/* Career dashboard — single-page app */

:root {
  --accent: #1d9e75;
  --accent-text: #0f6e56;
  --accent-soft: #e1f5ee;
  --bg: #f8f8f6;
  --card: #fff;
  --border: #e0e0e0;
  --text: #1a1a1a;
  --text-muted: #666;
  --chip-locked-bg: #e8e8e8;
  --chip-locked-text: #999;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06);
  --radius: 10px;
  --breakpoint: 700px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
  min-height: 100vh;
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 2.5rem;
}

/* ZONE 1 — Header */
.zone-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.zone-header__left h1 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.zone-header__subtitle {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

.zone-header__right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem 1rem;
}

.zone-header__updated {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.export-skills-btn {
  margin: 0;
  padding: 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-text);
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 8px;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}

.export-skills-btn:hover {
  background: #d4efe4;
}

.export-skills-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.export-skills-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ZONE 2 — Metrics */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 700px) {
  .metrics-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.metric-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1rem 1.1rem;
}

.metric-card__label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 0.35rem;
  text-transform: uppercase;
}

.metric-card__value {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.metric-card__sub {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ZONE 3 — Main grid */
.main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

@media (max-width: 700px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1.1rem 1.15rem;
}

.panel + .panel {
  margin-top: 1rem;
}

.panel__title {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Course rows */
.course-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.course-row__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
}

.course-row__namecol {
  min-width: 0;
  flex: 1;
}

.course-row__name {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  min-width: 0;
  max-width: 45ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.course-row__instructor {
  margin: 0.2rem 0 0;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.3;
  max-width: 50ch;
}

.course-row__pct {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  flex-shrink: 0;
}

.course-row input[type="range"] {
  width: 100%;
  height: 6px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.course-row input[type="range"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.course-row__bar {
  height: 4px;
  background: var(--chip-locked-bg);
  border-radius: 2px;
  margin-top: 0.35rem;
  overflow: hidden;
}

.course-row__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.08s ease-out;
}

/* Salary & roles */
.salary-title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}

.salary-range {
  margin: 0 0 0.65rem;
  font-size: 1.65rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.next-unlock {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-text);
}

.panel-divider {
  height: 1px;
  background: var(--border);
  margin: 1rem 0;
}

.roles-label {
  margin: 0 0 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid var(--border);
  line-height: 1.2;
}

.chip--role-qualified {
  background: var(--accent-soft);
  color: var(--accent-text);
  border-color: var(--accent);
}

.chip--role-locked {
  background: var(--card);
  color: var(--chip-locked-text);
  border: 1px solid #b8b8b8;
}

.chip--skill-active {
  background: var(--accent-soft);
  color: var(--accent-text);
  border-color: var(--accent);
}

/* ZONE 4 — Projects */
.zone-built {
  margin-top: 1.5rem;
}

.zone-built__title {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (max-width: 700px) {
  .project-grid {
    grid-template-columns: 1fr;
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1rem 1.1rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease;
}

.project-card:hover {
  border-color: var(--accent);
}

.project-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.project-card__name {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.project-card__tech {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex: 1;
}

.project-card__link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-text);
  word-break: break-all;
}

/* ZONE 5 — Portfolio roadmap */
.zone-roadmap {
  margin-top: 1.5rem;
}

.zone-roadmap__title {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.zone-roadmap__subtitle {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (max-width: 900px) {
  .roadmap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 500px) {
  .roadmap-grid {
    grid-template-columns: 1fr;
  }
}

.roadmap-empty {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.roadmap-card-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.roadmap-card {
  display: block;
  width: 100%;
  margin: 0;
  padding: 1rem 1.1rem;
  text-align: left;
  font: inherit;
  cursor: pointer;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  color: inherit;
  transition: border-color 0.15s ease;
}

.roadmap-card:hover {
  border-color: var(--accent);
}

.roadmap-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.roadmap-card__name {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.roadmap-card__hint {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.roadmap-card__progress-label {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-text);
}

.roadmap-card__bar {
  height: 4px;
  background: var(--chip-locked-bg);
  border-radius: 2px;
  overflow: hidden;
}

.roadmap-card__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.12s ease-out;
}

.roadmap-card__panel {
  margin-top: 0.5rem;
  padding: 0.85rem 1rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  max-height: 16rem;
  overflow-y: auto;
}

.roadmap-check {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  line-height: 1.35;
}

.roadmap-check input {
  margin: 0.2rem 0 0;
  flex-shrink: 0;
  accent-color: var(--accent);
}

.roadmap-check__text {
  flex: 1;
  min-width: 0;
}

/* ZONE 6 — Project board + portfolio UI */
.zone-project-board {
  margin-top: 1.5rem;
}

.zone-project-board__title {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.project-board-mount {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#project-board-mount .pj-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

#project-board-mount .pj-stat strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

#project-board-mount .pj-stack-nav {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
}

#project-board-mount .stack-card {
  display: block;
  padding: 0.65rem 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  font-size: 0.75rem;
  transition: border-color 0.15s ease;
}

#project-board-mount .stack-card:hover {
  border-color: var(--accent);
}

#project-board-mount .stack-card-top {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

#project-board-mount .stack-name {
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--text);
}

#project-board-mount .stack-meta {
  font-size: 0.7rem;
  color: var(--text-muted);
}

#project-board-mount .pj-stack {
  margin-bottom: 1.25rem;
}

#project-board-mount .pj-stack-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--accent);
  margin-bottom: 0.75rem;
}

#project-board-mount .pj-stack-header.stack-purple {
  border-left-color: #6b3fd4;
}

#project-board-mount .pj-stack-header.stack-gray {
  border-left-color: #888;
}

#project-board-mount .pj-stack-header.stack-amber {
  border-left-color: #b54708;
}

#project-board-mount .pj-stack-header.stack-blue {
  border-left-color: #0a66c2;
}

#project-board-mount .pj-stack-kicker {
  margin: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

#project-board-mount .pj-stack-header h2 {
  margin: 0.2rem 0;
  font-size: 1.1rem;
}

#project-board-mount .pj-stack-unlock {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

#project-board-mount .pj-stack-salary {
  font-size: 0.9rem;
  font-weight: 700;
  align-self: center;
}

#project-board-mount .pj-tier-title {
  margin: 0.75rem 0 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}

#project-board-mount .pj-tier-rail {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

#project-board-mount .pj-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1rem 1.1rem;
}

#project-board-mount .pj-top-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

#project-board-mount .pj-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

#project-board-mount .pj-chip {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-text);
  background: var(--accent-soft);
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
}

#project-board-mount .pj-status {
  font-size: 0.72rem;
  font-weight: 600;
  margin-left: auto;
}

#project-board-mount .pj-status-complete {
  color: var(--accent-text);
}

#project-board-mount .pj-status-planned {
  color: var(--text-muted);
}

#project-board-mount .pj-status-in-progress {
  color: #b54708;
}

#project-board-mount .pj-title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

#project-board-mount .pj-line {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  line-height: 1.4;
}

#project-board-mount .pj-compounding {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--text-muted);
}

#project-board-mount .pj-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.5rem 0;
}

#project-board-mount .pj-skill {
  font-size: 0.72rem;
  padding: 0.2rem 0.45rem;
  background: var(--chip-locked-bg);
  border-radius: 4px;
  color: var(--text);
}

#project-board-mount .pj-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.5rem;
}

#project-board-mount .pj-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-text);
}

#project-board-mount .pj-link-muted {
  color: var(--chip-locked-text);
}

#project-board-mount .pj-course {
  margin: 0.5rem 0 0;
  font-size: 0.72rem;
  color: var(--text-muted);
}

#project-board-mount .learn-btn,
#project-board-mount .status-toggle {
  font: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
  color: var(--text);
}

#project-board-mount .learn-btn {
  border-color: var(--accent);
  color: var(--accent-text);
  background: var(--accent-soft);
}

#project-board-mount .next-projects {
  padding: 1rem 1.1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

#project-board-mount .next-item {
  margin-bottom: 0.85rem;
}

#project-board-mount .next-item:last-child {
  margin-bottom: 0;
}

#project-board-mount .next-item h4 {
  margin: 0 0 0.25rem;
  font-size: 0.9rem;
}

#project-board-mount .next-why {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0.25rem 0;
}

#project-board-mount .next-ref {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin: 0;
}

#project-board-mount .save-note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Learn modal (portfolio_projects.js) */
.learn-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.learn-modal.open {
  display: flex;
}

.learn-modal__inner {
  position: relative;
  width: min(640px, 100%);
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.learn-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  cursor: pointer;
}

.learn-modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1rem 1.1rem;
  max-height: 85vh;
  overflow: auto;
}

.learn-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.learn-modal__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
}

.learn-modal__close {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0 0.25rem;
}

.learn-modal__text {
  width: 100%;
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  resize: vertical;
  min-height: 200px;
}

.learn-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.learn-modal__btn {
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent-text);
  cursor: pointer;
}

.learn-modal__claude {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-text);
  align-self: center;
}