/* Portfolio dashboard — light theme aligned with Next/shadcn neutral palette */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --background: #f7f8fb;
  --foreground: #1c1c1e;
  --card: #ffffff;
  --muted-foreground: #6b7280;
  --primary: #3d5a9e;
  --primary-foreground: #ffffff;
  --secondary: #e8ecf4;
  --secondary-foreground: #2d3a52;
  --accent: #2d9d8f;
  --border: #e5e7eb;
  --destructive: #dc2626;
  --radius: 0.5rem;
  --green: #16a34a;
  --chart-1: #5b7fbe;
  --chart-2: #4ecdc4;
}

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

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 20rem;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--card);
  padding: 1.5rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.avatar {
  width: 5rem;
  height: 5rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), #6b8cce);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.5rem;
}

.sidebar h2 {
  margin: 0.5rem 0 0;
  font-size: 1.5rem;
}
.sidebar .subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  font-weight: 500;
}

.section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 1.5rem 0 0.5rem;
  color: var(--foreground);
}

.about-text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted-foreground);
  margin: 0;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  border-radius: 9999px;
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.stat-card {
  border-radius: var(--radius);
  padding: 1rem;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(61, 90, 158, 0.06), rgba(61, 90, 158, 0.02));
}
.stat-card.accent {
  background: linear-gradient(135deg, rgba(45, 157, 143, 0.08), rgba(45, 157, 143, 0.02));
}
.stat-card .num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}
.stat-card.accent .num {
  color: var(--accent);
}
.stat-card .lbl {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--foreground);
  cursor: pointer;
  font-family: inherit;
}
.btn:hover {
  background: var(--secondary);
}
.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
  width: 100%;
}
.btn-primary:hover {
  filter: brightness(1.05);
}
.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
}
.btn-outline {
  background: var(--card);
  width: 100%;
  justify-content: flex-start;
}
.btn-ghost {
  border: none;
  background: transparent;
  padding: 0.25rem;
}
.btn-destructive {
  background: #fef2f2;
  color: var(--destructive);
  border-color: #fecaca;
}

main.main {
  flex: 1;
  overflow: auto;
  padding: 1.5rem 2rem;
}

.main-inner {
  max-width: 80rem;
  margin: 0 auto;
}

.page-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin: 0;
}
.page-sub {
  color: var(--muted-foreground);
  margin: 0.25rem 0 0;
  font-size: 0.9375rem;
}

.tabs-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.25rem;
  padding: 0.25rem;
  background: var(--secondary);
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

.tab-trigger {
  padding: 0.5rem 0.75rem;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  background: transparent;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--muted-foreground);
  font-family: inherit;
}
.tab-trigger:hover {
  color: var(--foreground);
}
.tab-trigger.active {
  background: var(--card);
  color: var(--foreground);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.card-header {
  padding: 1rem 1.25rem 0;
}
.card-title {
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0;
}
.card-desc {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  margin: 0.25rem 0 0;
}
.card-body {
  padding: 1rem 1.25rem 1.25rem;
}

.grid-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 1024px) {
  .grid-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .tabs-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 640px) {
  .layout {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
  }
  .grid-metrics {
    grid-template-columns: 1fr;
  }
  .tabs-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.chart-wrap {
  height: 300px;
  position: relative;
}
.chart-wrap.sm {
  height: 250px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.highlights .row {
  display: flex;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.highlights .row:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  margin-top: 0.35rem;
  flex-shrink: 0;
}
.dot.primary {
  background: var(--primary);
}
.dot.accent {
  background: var(--accent);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
.pill {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius);
  border: none;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  background: var(--secondary);
  color: var(--secondary-foreground);
  white-space: nowrap;
  font-family: inherit;
}
.pill.active {
  background: var(--primary);
  color: #fff;
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.block-list {
  background: rgba(232, 236, 244, 0.5);
  border-radius: var(--radius);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.block-item {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  padding: 0.75rem;
  background: var(--card);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  cursor: move;
}
.block-item.dragging {
  opacity: 0.5;
  border-color: var(--primary);
}
.drag-handle {
  color: var(--muted-foreground);
  flex-shrink: 0;
  margin-top: 0.2rem;
  cursor: grab;
}
.block-item input,
.block-item textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid transparent;
  background: transparent;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--foreground);
  outline: none;
}
.block-item input:focus,
.block-item textarea:focus {
  border-bottom-color: var(--primary);
}
.block-item textarea.code {
  background: #111827;
  color: #e5e7eb;
  padding: 0.5rem;
  border-radius: var(--radius);
  font-family: ui-monospace, monospace;
  font-size: 0.8125rem;
}

.readonly-input {
  border: none !important;
  background: transparent !important;
  cursor: default;
}

.work-card .bar {
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
  border-radius: 2px;
}
.work-card h3 {
  margin: 0;
  font-size: 1.125rem;
}
.work-card .company {
  color: var(--muted-foreground);
  margin: 0.25rem 0 0;
}
.work-card ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
}
.work-card li {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
}

.edu-card .year-badge {
  float: right;
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.pub-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.venue-badge {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.venue-badge.conf {
  border-color: #fdba74;
  background: #fff7ed;
  color: #9a3412;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--background);
}
.login-card {
  width: 100%;
  max-width: 24rem;
  padding: 2rem;
}
.login-card h1 {
  margin: 0 0 1rem;
  font-size: 1.5rem;
}
.login-card label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
}
.login-card input[type='password'] {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
}

.hidden {
  display: none !important;
}

.text-green {
  color: var(--green);
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

.flex-between {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.mt-1 {
  margin-top: 0.25rem;
}
.mb-6 {
  margin-bottom: 1.5rem;
}
.space-y-6 > * + * {
  margin-top: 1.5rem;
}
.space-y-4 > * + * {
  margin-top: 1rem;
}

blockquote.quote {
  border-left: 4px solid var(--primary);
  padding-left: 1rem;
  margin: 0;
  font-style: italic;
}

pre.code-block {
  background: #111827;
  color: #e5e7eb;
  padding: 1rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 0.875rem;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (max-width: 768px) {
  .cert-grid {
    grid-template-columns: 1fr;
  }
}

.editor-input {
  width: 100%;
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}
.editor-label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-bottom: 0.35rem;
}
.editor-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.editor-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
@media (max-width: 768px) {
  .editor-grid-2,
  .editor-grid-3 {
    grid-template-columns: 1fr;
  }
}
.editor-form-card {
  margin-top: 1rem;
}

/* Editor: inline edit + drag (tabs & summary blocks) */
.editor-tabs-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.25rem;
}
.editor-tab-item {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  border-radius: var(--radius);
  background: var(--muted);
  padding: 0 0.15rem 0 0;
}
.editor-tab-item .tab-trigger {
  border: none;
  background: transparent;
  border-radius: var(--radius);
  margin: 0;
}
.editor-tab-grip {
  cursor: grab;
  user-select: none;
  padding: 0.35rem 0.25rem 0.35rem 0.45rem;
  color: var(--muted-foreground);
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: -0.05em;
}
.editor-tab-grip::before {
  content: '⋮⋮';
}
.editor-tab-grip:active {
  cursor: grabbing;
}
.editor-tab-item.editor-tab-dragging {
  opacity: 0.55;
}
.editor-tab-item.editor-tab-drop-target {
  outline: 2px dashed var(--primary);
  outline-offset: 2px;
}

.editor-summary-block {
  position: relative;
  padding-left: 1.35rem;
}
.editor-section-grip {
  position: absolute;
  left: 0;
  top: 0.75rem;
  cursor: grab;
  user-select: none;
  color: var(--muted-foreground);
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: -0.05em;
}
.editor-section-grip::before {
  content: '⋮⋮';
}
.editor-section-grip:active {
  cursor: grabbing;
}
.editor-summary-block.editor-summary-dragging {
  opacity: 0.65;
}
.editor-summary-block.editor-summary-drop-target {
  box-shadow: 0 0 0 2px var(--primary);
  border-radius: var(--radius);
}
.editor-dbl-target {
  cursor: text;
}

.admin-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #fff8e6;
  border-bottom: 1px solid #fcd34d;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}