;
  background: #edf1ef;
  color: #44524a;
  font-size: 12px;
  font-weight: 800;
}

.empty {
  color: var(--muted);
  border: 1px dashed #c7d1c9;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.hidden {
  display: none;
}

button.hidden {
  display: none;
}

.job-detail {
  display: grid;
  gap: 12px;
}

.job-detail.hidden {
  display: none;
}

.job-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.job-meta div {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px;
  min-width: 0;
}

.job-meta strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}

.table-list {
  display: grid;
  gap: 8px;
}

.row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px;
}

.row-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.runtime-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.runtime-strip div {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px;
  min-width: 0;
}

.runtime-strip strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.cell-stack {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.cell-stack strong,
.cell-stack span {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}

.table-input {
  width: 100%;
  min-width: 140px;
  min-height: 30px;
  padding: 5px 8px;
  font-size: 12px;
}

.token-cell {
  min-width: 260px;
}

.token-input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
}

.compact-actions {
  gap: 6px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  width: fit-content;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: #edf1ef;
  color: #44524a;
}

.badge.ok {
  background: #e5f3eb;
  color: var(--green);
}

.badge.warn {
  background: #fff3df;
  color: var(--amber);
}

.badge.error {
  background: #fbe7e7;
  color: var(--red);
}

.badge.info {
  background: #e6eef7;
  color: var(--blue);
}

.status-text {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.log-lines {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.row strong,
.row span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

pre {
  height: 260px;
  margin: 0;
  padding: 12px;
  overflow: auto;
  background: #101814;
  color: #d8eee1;
  border-radius: 7px;
  font-size: 12px;
  line-height: 1.5;
}

.data-table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.data-table th,
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}

.data-table th {
  position: sticky;
  top: 0;
  background: #f4f7f5;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  z-index: 1;
}

.data-table tbody tr:hover {
  background: #fafcfb;
}

.data-table a {
  color: var(--green);
  font-weight: 800;
}

.mappings-table-wrap {
  margin-top: 10px;
}

.mappings-table-wrap .data-table {
  min-width: 1380px;
}

#video-timeline-list .data-table,
#comment-timeline-list .data-table,
#nurture-list .data-table,
#comment-events-list .data-table,
#comment-source-list .data-table {
  min-width: 1280px;
}

.mapping-channel-cell {
  min-width: 180px;
}

.activity-cell {
  min-width: 190px;
}

.activity-badges {
  display: flex;
  gap: 5px;
  align-items: center;
  flex-wrap: wrap;
}

.activity-time {
  margin-left: 5px;
  color: var(--muted);
  font-size: 11px;
}

.activity-error {
  max-width: 240px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
}

.activity-link {
  width: fit-content;
  font-size: 12px;
}

.table-note {
  color: var(--muted);
  padding: 18px;
  font-size: 13px;
}

@media (max-width: 900px) {
  .topbar,
  .context-bar,
  .context-controls,
  .split,
  .form-grid,
  .three-col,
  .mapping-grid,
  .nurture-modal-grid,
  .nurture-list-toolbar,
  .status-strip,
  .job-meta,
  .stats-grid,
  .runtime-strip {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

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

  .mapping-dialog-card {
    max-height: calc(100vh - 16px);
    padding: 14px;
  }

  .mapping-dialog-card > .panel-heading {
    top: -14px;
    margin: -14px -14px 14px;
    padding: 14px;
  }

  .mapping-automation-toolbar,
  .mapping-toolbar-status {
    align-items: stretch;
    flex-direction: column;
  }

  .mapping-view-filters {
    grid-template-columns: 1fr;
  }

  .row {
    grid-template-columns: 1fr;
  }

  .row.selectable-automation-row {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .row.selectable-automation-row > :nth-child(n + 3) {
    grid-column: 2;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }
}

/* Dấu ? trợ giúp + tooltip hover (dùng cho cường độ nuôi acc) */
.field-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: 6px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  cursor: help;
  position: relative;
  vertical-align: middle;
}
.field-help:hover,
.field-help:focus-visible {
  color: var(--text);
  border-color: var(--blue);
  outline: none;
}
.field-help-tip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  z-index: 30;
  width: 320px;
  max-width: 78vw;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.12s ease;
  pointer-events: none;
}
.field-help:hover .field-help-tip,
.field-help:focus-visible .field-help-tip {
  opacity: 1;
  visibility: visible;
}

/* Chọn kênh ở quy mô lớn: listbox nhiều dòng + nhãn đã gán/chưa gán */
select.list-select {
  min-height: 200px;
  padding: 4px;
}
select.list-select option {
  padding: 4px 6px;
  border-radius: 4px;
}
select.list-select option.opt-mapped {
  color: var(--green);
}
.checkbox-inline {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}
.checkbox-inline input {
  width: auto;
  margin: 0;
}

/* Đường kẻ phân tách nhẹ giữa các nhóm trong một cột */
hr.soft-divider {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 12px 0 4px;
  width: 100%;
}