/* ============================================================
   ultron.css — styles specific to the Ultron training module
   ============================================================ */

/* Nav logo — fills full bar height */
.nav {
  padding-top: 0;
  padding-bottom: 0;
  height: 50px;
}

.nav-brand {
  align-self: stretch;
  display: flex;
  align-items: stretch;
}

.nav-logo {
  height: 100%;
  width: auto;
  border-radius: 0;
  display: block;
}

/* Home page */
.home-hero {
  display: flex;
  min-height: calc(100vh - 60px);
  overflow: hidden;
}

.home-hero-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 3rem 3rem max(2rem, 5vw);
  max-width: 560px;
}

.home-hero-image {
  flex-shrink: 0;
  width: 42%;
  position: relative;
}

.home-hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--bg-primary) 0%, transparent 35%);
  z-index: 1;
  pointer-events: none;
}

.home-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.home-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.home-cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .home-hero {
    flex-direction: column;
    min-height: auto;
  }

  .home-hero-text {
    padding: 2rem 1.5rem;
    max-width: 100%;
  }

  .home-hero-image {
    width: 100%;
    height: 260px;
  }

  .home-hero-image::before {
    background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 40%);
  }
}

/* Auth page */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.auth-card {
  width: 100%;
  max-width: 440px;
}

.auth-logo {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.auth-logo-img {
  height: 64px;
  width: auto;
  border-radius: 10px;
  margin-bottom: 0.75rem;
}

.auth-logo h1 {
  font-size: 2rem;
  color: var(--accent);
}

.auth-link {
  text-align: center;
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ============================================================
   Dashboard — enrolled view
   ============================================================ */

.section-title {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

/* Compact single-line path bar */
.path-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.path-bar-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.path-bar-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.path-bar-badge {
  font-size: 0.75rem;
}

/* Path bar title group with icon button */
.path-bar-title-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.path-plan-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.path-plan-icon-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(16, 185, 129, 0.05);
}

/* ============================================================
   Stages × Lanes matrix table
   ============================================================ */

/* Grid container wrapper */
.matrix-grid-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 0;
}

/* Week row container (horizontal flex) */
.matrix-week-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.matrix-week-row--current {
  background: rgba(59, 130, 246, 0.07);
  border-radius: var(--border-radius-lg);
  padding: 0.5rem;
  margin: -0.5rem;
}

/* Week label (fixed left column) */
.matrix-week-label-container {
  flex-shrink: 0;
  width: 60px;
  display: flex;
  align-items: flex-start;
  padding-top: 0.5rem;
}

.matrix-week-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: right;
  width: 100%;
}

.matrix-week-row--current .matrix-week-label {
  color: rgba(59, 130, 246, 0.9);
}

/* Cards grid (3 columns on desktop, 1 on mobile) */
.matrix-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  flex: 1;
}

/* Individual stage card */
.stage-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);  /* 12px */
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.stage-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.15);
}

/* Card header (with lane info and progress) */
.stage-card-header {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), transparent);
  padding: 0rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.stage-card-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stage-card-lane-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.stage-card-lane-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.stage-card-hours {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.stage-card-header-meta {
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.stage-card-progress-count {
  font-size: 0.7rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.stage-card-progress {
  height: 2px;
  margin-bottom: 0;
}

/* Card content (status, buttons) */
.stage-card-content {
  padding: 0.75rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stage-card-main {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stage-card-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

/* Stage item list — replaces old "details" button */
.stage-item-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.stage-item-row {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
  width: 100%;
  background: none;
  border: none;
  padding: 0.1rem 0;
  cursor: pointer;
  text-align: left;
  color: var(--text-secondary);
  font-size: 0.78rem;
  line-height: 1.3;
  font-family: inherit;
  transition: color 0.15s;
}

.stage-item-row:hover {
  color: var(--accent);
}

.stage-item-icon {
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.stage-item-row--material .stage-item-icon {
  color: var(--accent);
}

.stage-item-row--task .stage-item-icon {
  color: var(--color-warning);
}

.stage-item-label {
  flex: 1;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Status styling per card */
.stage-card--done {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.10);
}

.stage-card--in_progress {
  border-color: rgba(245, 158, 11, 0.45);
  background: rgba(245, 158, 11, 0.08);
}

.stage-card--not_started {
  border-color: rgba(100, 116, 139, 0.25);
  background: rgba(100, 116, 139, 0.04);
}

/* Current stage highlight within card — stronger border, state bg preserved */
.matrix-week-row--current .stage-card--done {
  border-color: rgba(16, 185, 129, 0.7);
}

.matrix-week-row--current .stage-card--in_progress {
  border-color: rgba(245, 158, 11, 0.7);
}

.matrix-week-row--current .stage-card--not_started {
  border-color: rgba(59, 130, 246, 0.5);
}

.matrix-week-row--current .stage-card-header {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.04));
}

/* Responsive: Mobile stacked layout */
@media (max-width: 768px) {
  .matrix-grid-wrap {
    gap: 1.25rem;
  }

  .matrix-week-row {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  .matrix-week-label-container {
    width: 100%;
    padding-top: 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
  }

  .matrix-week-label {
    font-size: 0.95rem;
    text-align: left;
  }

  .matrix-cards-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    width: 100%;
  }

  .stage-card {
    border-radius: var(--border-radius-md);  /* 8px */
    width: 100%;
  }

  .stage-card-header {
    padding: 0.6rem 0.75rem;
  }

  .stage-card-content {
    padding: 0.6rem 0.75rem;
  }
}

/* Lanes grid — 3 columns (kept for potential future use) */
.lanes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  align-items: start;
}

.lane-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.6rem;
}

.lane-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
}

.lane-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Stage rows inside lane card */
.stages-list-compact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 2px;
}

.stage-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  border-radius: var(--border-radius-sm);
  transition: background 0.1s;
}

.stage-row:hover {
  background: rgba(255,255,255,0.04);
}

.stage-row-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stage-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.stage-dot--not_started  { background: var(--border-color); }
.stage-dot--in_progress  { background: var(--color-warning); }
.stage-dot--done         { background: var(--color-success); }

.stage-row-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.stage-row-label:hover {
  color: var(--accent);
  text-decoration: underline;
}

.stage-row--done .stage-row-label {
  color: var(--text-muted);
  text-decoration: line-through;
}

.stage-row-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.stage-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 3px;
  font-size: 0.65rem;
  font-weight: 700;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  background: var(--bg-primary);
}

.stage-check.checked {
  background: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

.stage-action-btn {
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.stage-action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.stage-action-btn--done {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--color-success);
}

.stage-action-btn--done:hover {
  background: rgba(16, 185, 129, 0.08);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.journal-add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  margin-left: auto;
  flex-shrink: 0;
}

.journal-add-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(16, 185, 129, 0.05);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal-box {
  width: 100%;
  max-width: 380px;
}

.modal-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Detail modal body */
.detail-section {
  margin-bottom: var(--spacing-md);
}

.detail-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.detail-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.detail-item {
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.03);
  border-left: 2px solid var(--border-color);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

/* Detail modal wider */
.detail-modal-box {
  max-width: 560px;
}

/* Journal section */
.journal-section {
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}

.journal-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  max-height: 200px;
  overflow-y: auto;
}

.journal-entry {
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.03);
  border-left: 2px solid var(--border-color);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.journal-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 0.25rem;
}

.journal-type-badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.journal-type--material { color: var(--accent); }
.journal-type--task     { color: var(--color-warning); }
.journal-type--general  { color: var(--text-secondary); }

.journal-log-text {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  white-space: pre-wrap;
  margin: 0;
}

.journal-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.journal-type-select {
  width: auto;
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--border-radius-sm);
}

.journal-textarea {
  width: 100%;
  resize: vertical;
  font-size: 0.85rem;
  font-family: inherit;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--border-radius-sm);
  padding: 0.5rem 0.75rem;
  line-height: 1.5;
  box-sizing: border-box;
}

.journal-textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.journal-char-count {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Journal full-page entries */
.journal-entries-scroll {
  max-height: 70vh;
  overflow-y: auto;
}

.journal-row {
  padding: 0.65rem var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.journal-row:last-child {
  border-bottom: none;
}

.journal-row-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
  flex-wrap: wrap;
}

.journal-full-context {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.journal-full-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-left: auto;
}

.journal-empty {
  padding: var(--spacing-lg);
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Plan cards (plans.php) */
.plan-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.plan-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.plan-card-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.plan-card-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Path selection grid */
.path-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.path-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ============================================================
   Path detail view
   ============================================================ */

.path-detail-container {
  max-width: 860px;
}

.back-link {
  display: inline-block;
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
}

.back-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.path-detail-header {
  margin-bottom: var(--spacing-lg);
}

.path-detail-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-lg);
}

.path-detail-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.path-detail-stats {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.path-detail-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-shrink: 0;
}

.path-tabs {
  margin-bottom: var(--spacing-lg);
}

.lane-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-lg);
}

/* Stages list */
.stages-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.stage-card {
  padding: 0;
  overflow: hidden;
}

.stage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem var(--spacing-lg);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.stage-header:hover {
  background: rgba(16, 185, 129, 0.07);
}

.stage-number {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.stage-toggle {
  color: var(--text-muted);
  font-size: 0.75rem;
  transition: transform 0.2s;
}

.stage-card.open .stage-toggle {
  transform: rotate(180deg);
}

.stage-body {
  display: none;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.stage-card.open .stage-body {
  display: block;
}

.stage-section {
  margin-top: var(--spacing-md);
}

.stage-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.stage-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stage-item {
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.03);
  border-left: 2px solid var(--border-color);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.material-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
}

.material-link:hover {
  text-decoration: underline;
}

.stage-item-name {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.hours-badge {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 5px;
  white-space: nowrap;
  font-weight: 400;
}

.task-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.item-description {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 900px) {
  .lanes-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .path-grid {
    grid-template-columns: 1fr;
  }

  .path-detail-meta {
    flex-direction: column;
  }

  .path-detail-actions {
    width: 100%;
  }

  .path-bar {
    gap: 0.5rem;
  }
}

/* ============================================================
   Sprint UI
   ============================================================ */

/* Sprint bar — dashboard top section */
/* Path switcher (shown when user is enrolled in multiple training paths) */
.path-switcher {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.path-switcher-tab {
  font-size: 0.82rem;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.path-switcher-tab:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.path-switcher-tab--active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(16, 185, 129, 0.08);
  font-weight: 600;
}

.sprint-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.sprint-bar-top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.sprint-bar-top .btn {
  margin-left: auto;
}

.sprint-bar-label-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.sprint-bar-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
}


/* Sprint pills */
.sprint-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.sprint-pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  background: var(--bg-primary);
  white-space: nowrap;
}

.sprint-pill--active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(16, 185, 129, 0.08);
}

.sprint-pill--completed {
  border-color: transparent;
  color: var(--accent);
  background: rgba(16, 185, 129, 0.12);
}

.sprint-pill--locked {
  opacity: 0.45;
}

/* Sprint preparation button */
.sprint-prep-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.2s;
  margin-left: 0.5rem;
}

.sprint-prep-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(16, 185, 129, 0.05);
}

/* Sprint complete CTA — appears when all sprint stages are done */
.sprint-complete-prompt {
  margin-bottom: var(--spacing-lg);
  border-left: 3px solid var(--accent);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Sprint list — inside plan cards (plans.php) */
.sprint-list {
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
  margin-top: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.sprint-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.3rem 0;
}

.sprint-row-info {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  min-width: 0;
}

.sprint-row-name {
  font-size: 0.82rem;
  color: var(--text-primary);
  font-weight: 500;
}

.sprint-row-weeks {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.sprint-row-action {
  flex-shrink: 0;
}

.sprint-locked {
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.6;
}

/* Sprint sections — in path.php */
.sprint-section {
  margin-bottom: 2rem;
}

.sprint-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--border-color);
}

.sprint-section-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.sprint-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.sprint-section-range {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sprint-hours-total {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
}

.sprint-dates {
  font-size: 0.82rem;
  color: var(--text-secondary);
  white-space: nowrap;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 6px;
  padding: 0.3rem 0.6rem;
}

/* On mobile, stack dates on separate line */
@media (max-width: 768px) {
  .sprint-bar-label-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .sprint-dates {
    margin-top: 0.25rem;
  }
}

/* Stage cards inside a lane block: strip redundant card chrome */
.sprint-lane-block .stage-card {
  border: none;
  border-bottom: 1px solid var(--border-color);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.sprint-lane-block .stage-card:last-child {
  border-bottom: none;
}

/* Lane blocks inside a sprint */
.sprint-lanes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  align-items: start;
}

.sprint-lane-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.sprint-lane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-color);
}

.sprint-lane-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sprint-lane-hours {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

/* Stage header: hours shown inline before toggle */
.stage-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stage-hours {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

@media (max-width: 600px) {
  .sprint-bar-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .sprint-section-header {
    flex-wrap: wrap;
  }
}

/* ============================================================
   Training channel links (Discord, etc.)
   ============================================================ */

/* Shared channel link style — icon-only square button */
.channel-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  text-decoration: none;
  transition: all 0.2s;
  flex-shrink: 0;
}

/* Discord variant */
.channel-link--discord {
  color: #7289da;
  border-color: rgba(114, 137, 218, 0.35);
  background: rgba(114, 137, 218, 0.07);
}

.channel-link--discord:hover {
  border-color: #7289da;
  background: rgba(114, 137, 218, 0.15);
  text-decoration: none;
}

/* Cohort channel variant — amber, distinct from Discord purple */
.channel-link--cohort {
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.07);
}

.channel-link--cohort:hover {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.15);
  text-decoration: none;
}

/* Container for channels below path stats */
.path-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.6rem;
}

/* ============================================================
   Materials summaries — path.php
   ============================================================ */

/* Course-level materials summary card */
.materials-summary {
  margin-bottom: var(--spacing-lg);
  padding: 0;
  overflow: hidden;
}

.msummary-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem var(--spacing-lg);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.msummary-header:hover {
  background: rgba(16, 185, 129, 0.05);
}

.msummary-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  flex-wrap: wrap;
}

.msummary-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1px 6px;
}

.msummary-toggle {
  color: var(--text-muted);
  font-size: 0.75rem;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.materials-summary.open .msummary-toggle {
  transform: rotate(180deg);
}

.msummary-body {
  display: none;
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-md) var(--spacing-lg);
}

.materials-summary.open .msummary-body {
  display: block;
}

.msummary-sprint-group {
  margin-bottom: 1rem;
}

.msummary-sprint-group:last-child {
  margin-bottom: 0;
}

.msummary-sprint-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.msummary-sprint-hours {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 4px;
  padding: 1px 5px;
}

.msummary-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.msummary-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 0.3rem 0.6rem;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--border-color);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.msummary-item:before {
  content: '·';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* Sprint-level materials summary */
.sprint-mats-summary {
  margin-bottom: 0.75rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
}

.sprint-mats-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.sprint-mats-header:hover {
  background: rgba(16, 185, 129, 0.05);
}

.sprint-mats-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.sprint-mats-hours {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
}

.sprint-mats-toggle {
  color: var(--text-muted);
  font-size: 0.7rem;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.sprint-mats-summary.open .sprint-mats-toggle {
  transform: rotate(180deg);
}

.sprint-mats-body {
  display: none;
  border-top: 1px solid var(--border-color);
  padding: 0.6rem 0.85rem;
}

.sprint-mats-summary.open .sprint-mats-body {
  display: block;
}

/* ============================================================
   Cohort styles
   ============================================================ */

/* Dashboard — pending cohort waiting card */
.cohort-waiting-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  border-left: 3px solid var(--accent);
}

.cohort-waiting-icon {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 0.2rem;
}

.cohort-waiting-body h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.cohort-waiting-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.2rem;
}

.cohort-waiting-path {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 0.35rem;
}

.cohort-waiting-date {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 0.5rem;
}

.cohort-waiting-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
}

/* plans.php — cohort section per path card */
.cohort-section {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  padding-top: 0.6rem;
}

.cohort-section-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.cohort-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border-color);
}

.cohort-row:last-child {
  border-bottom: none;
}

.cohort-row-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.cohort-row-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cohort-row-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.cohort-row-action {
  flex-shrink: 0;
}

/* Cohort status badge */
.cohort-status-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.cohort-status--open {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent);
}

.cohort-status--started {
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
}

.cohort-status--completed {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-muted);
}

.cohort-status--cancelled {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
}

/* Enrollment status badge */
.enrollment-status {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.enrollment-status--pending {
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
}

.enrollment-status--active {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent);
}

.enrollment-status--cancelled {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
}

.enrollment-status--queued {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
}

.badge-queued {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 600;
}

/* badge-pending (used in plans/path) */
.badge-pending {
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
}

/* Admin page */
.admin-header {
  margin-bottom: 1.25rem;
}

.admin-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.admin-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.admin-create-card {
  padding: 1.25rem;
}

.admin-create-card h2,
.admin-list-section h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.form-msg {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  min-height: 1.2em;
}

.form-msg--error {
  color: #f87171;
}

.cohort-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cohort-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}

.cohort-list-item:hover {
  background: var(--bg-hover, rgba(255,255,255,0.04));
  text-decoration: none;
}

.cohort-list-main {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.cohort-list-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cohort-list-path {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.cohort-list-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Cohort detail */
.admin-back {
  margin-bottom: 1rem;
}

.admin-cohort-detail {
  padding: 1.5rem;
}

.cohort-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.cohort-detail-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.cohort-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.cohort-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0.5rem 0 0;
}

.cohort-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.members-heading {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.empty-state {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Admin table */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.admin-table tr:last-child td {
  border-bottom: none;
}

/* Danger button */
.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
}

.icon-btn {
  padding: 0.3rem 0.45rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.enrolled-check {
  position: absolute;
  bottom: -3px;
  right: -3px;
  width: 12px;
  height: 12px;
  background: #fff;
  color: var(--accent);
  border-radius: 50%;
  font-size: 8px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  pointer-events: none;
}

@media (max-width: 768px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .cohort-detail-header {
    flex-direction: column;
  }

  .cohort-waiting-card {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* ============================================================
   Progress Section (My Progress + Group Progress)
   ============================================================ */

.progress-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .progress-section { grid-template-columns: 1fr; }
}

.progress-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.progress-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.progress-cohort-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* On-track badge */
.on-track-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: 20px;
}

.on-track--ahead    { background: rgba(245,158,11,0.15); color: #f59e0b; }
.on-track--on_track { background: rgba(16,185,129,0.12); color: var(--accent); }
.on-track--behind   { background: rgba(239,68,68,0.12);  color: #f87171; }

/* Metrics */
.progress-metrics {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.progress-metric-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 0.15rem;
}

.progress-metric-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
  margin-bottom: 0.3rem;
}

/* 6px progress bar (thicker than the 2px stage-card bar) */
.progress-bar-thick {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-thick-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-expected {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* Distribution bar */
.progress-dist {
  display: flex;
  height: 22px;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 0.5rem;
  gap: 2px;
}

.dist-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  min-width: 0;
  padding: 0 4px;
  border-radius: 4px;
}

.dist-seg--ahead    { background: rgba(245,158,11,0.25); color: #f59e0b; }
.dist-seg--on-track { background: rgba(16,185,129,0.2);  color: var(--accent); }
.dist-seg--behind   { background: rgba(239,68,68,0.2);   color: #f87171; }

.progress-dist-legend {
  font-size: 0.72rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.dist-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dist-dot--ahead    { background: #f59e0b; }
.dist-dot--on-track { background: var(--accent); }
.dist-dot--behind   { background: #f87171; }