/* DraftPulse — offline-first student writing dashboard
   Layout: shared header, toolbar, summary strip, triage rail, student cards. */

:root {
  --bg: #f1f5f9;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --line: #e2e8f0;
  --line-soft: #eef2f7;
  --text: #0f172a;
  --text-2: #475569;
  --muted: #64748b;
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-soft: #eef2ff;
  --primary-ink: #4338ca;
  --success: #10b981;
  --success-soft: #ecfdf5;
  --warning: #f59e0b;
  --warning-soft: #fffbeb;
  --danger: #dc2626;
  --danger-soft: #fef2f2;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 6px 18px -6px rgba(15, 23, 42, 0.12), 0 2px 6px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 24px 60px -18px rgba(15, 23, 42, 0.28);
  --font: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

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

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

body.draftpulse-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(180deg, #f8fafc 0%, var(--bg) 220px, var(--bg) 100%);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.draftpulse-page .site-header__inner {
  width: min(1680px, 100%);
}

[hidden] {
  display: none !important;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 3px solid #f59e0b;
  outline-offset: 2px;
}

.dp-main {
  width: min(1680px, 100%);
  margin: 0 auto;
  padding: 16px 20px 24px;
  flex: 1;
}

/* First-open sign-in screen (Drive connect + folder setup) */
.signin-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 150px);
  padding: 28px 12px;
}

.signin-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: min(480px, 100%);
  padding: 36px 32px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.signin-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 2px;
}

.signin-logo {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--primary-soft);
  font-size: 24px;
}

.signin-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.signin-card h2 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.signin-lead {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.signin-connect {
  min-height: 48px;
  font-size: 15px;
}

.signin-status {
  color: var(--muted);
  font-size: 13px;
}

.signin-status.is-error {
  color: #b91c1c;
}

.signin-status:empty {
  display: none;
}

.signin-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.signin-divider::before,
.signin-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.signin-field {
  text-align: left;
}

.signin-demo-toggle {
  text-align: left;
  justify-content: flex-start;
}

.signin-note {
  color: var(--muted);
  font-size: 12px;
}

.signin-link {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--primary-ink);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.signin-link:hover {
  color: var(--primary);
}

.privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
  padding: 8px 12px;
  border: 1px solid #dbeafe;
  border-radius: var(--radius-md);
  background: #f0f7ff;
  color: #1e3a8a;
  font-size: 12px;
}

.privacy-note strong {
  color: #1e40af;
}

.storage-status,
.status-toast {
  margin-bottom: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
}

.storage-status {
  border: 1px solid #fecaca;
  background: var(--danger-soft);
  color: #991b1b;
}

.storage-status:empty,
.status-toast:empty {
  display: none;
}

.status-toast {
  border: 1px solid #c7d2fe;
  background: var(--primary-soft);
  color: #3730a3;
}

.status-toast.is-error {
  border-color: #fecaca;
  background: var(--danger-soft);
  color: #991b1b;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px 20px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.toolbar label,
.field {
  display: block;
  min-width: 0;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.toolbar label > select,
.toolbar label > input,
.field > select,
.field > input,
.field > textarea,
.field > .button-row {
  margin-top: 6px;
}

.field > .button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.field > .button-row input {
  flex: 1 1 120px;
  width: auto;
}

.field .muted {
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: normal;
  text-transform: none;
}

.toolbar select {
  min-width: 240px;
  max-width: 100%;
}

select,
input[type="search"],
input[type="text"],
input[type="number"],
input[type="password"],
textarea {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: normal;
  text-transform: none;
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.03);
}

select:hover,
input:hover,
textarea:hover {
  border-color: #94a3b8;
}

select:focus,
input:focus,
textarea:focus {
  border-color: var(--primary);
  outline: 3px solid rgba(79, 70, 229, 0.16);
  outline-offset: 0;
}

textarea {
  resize: vertical;
  line-height: 1.5;
}

.toolbar-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  margin-left: auto;
  text-align: right;
}

.source-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary-ink);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.source-badge.is-import {
  background: var(--success-soft);
  color: #047857;
}

.source-badge.is-drive {
  background: var(--warning-soft);
  color: #b45309;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 12px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0 14px;
}

.summary-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.summary-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.summary-card strong {
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.summary-card.is-accent strong {
  color: var(--primary);
}

.summary-hint {
  color: var(--muted);
  font-size: 11.5px;
}

.workspace {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.triage-rail {
  position: sticky;
  top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.triage-rail h2 {
  margin-bottom: 10px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.triage-toggle {
  display: none;
  width: 100%;
  min-height: 42px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-weight: 700;
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 16px;
}

.filter-list button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
}

.filter-list button:hover {
  background: var(--surface-soft);
}

.filter-list button[aria-pressed="true"] {
  border-color: #c7d2fe;
  background: var(--primary-soft);
  color: var(--primary-ink);
  font-weight: 700;
}

.filter-list .count {
  min-width: 24px;
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  background: #f1f5f9;
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.filter-list button[aria-pressed="true"] .count {
  background: #fff;
  color: var(--primary-ink);
}

.triage-rail .field {
  margin-top: 12px;
}

.triage-rail .field select,
.search-field input {
  min-height: 38px;
  font-size: 13px;
}

.search-field {
  margin-top: 14px;
}

.rail-note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.45;
}

.grid-area {
  min-width: 0;
}

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

.empty-state {
  padding: 48px 24px;
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.student-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: box-shadow 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.student-card:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
}

.student-card[data-status="typing"] {
  border-color: #d1fae5;
}

.student-card[data-pause="yellow"] {
  border-color: #fcd34d;
  background: #fffbeb;
}

.student-card[data-pause="red"] {
  border-color: #fca5a5;
  background: #fef2f2;
}

.card-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.avatar {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary-ink);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.avatar-lg {
  width: 52px;
  height: 52px;
  font-size: 16px;
}

.card-identity {
  min-width: 0;
}

.student-name {
  overflow: hidden;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.student-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  color: var(--muted);
  font-size: 9.5px;
  font-weight: 600;
}

.status-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
}

.status-typing {
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.16);
  animation: dpPulse 1.8s ease-in-out infinite;
}

.status-idle {
  background: var(--warning);
}

.status-offline {
  background: #94a3b8;
}

@keyframes dpPulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.14); }
  50% { box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.05); }
}

.icon-button {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text-2);
  font-size: 15px;
  line-height: 1;
}

.student-card .icon-button {
  width: 26px;
  height: 26px;
  font-size: 13px;
}

.icon-button:hover:not(:disabled) {
  border-color: #c7d2fe;
  background: var(--primary-soft);
  color: var(--primary-ink);
}

.icon-button:disabled {
  opacity: 0.5;
  cursor: progress;
}

.icon-button.is-spinning {
  animation: dpSpin 700ms linear infinite;
}

@keyframes dpSpin {
  to { transform: rotate(360deg); }
}

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

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  min-width: 0;
}

.metric strong {
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.metric span {
  color: var(--muted);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
}

.total-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.word-count {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text);
}

.word-count-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  color: var(--muted);
}

.word-count strong {
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.progress {
  height: 4px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--line-soft);
}

.progress > span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
  transition: width 400ms ease;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: -4px;
  color: var(--muted);
  font-size: 9px;
}

.card-meta .last-seen {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}

.card-meta .clock-icon {
  width: 11px;
  height: 11px;
  flex-shrink: 0;
  color: var(--muted);
}

.pace-pill {
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  color: var(--text-2);
  font-weight: 700;
  white-space: nowrap;
}

.pace-pill.pace-behind {
  background: var(--danger-soft);
  color: #b91c1c;
}

.pace-pill.pace-complete {
  background: var(--success-soft);
  color: #047857;
}

.pace-pill.pace-on-track {
  background: var(--primary-soft);
  color: var(--primary-ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 7px 12px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
}

.button-secondary {
  border-color: #cbd5e1;
  background: var(--surface);
  color: var(--text-2);
}

.button-secondary:hover {
  border-color: #94a3b8;
  background: var(--surface-soft);
}

.button-primary {
  background: var(--primary);
  color: #fff;
}

.button-primary:hover {
  background: var(--primary-hover);
}

.button-danger {
  border-color: #fecaca;
  background: var(--danger-soft);
  color: #b91c1c;
}

.button-danger:hover:not(:disabled) {
  background: #fee2e2;
}

.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Blocked Drive buttons stay clickable so they can explain what is missing. */
.button[aria-disabled="true"] {
  opacity: 0.55;
  cursor: help;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.file-button {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.file-button input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.dp-dialog {
  width: min(760px, calc(100vw - 28px));
  max-height: calc(100vh - 40px);
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}

.dp-dialog::backdrop {
  background: rgba(15, 23, 42, 0.48);
}

.dp-dialog[open] {
  display: flex;
  flex-direction: column;
}

.dialog-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.dialog-head > div:not(.avatar) {
  min-width: 0;
  flex: 1;
}

.dialog-head > .avatar {
  flex: 0 0 auto;
}

.dialog-head h2 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.dialog-head .icon-button {
  margin-left: auto;
}

.eyebrow {
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dialog-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 22px;
  overflow: auto;
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 22px;
  border-top: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 0 0 18px 18px;
}

.inspect-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.inspect-stat {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 8px 10px;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: var(--surface-soft);
}

.inspect-stat span {
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.inspect-stat strong {
  color: var(--text);
  font-size: 17px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.inspect-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.inspect-section h3 {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sparkline {
  width: 100%;
  height: 72px;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: var(--surface-soft);
}

.sparkline-empty {
  padding: 24px 12px;
  border: 1px dashed #cbd5e1;
  border-radius: 10px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 210px;
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 5px 8px;
  border-radius: 7px;
  background: var(--surface-soft);
  font-size: 12px;
}

.timeline time {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.timeline .timeline-change {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline .timeline-meta {
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.timeline .is-negative {
  color: #b91c1c;
}

.daily-list {
  max-height: none;
  overflow: visible;
}

.daily-list li {
  grid-template-columns: 104px minmax(0, 1fr) auto;
}

.daily-list time {
  white-space: nowrap;
}

.daily-list .is-untracked {
  color: var(--muted);
  font-weight: 600;
}

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

.dialog-note {
  padding: 10px 12px;
  border: 1px solid #dbeafe;
  border-radius: 10px;
  background: #f0f7ff;
  color: #1e3a8a;
  font-size: 12px;
}

.dialog-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.dialog-section h3 {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-2);
}

.inspect-save-status {
  min-height: 16px;
}

.inspect-save-status.is-error {
  color: #b91c1c;
}

@media (max-width: 1180px) {
  .summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .student-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .workspace {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .triage-rail {
    position: static;
    padding: 12px;
  }

  .triage-toggle {
    display: block;
  }

  .triage-panel {
    display: none;
    padding-top: 12px;
  }

  .triage-panel.is-open {
    display: block;
  }

  .triage-rail h2 {
    display: none;
  }

  .filter-list {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .filter-list button {
    width: auto;
    gap: 6px;
    padding: 7px 10px;
  }

  .triage-rail .field {
    display: inline-flex;
    width: calc(50% - 6px);
    margin: 8px 6px 0 0;
  }

  .search-field {
    display: flex;
    width: 100%;
    margin-top: 12px;
  }
}

@media (max-width: 640px) {
  .draftpulse-page .site-header__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .draftpulse-page .site-header .site-header__button {
    width: 100%;
    font-size: 15px;
  }
}

@media (max-width: 720px) {
  .dp-main {
    padding: 16px 14px 48px;
  }

  .privacy-note {
    padding: 8px 10px;
    font-size: 11.5px;
  }

  .summary-hint {
    display: none;
  }

  .summary-card {
    gap: 1px;
  }

  .toolbar {
    padding: 14px;
  }

  .toolbar label {
    width: 100%;
  }

  .toolbar select {
    min-width: 0;
  }

  .toolbar-meta {
    align-items: flex-start;
    margin-left: 0;
    text-align: left;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .summary-card {
    padding: 10px 12px;
  }

  .summary-card strong {
    font-size: 20px;
  }

  .signin-card {
    padding: 28px 20px;
  }

  .student-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .dialog-grid,
  .inspect-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dialog-head,
  .dialog-content,
  .dialog-actions {
    padding-left: 16px;
    padding-right: 16px;
  }

  .timeline li {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .timeline .timeline-meta {
    grid-column: 2;
    white-space: normal;
  }
}

@media (max-width: 420px) {
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric strong {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  body.draftpulse-page {
    background: #fff;
  }

  .privacy-note,
  .status-toast,
  .storage-status,
  .toolbar-meta,
  .triage-rail,
  .no-print {
    display: none !important;
  }

  .dp-main {
    max-width: none;
    padding: 0;
  }

  .workspace {
    display: block;
  }

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

  .student-card {
    break-inside: avoid;
    box-shadow: none;
  }
}


/* Google Drive mapping review (optional read-only sync) */
.drive-mapping-list {
  display: grid;
  gap: 6px;
  margin-top: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.drive-mapping-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
}

.drive-mapping-name {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drive-mapping-row select {
  width: 100%;
  min-width: 0;
  padding: 4px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--surface);
}

.drive-mapping-state {
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
}

/* Static setup disclosure shown above the Drive controls (no JS required) */
.drive-setup {
  margin: 0 0 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
}

.drive-setup summary {
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
}

.drive-setup[open] summary {
  margin-bottom: 6px;
}

.drive-setup p {
  margin: 0 0 6px;
  line-height: 1.45;
}

.drive-setup ol {
  margin: 0 0 6px;
  padding-left: 20px;
  line-height: 1.45;
}

.drive-setup li {
  margin-bottom: 4px;
}

.drive-setup li:last-child,
.drive-setup > :last-child {
  margin-bottom: 0;
}

.drive-setup code {
  padding: 1px 4px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 12px;
}

@media (max-width: 640px) {
  .drive-mapping-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .drive-mapping-state {
    white-space: normal;
  }
}