/* DSA practice sheet and Google Workspace pages. */

.dsa-page {
  --dsa-easy: #4ade80;
  --dsa-medium: #fbbf24;
  --dsa-hard: #fb7185;
  --dsa-easy-soft: rgba(74, 222, 128, 0.13);
  --dsa-medium-soft: rgba(251, 191, 36, 0.13);
  --dsa-hard-soft: rgba(251, 113, 133, 0.13);
}

:root[data-theme="light"] .dsa-page {
  --dsa-easy: #0f7a4c;
  --dsa-medium: #9a5b00;
  --dsa-hard: #b42342;
  --dsa-easy-soft: rgba(15, 122, 76, 0.1);
  --dsa-medium-soft: rgba(154, 91, 0, 0.1);
  --dsa-hard-soft: rgba(180, 35, 66, 0.1);
}

.dsa-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: 26px 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background:
    radial-gradient(620px 220px at 0% 0%, var(--accent-soft), transparent 66%),
    var(--panel);
}

.dsa-hero h1 {
  margin: 4px 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(30px, 3.6vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.dsa-hero-side {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.dsa-pill {
  padding: 6px 11px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--panel-2);
  color: var(--text-dim);
  font-size: 11.5px;
  white-space: nowrap;
}

/* summary ---------------------------------------------------------------- */

.dsa-summary-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.4fr);
  gap: 18px;
  align-items: center;
  margin-bottom: 14px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.dsa-summary-main {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.dsa-ring {
  --pct: 0;
  position: relative;
  flex: 0 0 auto;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--pct) * 1%), var(--panel-3) 0);
  display: grid;
  place-items: center;
}

.dsa-ring::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--panel);
}

.dsa-ring span {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.05;
}

.dsa-ring strong {
  font-size: 17px;
}

.dsa-ring small {
  color: var(--text-faint);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dsa-solved-line {
  color: var(--text-dim);
  font-size: 13.5px;
}

.dsa-solved-line strong {
  color: var(--text);
  font-size: 19px;
  font-variant-numeric: tabular-nums;
}

.dsa-sync {
  margin-top: 3px;
  color: var(--text-faint);
  font-size: 11.8px;
}

.dsa-text-btn {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
}

.dsa-topic-progress {
  display: block;
  margin-top: 5px;
  color: var(--text-faint);
  font-size: 11.5px;
}

.dsa-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.dsa-stat {
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  background: var(--panel-2);
}

.dsa-stat-label {
  color: var(--text-faint);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dsa-stat strong {
  display: block;
  margin: 3px 0 7px;
  font-size: 19px;
  font-variant-numeric: tabular-nums;
}

.dsa-stat strong small {
  margin-left: 2px;
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 500;
}

.dsa-mini-bar {
  display: block;
  height: 4px;
  overflow: hidden;
  border-radius: 4px;
  background: var(--panel-3);
}

.dsa-mini-bar > span {
  display: block;
  height: 100%;
  border-radius: 4px;
}

/* LeetCode --------------------------------------------------------------- */

.dsa-card {
  margin-bottom: 18px;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--panel);
}

.dsa-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.dsa-card-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 600;
}

.dsa-hint {
  margin: 4px 0 0;
  color: var(--text-faint);
  font-size: 11.8px;
  line-height: 1.5;
}

.dsa-lc-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dsa-lc-form input {
  flex: 1 1 220px;
  height: 36px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  outline: none;
  background: var(--panel-2);
  color: var(--text);
  font-size: 13px;
}

.dsa-lc-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.dsa-lc-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
  color: var(--text-dim);
  font-size: 13px;
}

.dsa-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: dsa-spin 0.8s linear infinite;
}

@keyframes dsa-spin {
  to { transform: rotate(360deg); }
}

.dsa-alert {
  margin: 8px 0 12px;
  padding: 9px 12px;
  border: 1px solid color-mix(in srgb, var(--dsa-hard) 35%, var(--border));
  border-radius: 9px;
  background: var(--dsa-hard-soft);
  color: var(--dsa-hard);
  font-size: 12px;
}

.dsa-lc-profile {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-soft);
}

.dsa-lc-profile img,
.dsa-avatar-fallback {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border);
  object-fit: cover;
}

.dsa-avatar-fallback {
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  font-size: 15px;
}

.dsa-lc-id {
  display: flex;
  flex-direction: column;
  min-width: 160px;
  margin-right: auto;
}

.dsa-lc-id strong {
  font-size: 15px;
}

.dsa-lc-id span,
.dsa-lc-id small {
  color: var(--text-faint);
  font-size: 11.5px;
}

.dsa-lc-metric {
  display: flex;
  flex-direction: column;
  min-width: 112px;
  padding-left: 14px;
  border-left: 1px solid var(--border-soft);
}

.dsa-lc-metric span {
  color: var(--text-faint);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.dsa-lc-metric strong {
  font-size: 18px;
  font-variant-numeric: tabular-nums;
}

.dsa-lc-metric small {
  color: var(--text-faint);
  font-size: 10.5px;
}

.dsa-lc-grid {
  display: grid;
  grid-template-columns: minmax(310px, 1fr) minmax(260px, 1fr);
  gap: 22px;
}

.dsa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.dsa-table th {
  padding: 7px 9px;
  border-bottom: 1px solid var(--border);
  color: var(--text-faint);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: right;
  text-transform: uppercase;
}

.dsa-table th:first-child,
.dsa-table td:first-child {
  text-align: left;
}

.dsa-table td {
  padding: 8px 9px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-dim);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.dsa-table td strong {
  color: var(--text);
}

.dsa-lc-sub {
  margin-top: 9px;
  color: var(--text-faint);
  font-size: 11.5px;
}

.dsa-heatmap-label {
  margin-bottom: 6px;
  color: var(--text-faint);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dsa-heatmap {
  display: grid;
  grid-template-columns: repeat(18, 1fr);
  gap: 3px;
  margin-bottom: 14px;
}

.dsa-heat-cell {
  aspect-ratio: 1;
  border-radius: 2px;
  background: var(--panel-3);
}

.dsa-heat-cell[data-level="1"] { background: color-mix(in srgb, var(--accent) 28%, var(--panel-3)); }
.dsa-heat-cell[data-level="2"] { background: color-mix(in srgb, var(--accent) 50%, var(--panel-3)); }
.dsa-heat-cell[data-level="3"] { background: color-mix(in srgb, var(--accent) 74%, var(--panel-3)); }
.dsa-heat-cell[data-level="4"] { background: var(--accent); }

.dsa-tag-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 26px;
  gap: 7px;
  align-items: center;
  margin-bottom: 5px;
  color: var(--text-dim);
  font-size: 10.8px;
}

.dsa-tag-row > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dsa-tag-row b {
  color: var(--text-faint);
  font-weight: 500;
  text-align: right;
}

.dsa-tag-bar {
  height: 4px;
  overflow: hidden;
  border-radius: 4px;
  background: var(--panel-3);
}

.dsa-tag-bar span {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.dsa-recent {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-soft);
}

.dsa-recent h3 {
  margin: 0 0 6px;
  color: var(--text-faint);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dsa-recent ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 5px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.dsa-recent li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 11.5px;
}

.dsa-recent a {
  overflow: hidden;
  color: var(--link);
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dsa-recent a:hover {
  text-decoration: underline;
}

.dsa-recent li span {
  flex: 0 0 auto;
  color: var(--text-faint);
  font-size: 10.5px;
}

.dsa-fetched {
  margin-top: 12px;
}

/* layout ------------------------------------------------------------------ */

.dsa-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 16px;
  align-items: start;
}

.dsa-left {
  min-width: 0;
}

.dsa-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--panel);
}

.dsa-topic-select {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dsa-topic-select select {
  height: 34px;
  max-width: 230px;
  padding: 0 26px 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  background: var(--panel-2);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
}

.dsa-search {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1 1 170px;
  min-width: 150px;
  height: 34px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text-faint);
}

.dsa-search .i {
  width: 14px;
  height: 14px;
}

.dsa-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 12.5px;
}

.dsa-filters {
  display: flex;
  gap: 3px;
  padding: 2px;
  border-radius: 8px;
  background: var(--panel-2);
}

.dsa-filter {
  height: 28px;
  padding: 0 9px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-faint);
  font-size: 11.5px;
  cursor: pointer;
}

.dsa-filter:hover {
  color: var(--text);
}

.dsa-filter.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.dsa-topic-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 16px 2px 10px;
}

.dsa-topic-head h2 {
  margin: 0 0 3px;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
}

.dsa-topic-head p {
  max-width: 62ch;
  margin: 0;
  color: var(--text-dim);
  font-size: 12.2px;
  line-height: 1.55;
}

.dsa-subtopics {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}

.dsa-subtopics span {
  padding: 2px 7px;
  border: 1px solid var(--border-soft);
  border-radius: 5px;
  background: var(--panel-2);
  color: var(--text-faint);
  font-size: 10.2px;
}

.dsa-resources {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  justify-content: flex-end;
  gap: 5px;
  max-width: 330px;
}

.dsa-res-label {
  width: 100%;
  margin-bottom: 2px;
  color: var(--text-faint);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
}

.dsa-resources .dsa-link {
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  font-size: 10.5px;
}

.dsa-resources .dsa-link .i {
  width: 11px;
  height: 11px;
}

.dsa-list-head {
  display: flex;
  justify-content: space-between;
  margin: 0 2px 7px;
  color: var(--text-faint);
  font-size: 10.8px;
}

.dsa-questions {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.dsa-q {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  transition: border-color 0.14s, background 0.14s;
}

.dsa-q:hover,
.dsa-q.is-open {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: var(--panel-2);
}

.dsa-q.is-done {
  border-left: 3px solid var(--dsa-easy);
}

.dsa-check {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  padding: 0;
  border: 1.5px solid var(--border);
  border-radius: 5px;
  background: var(--panel);
  color: var(--accent-ink);
  cursor: pointer;
}

.dsa-check .i {
  width: 12px;
  height: 12px;
  stroke-width: 2.6;
}

.dsa-check.is-checked {
  border-color: var(--dsa-easy);
  background: var(--dsa-easy);
}

.dsa-index {
  flex: 0 0 auto;
  width: 20px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.dsa-q-main {
  flex: 1;
  min-width: 0;
}

.dsa-q-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.dsa-q-title {
  color: var(--text);
  font-size: 13.2px;
  font-weight: 500;
  text-decoration: none;
}

.dsa-q-title:hover {
  color: var(--accent);
  text-decoration: underline;
}

.dsa-diff {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 9.8px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.dsa-diff.easy { background: var(--dsa-easy-soft); color: var(--dsa-easy); }
.dsa-diff.medium { background: var(--dsa-medium-soft); color: var(--dsa-medium); }
.dsa-diff.hard { background: var(--dsa-hard-soft); color: var(--dsa-hard); }

.dsa-pattern {
  color: var(--text-faint);
  font-size: 10.5px;
}

.dsa-q-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 3px;
}

.dsa-link {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--text-faint);
  font-size: 10.8px;
  text-decoration: none;
}

.dsa-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

.dsa-link .i {
  width: 10px;
  height: 10px;
  opacity: 0.65;
}

.dsa-flag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--accent);
  font-size: 10.3px;
}

.dsa-flag .i {
  width: 10px;
  height: 10px;
}

.dsa-open {
  flex: 0 0 auto;
}

.dsa-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 36px 20px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--text-faint);
  font-size: 12px;
  text-align: center;
}

.dsa-empty .i {
  width: 22px;
  height: 22px;
}

.dsa-empty strong {
  color: var(--text-dim);
  font-size: 13px;
}

/* detail ------------------------------------------------------------------ */

.dsa-detail {
  position: sticky;
  top: calc(var(--topbar-h) + 12px);
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.dsa-detail-empty {
  min-height: 240px;
}

.dsa-detail-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 100%;
  min-height: 205px;
  color: var(--text-faint);
  text-align: center;
}

.dsa-detail-placeholder .i {
  width: 26px;
  height: 26px;
  color: var(--accent);
}

.dsa-detail-placeholder strong {
  color: var(--text-dim);
  font-size: 13.5px;
}

.dsa-detail-placeholder p {
  max-width: 28ch;
  margin: 0;
  font-size: 11.5px;
  line-height: 1.5;
}

.dsa-detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.dsa-detail h2 {
  margin: 8px 0 2px;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.2;
}

.dsa-detail-meta {
  margin: 0 0 8px;
  color: var(--text-faint);
  font-size: 11px;
}

.dsa-detail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.dsa-detail-links .dsa-link {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text-dim);
  font-size: 11px;
}

.dsa-complete {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 13px;
  padding: 9px 10px;
  border: 1px solid var(--border-soft);
  border-radius: 9px;
  background: var(--panel-2);
  cursor: pointer;
}

.dsa-complete input {
  margin-top: 2px;
  accent-color: var(--dsa-easy);
}

.dsa-complete span {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.dsa-complete strong {
  color: var(--text-dim);
  font-size: 12px;
}

.dsa-complete small {
  color: var(--text-faint);
  font-size: 10.5px;
}

.dsa-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 13px;
}

.dsa-field label {
  color: var(--text-dim);
  font-size: 11.5px;
  font-weight: 600;
}

.dsa-field textarea,
.dsa-code,
.dsa-code-meta input,
.dsa-code-meta select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  background: var(--panel-2);
  color: var(--text);
  font-size: 12.2px;
}

.dsa-field textarea {
  padding: 8px 10px;
  font: inherit;
  font-size: 12.2px;
  line-height: 1.55;
  resize: vertical;
}

.dsa-field textarea:focus,
.dsa-code:focus,
.dsa-code-meta input:focus,
.dsa-code-meta select:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.dsa-save-state,
.dsa-code-head span {
  color: var(--text-faint);
  font-size: 10.3px;
}

.dsa-code-block {
  padding: 11px;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  background: var(--panel-2);
}

.dsa-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7px;
}

.dsa-code-head strong {
  font-size: 11.8px;
}

.dsa-code-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 7px;
}

.dsa-file-btn {
  cursor: pointer;
}

.dsa-code-tools .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.dsa-code-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 104px;
  gap: 5px;
  margin-bottom: 6px;
}

.dsa-code-meta input,
.dsa-code-meta select {
  height: 30px;
  padding: 0 8px;
  font-size: 11px;
}

.dsa-code {
  min-height: 130px;
  padding: 8px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  resize: vertical;
  tab-size: 2;
}

.dsa-save-code {
  width: 100%;
  justify-content: center;
  margin-top: 7px;
}

.dsa-detail-nav {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  margin-top: 12px;
}

/* responsive -------------------------------------------------------------- */

@media (max-width: 1180px) {
  .dsa-body {
    grid-template-columns: minmax(0, 1fr) 340px;
  }
  .dsa-summary-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .dsa-body {
    grid-template-columns: 1fr;
  }
  .dsa-detail {
    position: static;
  }
  .dsa-lc-grid {
    grid-template-columns: 1fr;
  }
  .dsa-topic-head {
    flex-direction: column;
  }
  .dsa-resources {
    max-width: none;
    justify-content: flex-start;
  }
  .dsa-res-label {
    text-align: left;
  }
}

@media (max-width: 680px) {
  .dsa-hero {
    padding: 20px;
  }
  .dsa-stat-grid {
    grid-template-columns: 1fr;
  }
  .dsa-lc-metric {
    border-left: 0;
    padding-left: 0;
  }
  .dsa-toolbar {
    align-items: stretch;
  }
  .dsa-topic-select,
  .dsa-search {
    flex: 1 1 100%;
  }
  .dsa-topic-select select {
    flex: 1;
    max-width: none;
  }
  .dsa-filters {
    flex: 1 1 auto;
  }
  .dsa-q {
    flex-wrap: wrap;
  }
  .dsa-q-main {
    flex-basis: calc(100% - 58px);
  }
  .dsa-open {
    margin-left: 29px;
  }
  .dsa-heatmap {
    grid-template-columns: repeat(15, 1fr);
  }
}

/* Google Workspace -------------------------------------------------------- */

.workspace-page {
  --ws-soft: var(--accent-soft);
}

.ws-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
  padding: 24px 26px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background:
    radial-gradient(600px 220px at 100% 0%, rgba(66, 133, 244, 0.12), transparent 65%),
    var(--panel);
}

.ws-hero h1 {
  margin: 4px 0 7px;
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.1;
}

.ws-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ws-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--panel);
}

.ws-tab {
  padding: 7px 12px;
  border-radius: 7px;
  color: var(--text-dim);
  font-size: 12.2px;
  text-decoration: none;
}

.ws-tab:hover {
  background: var(--panel-2);
  color: var(--text);
}

.ws-tab.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.ws-grid {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.ws-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--panel);
}

.ws-card h2 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
}

.ws-card h3 {
  margin: 0 0 7px;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.ws-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.ws-toolbar input,
.ws-toolbar select {
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  background: var(--panel-2);
  color: var(--text);
  font-size: 12.2px;
}

.ws-toolbar input {
  flex: 1 1 180px;
}

.ws-toolbar input:focus,
.ws-toolbar select:focus {
  border-color: var(--accent);
}

.ws-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.ws-mail {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 100%;
  padding: 10px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.ws-mail:hover,
.ws-mail.is-active {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: var(--panel-2);
}

.ws-mail.is-unread {
  border-left: 3px solid var(--accent);
}

.ws-mail-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.ws-mail-from {
  overflow: hidden;
  color: var(--text);
  font-size: 12.5px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ws-mail-date {
  flex: 0 0 auto;
  color: var(--text-faint);
  font-size: 10.2px;
}

.ws-mail-subject {
  overflow: hidden;
  color: var(--text-dim);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ws-mail-snippet {
  overflow: hidden;
  color: var(--text-faint);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ws-reader {
  min-height: 320px;
}

.ws-reader-head {
  padding-bottom: 11px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 11px;
}

.ws-reader-head h2 {
  margin: 2px 0 4px;
  font-family: var(--font-serif);
  font-size: 21px;
}

.ws-reader-meta {
  color: var(--text-faint);
  font-size: 11.5px;
  line-height: 1.55;
}

.ws-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--text-dim);
  font-size: 12.7px;
  line-height: 1.7;
}

.ws-empty {
  padding: 30px 16px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.ws-empty strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-dim);
  font-size: 13px;
}

.ws-notice {
  margin-bottom: 13px;
  padding: 11px 13px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.55;
}

.ws-notice strong {
  color: var(--text);
}

.ws-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
}

.ws-field span {
  color: var(--text-dim);
  font-size: 11.5px;
  font-weight: 600;
}

.ws-field input,
.ws-field textarea,
.ws-field select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  background: var(--panel-2);
  color: var(--text);
  font-size: 12.2px;
}

.ws-field input,
.ws-field select {
  height: 36px;
}

.ws-field textarea {
  min-height: 130px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.55;
  resize: vertical;
}

.ws-field input:focus,
.ws-field textarea:focus,
.ws-field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.ws-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.ws-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.ws-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
}

.ws-check input {
  accent-color: var(--accent);
}

.ws-account {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 12px;
}

.ws-account img,
.ws-account .ws-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  object-fit: cover;
}

.ws-account .ws-avatar {
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

.ws-account strong {
  display: block;
  font-size: 13px;
}

.ws-account span {
  color: var(--text-faint);
  font-size: 11px;
}

.ws-drive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
}

.ws-file {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
}

.ws-file:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: var(--panel-2);
}

.ws-file strong {
  overflow: hidden;
  font-size: 12.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ws-file span {
  color: var(--text-faint);
  font-size: 10.5px;
}

.ws-event {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-soft);
}

.ws-event:last-child {
  border-bottom: 0;
}

.ws-event-date {
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
}

.ws-event strong {
  display: block;
  font-size: 12.7px;
}

.ws-event span,
.ws-event small {
  color: var(--text-faint);
  font-size: 10.8px;
}

.ws-code {
  margin: 6px 0 10px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--code-bg);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.ws-log {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ws-log li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-dim);
  font-size: 11.3px;
}

.ws-log li span {
  color: var(--text-faint);
  font-size: 10.4px;
}

.ws-pill {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
}

.ws-pill.warn {
  background: rgba(251, 191, 36, 0.16);
  color: #d99a06;
}

:root[data-theme="light"] .ws-pill.warn {
  background: rgba(154, 91, 0, 0.12);
  color: #8a5200;
}

@media (max-width: 980px) {
  .ws-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .ws-row {
    grid-template-columns: 1fr;
  }
  .ws-event {
    grid-template-columns: 68px minmax(0, 1fr);
  }
}