:root {
  --system-bg: #eef6f2;
  --system-panel: #ffffff;
  --system-ink: #0f2a23;
  --system-muted: #6a7a73;
  --system-line: #d7e6df;
  --system-green: #0f6b57;
  --system-deep: #073b31;
  --system-coral: #ff725e;
  --system-blue: #2f6bff;
  --system-shadow: 0 22px 70px rgba(7, 59, 49, 0.1);
}

.system-body {
  background:
    radial-gradient(circle at 88% 0%, rgba(216, 240, 231, 0.9), transparent 35%),
    var(--system-bg);
}

.system-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 16px;
  width: min(100% - 28px, 1500px);
  min-height: calc(100vh - 28px);
  margin: 14px auto;
}

.system-sidebar,
.system-main,
.system-card,
.view-panel {
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.system-sidebar {
  position: sticky;
  top: 14px;
  height: calc(100vh - 28px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--system-shadow);
  backdrop-filter: blur(18px);
}

.system-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--system-ink);
  text-decoration: none;
}

.system-brand strong,
.system-brand small {
  display: block;
}

.system-brand strong {
  font-size: 17px;
}

.system-brand small {
  margin-top: 2px;
  color: var(--system-muted);
  font-size: 12px;
}

.system-nav {
  display: grid;
  gap: 8px;
}

.system-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px;
  color: var(--system-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
  text-align: left;
}

.system-nav-item.active,
.system-nav-item:hover {
  color: #fff;
  background: var(--system-green);
  border-color: var(--system-green);
}

.sidebar-card {
  margin-top: auto;
  padding: 16px;
  background: var(--system-deep);
  color: #fff;
  border-radius: 8px;
}

.sidebar-card span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 850;
}

.sidebar-card strong {
  display: block;
  margin: 10px 0;
  font-size: 36px;
  line-height: 1;
}

.mini-progress {
  height: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.mini-progress i {
  display: block;
  width: 0;
  height: 100%;
  background: #d8f0e7;
  border-radius: inherit;
  transition: width 240ms ease;
}

.system-main {
  min-width: 0;
  background: rgba(255, 255, 255, 0.58);
  overflow: hidden;
}

.system-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid var(--system-line);
}

.system-topbar p {
  margin: 0 0 8px;
  color: var(--system-green);
  font-size: 13px;
  font-weight: 900;
}

.system-topbar h1 {
  margin: 0;
  color: var(--system-ink);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.18;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.soft-button,
.solid-button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  border-radius: 8px;
  font-weight: 900;
}

.soft-button {
  color: var(--system-deep);
  background: #fff;
  border: 1px solid var(--system-line);
}

.solid-button {
  color: #fff;
  background: var(--system-deep);
  border: 1px solid var(--system-deep);
}

.view-panel {
  display: none;
  min-height: calc(100vh - 134px);
  padding: 18px;
  background:
    linear-gradient(90deg, rgba(15, 107, 87, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(15, 107, 87, 0.035) 1px, transparent 1px),
    rgba(247, 250, 248, 0.86);
  background-size: 36px 36px;
}

.view-panel.active {
  display: block;
}

.auth-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 14px;
  align-items: center;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid var(--system-line);
}

.account-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--system-deep);
  font-weight: 900;
}

.account-chip small {
  display: block;
  margin-top: 2px;
  color: var(--system-muted);
  font-size: 12px;
}

.auth-fields {
  display: grid;
  grid-template-columns: minmax(90px, 0.7fr) minmax(160px, 1fr) minmax(110px, 0.7fr) auto auto auto;
  gap: 8px;
  align-items: center;
}

.auth-fields input,
.admin-import-text {
  width: 100%;
  min-height: 38px;
  padding: 0 10px;
  color: var(--system-ink);
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
  outline: 0;
  font-weight: 850;
}

#authMessage {
  grid-column: 2;
  margin: 0;
  color: var(--system-muted);
  font-size: 12px;
  font-weight: 850;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.metric-grid article {
  padding: 18px;
  background: var(--system-panel);
  border: 1px solid var(--system-line);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(7, 59, 49, 0.05);
}

.metric-grid span,
.metric-grid small {
  display: block;
  color: var(--system-muted);
  font-weight: 850;
}

.metric-grid strong {
  display: block;
  margin: 8px 0;
  color: var(--system-green);
  font-size: 32px;
  line-height: 1;
}

.dashboard-grid,
.system-grid {
  display: grid;
  gap: 14px;
}

.dashboard-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
}

.two-col {
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1fr);
}

.system-card {
  padding: 20px;
  background: var(--system-panel);
  box-shadow: 0 14px 40px rgba(7, 59, 49, 0.05);
}

.card-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.card-head h2,
.system-card h2 {
  margin: 0;
  color: var(--system-deep);
  font-size: 22px;
  line-height: 1.22;
}

.compact-list,
.action-list,
.task-list,
.bank-list,
.note-list,
.parent-timeline {
  display: grid;
  gap: 10px;
}

.system-list-item,
.action-item,
.task-item,
.bank-item,
.note-item,
.timeline-item {
  padding: 14px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.system-list-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.score-pill {
  color: var(--system-green);
  font-size: 20px;
  font-weight: 900;
}

.system-list-item h3,
.job-system-card h3 {
  margin: 0 0 6px;
  color: var(--system-deep);
  font-size: 17px;
}

.system-list-item p,
.job-system-card p,
.action-item p,
.task-item p,
.bank-item p,
.note-item p,
.timeline-item p {
  margin: 0;
  color: var(--system-muted);
  line-height: 1.55;
}

.profile-form {
  display: grid;
  gap: 12px;
}

.profile-form label {
  display: grid;
  gap: 7px;
}

.profile-form span {
  color: var(--system-muted);
  font-size: 13px;
  font-weight: 900;
}

.profile-form input,
.admin-job-form input,
.admin-job-form select,
.admin-job-toolbar select,
.resume-form select,
.resume-form textarea,
.system-search input,
.jobs-toolbar select,
.mentor-note-card textarea {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  color: var(--system-ink);
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
  outline: 0;
  font-weight: 850;
}

.resume-form {
  display: grid;
  gap: 12px;
}

.resume-form label {
  display: grid;
  gap: 7px;
}

.resume-form span {
  color: var(--system-muted);
  font-size: 13px;
  font-weight: 900;
}

.resume-form textarea {
  min-height: 360px;
  padding: 12px;
  resize: vertical;
  line-height: 1.65;
}

.resume-score-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.resume-score {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  background: var(--system-deep);
  color: #fff;
  border-radius: 8px;
}

.resume-score strong {
  font-size: 46px;
  line-height: 1;
}

.resume-score span {
  margin-top: -18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 900;
}

.resume-result-card p {
  color: var(--system-muted);
  line-height: 1.7;
}

.resume-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.resume-insight-grid article,
.resume-advice-block,
.resume-rewrite-block {
  padding: 14px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.resume-insight-grid strong,
.resume-advice-block > strong,
.resume-rewrite-block > strong {
  display: block;
  margin-bottom: 10px;
  color: var(--system-deep);
}

.keyword-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.keyword-pill {
  padding: 6px 9px;
  color: var(--system-muted);
  background: #fff;
  border: 1px solid var(--system-line);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 900;
}

.keyword-pill.good {
  color: var(--system-green);
  background: #ecf8f2;
  border-color: #cde9dc;
}

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

.advice-item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  color: var(--system-muted);
  line-height: 1.6;
}

.advice-item svg {
  color: var(--system-green);
}

.resume-rewrite-block p {
  margin: 0 0 8px;
}

.resume-rewrite-block p:last-child {
  margin-bottom: 0;
}

.match-explainer {
  display: grid;
  gap: 10px;
}

.explain-item {
  display: flex;
  gap: 10px;
  padding: 14px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.explain-item svg {
  color: var(--system-green);
}

.jobs-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(6, minmax(126px, 0.7fr));
  gap: 10px;
  margin-bottom: 14px;
}

.system-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.system-search input {
  padding: 0;
  border: 0;
  background: transparent;
}

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

.source-notice {
  display: grid;
  gap: 6px;
  margin: 0 0 14px;
  padding: 12px 14px;
  color: var(--system-muted);
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.55;
}

.source-notice strong {
  color: var(--system-deep);
}

.job-system-card {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.job-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.job-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  margin-top: 10px;
  color: var(--system-green);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.job-source:hover {
  text-decoration: underline;
}

.tiny-button {
  min-height: 34px;
  padding: 0 10px;
  color: var(--system-deep);
  background: #fff;
  border: 1px solid var(--system-line);
  border-radius: 8px;
  font-weight: 900;
}

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

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag-row span {
  padding: 5px 8px;
  color: var(--system-muted);
  background: #eef6f2;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 900;
}

.system-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.pipeline-column {
  min-height: 360px;
  padding: 12px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.pipeline-column > strong {
  display: block;
  margin-bottom: 10px;
  color: var(--system-deep);
}

.pipeline-card {
  padding: 12px;
  margin-bottom: 9px;
  background: #fff;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.pipeline-card h3 {
  margin: 0 0 6px;
  color: var(--system-deep);
  font-size: 15px;
}

.pipeline-card p {
  margin: 0 0 10px;
  color: var(--system-muted);
  font-size: 13px;
  line-height: 1.45;
}

.task-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.task-item.done {
  background: #ecf8f2;
}

.bank-item strong,
.action-item strong,
.timeline-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--system-deep);
}

.learning-platform-card {
  margin-bottom: 14px;
}

.course-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.course-system-card,
.practice-item {
  padding: 14px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.course-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.course-head span,
.lesson-item span {
  color: var(--system-muted);
  font-size: 12px;
  font-weight: 900;
}

.course-head h3 {
  margin: 5px 0 6px;
  color: var(--system-deep);
  font-size: 18px;
  line-height: 1.25;
}

.course-head p {
  margin: 0;
  color: var(--system-muted);
  line-height: 1.5;
}

.course-head > strong {
  color: var(--system-green);
  font-size: 24px;
  line-height: 1;
}

.course-progress {
  height: 8px;
  overflow: hidden;
  background: #e5f0eb;
  border-radius: 8px;
}

.course-progress i {
  display: block;
  height: 100%;
  background: var(--system-green);
  border-radius: inherit;
}

.lesson-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.lesson-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.lesson-item.done {
  background: #ecf8f2;
}

.lesson-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--system-deep);
}

.practice-item {
  display: grid;
  gap: 10px;
}

.practice-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--system-deep);
}

#platformToday {
  font-size: 20px;
  line-height: 1.25;
}

.mentor-note-card p:not(.section-kicker) {
  color: var(--system-muted);
  line-height: 1.7;
}

.mentor-note-card textarea {
  min-height: 120px;
  padding: 12px;
  resize: vertical;
  margin: 14px 0 10px;
}

.empty-state {
  padding: 20px;
  color: var(--system-muted);
  text-align: center;
  background: #f8fbf9;
  border: 1px dashed var(--system-line);
  border-radius: 8px;
}

.admin-list {
  display: grid;
  gap: 10px;
}

.admin-job-card {
  margin: 14px 0;
}

.admin-job-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.5fr) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.admin-job-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.admin-job-form label {
  display: grid;
  gap: 7px;
}

.admin-job-form span {
  color: var(--system-muted);
  font-size: 13px;
  font-weight: 900;
}

.admin-job-form .wide,
.admin-form-actions,
#adminJobMessage {
  grid-column: 1 / -1;
}

.admin-form-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

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

.admin-job-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  gap: 10px;
}

.admin-job-list {
  display: grid;
  gap: 10px;
  max-height: 720px;
  overflow: auto;
  padding-right: 2px;
}

.admin-job-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.admin-job-row h3 {
  margin: 0;
  color: var(--system-deep);
  font-size: 15px;
  line-height: 1.35;
}

.admin-job-row p {
  margin: 5px 0 8px;
  color: var(--system-muted);
  line-height: 1.45;
}

.admin-job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.admin-job-meta span {
  padding: 4px 8px;
  color: var(--system-green);
  background: #eaf4ee;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.admin-job-actions {
  display: flex;
  gap: 8px;
}

.admin-job-actions .tiny-button {
  width: auto;
}

.admin-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  background: #f8fbf9;
  border: 1px solid var(--system-line);
  border-radius: 8px;
}

.admin-row strong {
  color: var(--system-deep);
}

.admin-row p {
  margin: 4px 0 0;
  color: var(--system-muted);
}

.admin-row span {
  color: var(--system-green);
  font-size: 13px;
  font-weight: 900;
}

.admin-import-text {
  min-height: 320px;
  padding: 12px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  line-height: 1.55;
}

.admin-message {
  min-height: 20px;
  margin: 10px 0 0;
  color: var(--system-muted);
  font-weight: 850;
}

.admin-audit-card {
  margin-top: 14px;
}

@media (max-width: 1080px) {
  .system-shell {
    grid-template-columns: 1fr;
  }

  .system-sidebar {
    position: static;
    height: auto;
  }

  .system-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .dashboard-grid,
  .two-col,
  .course-list,
  .auth-bar,
  .auth-fields,
  .admin-job-layout,
  .admin-job-toolbar,
  .jobs-toolbar,
  .system-board,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  #authMessage {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .system-shell {
    width: min(100% - 14px, 1500px);
    margin: 7px auto;
  }

  .system-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .system-topbar,
  .card-head,
  .resume-score-row,
  .resume-insight-grid,
  .admin-job-form,
  .admin-form-actions,
  .admin-job-row,
  .admin-row,
  .job-system-card,
  .system-list-item,
  .task-item,
  .lesson-item {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .system-topbar {
    display: grid;
  }

  .topbar-actions,
  .job-actions {
    justify-content: stretch;
  }

  .soft-button,
  .solid-button,
  .tiny-button {
    width: 100%;
  }
}