/* Mafy Labs: kaikille sivuille yhteiset tyylit (perusasettelu, napit, lomakkeet, overlayt).
   Jaettu aiemmasta styles.css:stä; sääntöjen keskinäinen järjestys on säilytetty. */

:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --surface: #ffffff;
  --surface-muted: #f0f2ee;
  --line: #d7dcd2;
  --line-strong: #bdc6b6;
  --text: #20231f;
  --muted: #646b5f;
  --muted-strong: #42483f;
  --accent: #23746f;
  --accent-dark: #155955;
  --accent-soft: #dff0ec;
  --warn: #a95f19;
  --warn-soft: #faead8;
  --danger: #a33b43;
  --danger-soft: #f7dddd;
  --ok: #336b3f;
  --ok-soft: #dfefdf;
  --shadow: 0 18px 42px rgba(38, 42, 36, 0.09);
}

/* Designsysteemin tokenit ovat tiedostoissa shared/tokens.css (VocabularyBoost,
   hallinta ja MafyTutor) ja shared/mafynetti-tokens.css (Mafynetti), jotka
   ladataan index.html:ssä ennen tätä tiedostoa. */
/* ===== Asiakassivut: Mafynetti-ilme (body.client-view) =====
   Ohje: designsystem_aiai.md. Asiakassivujen omat tyylitiedostot käyttävät
   Mafynettin tokeneita (--mf-*) suoraan. Tämä lohko hoitaa sen, mitä
   asiakassivut perivät hallinnan kanssa jaetuista säännöistä:
   1) Semanttinen kerros (--bg, --accent ...) Mafynettin tokeneihin.
   2) Silta: VocabularyBoost-sävyt, joihin jaetut säännöt yhä viittaavat.
      Silta poistuu, kun hallintakin siirtyy Mafynetti-ilmeeseen.
   Hallinta tekee oman kartoituksensa admin/admin.css:ssä eikä muutu. */
body.client-view {
  --bg: var(--mf-background-default);
  --surface: var(--mf-background-paper);
  --surface-muted: var(--mf-legacy-background-default-light);
  --line: var(--mf-legacy-outline-weak);
  --line-strong: var(--mf-legacy-outline-default);
  --text: var(--mf-legacy-text-primary);
  --muted: var(--mf-legacy-text-primary-faded);
  --muted-strong: var(--mf-legacy-text-primary-subtle);
  --accent: var(--mf-primary-main);
  --accent-dark: var(--mf-primary-dark);
  --accent-soft: var(--mf-legacy-primary-light);
  --warn: var(--mf-warning-700);
  --warn-soft: var(--mf-legacy-banner-warning);
  --danger: var(--mf-danger-600);
  --danger-soft: var(--mf-legacy-banner-danger);
  --ok: var(--mf-success-700);
  --ok-soft: var(--mf-legacy-banner-success);
  --shadow: var(--mf-elevation-1);

  /* Silta. Sävy vastaa käyttöä: --blue-900 ja --gray-900 ovat tekstiä,
     --gray-300 reunuksia, --blue-50/100 vaaleita pohjia. */
  --white: var(--mf-background-paper);
  --blue-50: var(--mf-primary-surface-faint);
  --blue-100: var(--mf-legacy-primary-light);
  --blue-200: var(--mf-primary-100);
  --blue-300: var(--mf-primary-200);
  --blue-400: var(--mf-primary-300);
  --blue-500: var(--mf-primary-main);
  --blue-600: var(--mf-primary-main);
  --blue-700: var(--mf-primary-dark);
  --blue-800: var(--mf-primary-700);
  --blue-900: var(--mf-legacy-text-primary);
  --gray-50: var(--mf-legacy-background-default-light);
  --gray-100: var(--mf-legacy-background-default-light);
  --gray-200: var(--mf-divider);
  --gray-300: var(--mf-legacy-outline-weak);
  --gray-400: var(--mf-legacy-outline-default);
  --gray-500: var(--mf-action-active);
  --gray-600: var(--mf-legacy-text-primary-faded);
  --gray-700: var(--mf-legacy-text-primary-subtle);
  --gray-800: var(--mf-legacy-text-primary);
  --gray-900: var(--mf-legacy-text-primary);
  --font-sans: var(--mf-font-sans);

  /* Sivun pohja: valkoinen hehku yläkeskellä vaaleansinisen pystyliu'un
     päällä, kuten ennen Mafynetti-ilmettä, mutta Mafynettin sinisin. Liu'un
     päätepiste on näkymän alapuolella, joten alareunan sävy on noin #d1e7ff
     kuten ennenkin. */
  background-color: var(--mf-background-default);
  background-image:
    radial-gradient(110% 65% at 50% 14%, var(--mf-background-paper) 0%, transparent 72%),
    linear-gradient(180deg, var(--mf-primary-surface-faint) 0%, var(--mf-primary-100) 160%);
  background-attachment: fixed;
  color: var(--mf-legacy-text-primary);
  font: var(--mf-font-body1);
}

/* Asiakassivujen oletukset ilman tarkkuutta (:where), jotta jokainen
   komponenttisääntö voittaa ne. Otsikot ovat Mafynettissa painoa 500 tai
   kevyempiä, ei selaimen lihavointia. */
:where(.client-view) :where(h1, h2, h3, h4, h5, h6) {
  font-weight: 500;
}

:where(.client-view) :focus-visible {
  outline: 2px solid var(--mf-primary-main);
  outline-offset: 2px;
}

:where(.client-view) :where(input[type="checkbox"], input[type="radio"]) {
  accent-color: var(--mf-primary-main);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

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

button {
  border: 0;
}

a {
  color: inherit;
}

a.primary-button,
a.secondary-button,
a.ghost-button {
  text-decoration: none;
}

button:disabled,
button:disabled:hover {
  cursor: not-allowed;
  opacity: 0.48;
}

.app-header h1,
.app-header p,
.workspace h2,
.workspace h3,
.workspace p {
  margin: 0;
}

.app-header-actions .ghost-button.active {
  background: var(--text);
  border-color: var(--text);
  color: #fff;
}

.eyebrow,
.section-kicker {
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.session-pill,
.count-badge,
.tag {
  align-items: center;
  background: var(--accent-soft);
  border: 1px solid #bfded8;
  border-radius: 999px;
  color: var(--accent-dark);
  display: inline-flex;
  font-size: 13px;
  font-weight: 700;
  gap: 8px;
  min-height: 30px;
  padding: 6px 11px;
}

.storage-tools {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

@keyframes pulseDot {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.35);
  }
}

.chevron-icon {
  transform: rotate(45deg);
}

.icon-button[aria-expanded="true"] .chevron-icon {
  transform: rotate(-135deg);
}

.app-shell {
  display: grid;
  gap: 18px;
  padding: 18px clamp(14px, 3vw, 30px) 34px;
}

.import-panel,
.workspace,
.task-sidebar,
.task-workspace {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-toggle {
  justify-self: start;
}

.ai-settings {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ai-settings .field:last-child {
  grid-column: 1 / -1;
}

.metric {
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
  padding: 11px;
}

.metric-label {
  color: var(--muted);
  display: block;
  font-size: 12px;
}

.metric-value {
  display: block;
  font-size: 22px;
  margin-top: 3px;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  min-height: calc(100vh - 190px);
  overflow: hidden;
}

.task-sidebar {
  border: 0;
  border-radius: 8px 0 0 8px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 190px);
  min-width: 0;
}

.task-sidebar.is-collapsed {
  overflow: hidden;
}

input[type="search"],
input[type="text"],
input[type="email"],
input[type="number"],
input[type="password"],
select,
textarea {
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--text);
  min-height: 40px;
  padding: 9px 10px;
  width: 100%;
}

textarea {
  line-height: 1.45;
  min-height: 128px;
  resize: vertical;
}

.task-list {
  align-content: start;
  display: grid;
  flex: 1;
  gap: 10px;
  overflow: auto;
  padding: 14px;
}

.mini-row,
.toolbar-row,
.split-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.task-workspace {
  border: 0;
  border-left: 1px solid var(--line);
  border-radius: 0 8px 8px 0;
  box-shadow: none;
  max-height: calc(100vh - 190px);
  overflow: auto;
}

.tab-button,
.secondary-button,
.primary-button,
.success-button,
.ghost-button,
.danger-button {
  align-items: center;
  border-radius: 7px;
  cursor: pointer;
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  min-height: 38px;
  padding: 9px 12px;
  white-space: nowrap;
}

.tab-button.tab-group-lukutaito:not(.active) {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.tab-button.tab-group-lukutaito.active {
  background: var(--accent);
  color: #fff;
}

.tab-button.tab-group-kielenhuolto:not(.active) {
  background: var(--warn-soft);
  color: var(--warn);
}

.tab-button.tab-group-kielenhuolto.active {
  background: var(--warn);
  color: #fff;
}

.tab-button.tab-group-kirjoitustaito:not(.active) {
  background: var(--color-success-bg);
  color: var(--color-success-text);
}

.tab-button.tab-group-kirjoitustaito.active {
  background: var(--color-success);
  color: #fff;
}

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

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

.secondary-button {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.ghost-button {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--muted-strong);
}

.danger-button {
  background: var(--danger-soft);
  color: var(--danger);
}

.admin-panel {
  gap: 18px;
}

.admin-status-success {
  background: var(--ok-soft);
  border-color: #bad8bd;
  color: var(--ok);
}

.admin-status-failure {
  background: var(--danger-soft);
  border-color: #e6b6ba;
  color: var(--danger);
}

@keyframes attentionPulse {
  0%,
  100% {
    box-shadow: none;
  }

  20%,
  75% {
    box-shadow: 0 0 0 4px var(--accent-soft);
  }
}

.section-heading-row {
  justify-content: space-between;
}

.inline-select-field {
  display: grid;
  gap: 4px;
}

.inline-select-field span {
  color: var(--muted-strong);
  font-size: 12px;
  font-weight: 800;
}

.material-box,
.prompt-card,
.evaluation-card {
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 10px;
  padding: 13px;
}

.material-box summary {
  cursor: pointer;
  font-weight: 700;
}

.material-text,
.answer-preview {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--muted-strong);
  line-height: 1.5;
  max-height: 260px;
  overflow: auto;
  padding: 12px;
  white-space: pre-wrap;
}

.compact-button {
  min-height: 32px;
  padding: 6px 10px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label,
.field > span,
.checkbox-row {
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 700;
}

.length-penalty-notice {
  background: var(--danger-soft);
  border: 1px solid var(--danger);
  border-radius: 8px;
  color: var(--danger);
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 14px 16px;
}

.length-penalty-notice > * {
  min-width: 0;
}

.length-penalty-notice p {
  font-size: 13px;
  margin: 0;
}

.length-penalty-notice-title {
  font-size: 14px;
}

.length-penalty-summary {
  color: var(--danger);
}

.length-penalty-table {
  border-collapse: collapse;
  font-size: 13px;
  width: 100%;
  max-width: 360px;
}

.length-penalty-table th,
.length-penalty-table td {
  border-bottom: 1px solid rgba(174, 19, 85, 0.25);
  padding: 6px 12px;
  text-align: left;
}

.length-penalty-table th {
  color: var(--danger);
  font-weight: 600;
}

.length-penalty-table tbody tr:last-child th,
.length-penalty-table tbody tr:last-child td {
  border-bottom: none;
}

.length-penalty-table tr.length-penalty-row-active td {
  background: rgba(174, 19, 85, 0.12);
  color: var(--danger);
  font-weight: 700;
}

.length-penalty-tips {
  border-top: 1px solid rgba(174, 19, 85, 0.25);
  color: #5a1c3a;
  padding-top: 10px;
}

.length-penalty-tips-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 4px !important;
}

.length-penalty-tips ul {
  font-size: 13px;
  margin: 0;
  padding-left: 20px;
}

.length-penalty-tips li {
  margin: 2px 0;
  overflow-wrap: anywhere;
  word-wrap: break-word;
}

table {
  border-collapse: collapse;
  min-width: 920px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-muted);
  color: var(--muted-strong);
  font-size: 12px;
  position: sticky;
  top: 0;
  z-index: 2;
}

td {
  font-size: 14px;
}

tr:last-child td {
  border-bottom: 0;
}

.diff-ok {
  color: var(--ok);
}

.diff-warn {
  color: var(--warn);
}

.diff-danger {
  color: var(--danger);
}

.notice {
  background: var(--warn-soft);
  border: 1px solid #ebc292;
  border-radius: 8px;
  color: #77400e;
  line-height: 1.45;
  padding: 12px;
}

@keyframes copyStatusPop {
  0% {
    transform: translateY(0);
  }

  18% {
    transform: translateY(-2px);
  }

  100% {
    transform: translateY(0);
  }
}

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

.hidden {
  display: none !important;
}

.client-view .app-header,
.client-view .import-panel,
.client-view .task-sidebar {
  display: none;
}

.client-view .app-shell {
  padding: 0;
}

.client-page {
  min-height: 100vh;
}

.client-close-button {
  background: #ae1355;
  border: 2px solid #ae1355;
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  min-height: 38px;
  padding: 8px 16px;
}

.client-close-button:hover,
.client-close-button:focus-visible {
  background: #891343;
  border-color: #891343;
}

.client-close-button:disabled {
  background: #ffd9ec;
  border-color: #ffd9ec;
  color: #891343;
  opacity: 1;
}

.client-login-error {
  color: var(--mf-danger-600);
  font: var(--mf-font-body2);
  margin: 0;
}

.client-landing-card-subtitle {
  color: var(--gray-600);
  font-size: 13px;
  font-weight: 600;
  margin: 2px 0 6px !important;
}

.client-intro-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
}

.client-prompt-pill {
  background: #eef2f6;
  border-color: #cfd8e3;
  color: var(--gray-600);
}

.loading-spinner-sm {
  height: 28px;
  min-width: 28px;
  width: 28px;
}

.client-attempt-chip:hover {
  background: var(--mf-action-hover);
  border-color: var(--accent);
  border-bottom-color: var(--attempt-color, var(--accent));
}

.client-attempt-chip.is-active {
  background: var(--accent-soft);
  border-color: var(--accent);
  border-bottom-color: var(--attempt-color, var(--accent));
  color: var(--accent-dark);
}

.client-attempt-column.is-active {
  background: var(--accent-soft);
  border-color: var(--accent);
  border-top-color: var(--attempt-color, var(--accent));
}

.client-paste-button {
  font-size: 13px;
  min-height: 32px;
  padding: 6px 10px;
}

.client-length-error {
  color: var(--danger);
  font-weight: 700;
}

.answer-length-info {
  font-style: italic;
}

.answer-length-info-icon {
  align-items: center;
  background: var(--accent);
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 10px;
  font-style: italic;
  font-weight: 700;
  height: 14px;
  justify-content: center;
  line-height: 1;
  margin-right: 4px;
  vertical-align: -2px;
  width: 14px;
}

.answer-length-value.is-over {
  color: var(--danger);
  font-weight: 700;
}

.client-result-empty {
  border-style: dashed;
}

.autosave-status {
  font-size: 0.78em;
  color: #6b8f71;
  min-width: 100px;
  text-align: right;
}

.autosave-status[data-status="error"] {
  color: #c0392b;
}

.evaluation-reflection-hint {
  font-size: 13px;
  font-style: italic;
  margin: 6px 0 0;
}

.evaluation-reflection-field {
  display: grid;
  gap: 6px;
}

.evaluation-reflection-field-label {
  font-weight: 800;
}

.evaluation-reflection-status {
  background: linear-gradient(135deg, #f6fbff 0%, #f1fbf8 100%);
  border: 1px solid #cce3df;
  border-left: 4px solid #86d9c8;
  border-radius: 8px;
  padding: 12px 14px;
}

.evaluation-reflection-status p {
  margin: 0;
}

@keyframes evaluationReadyPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(35, 116, 111, 0.55);
    transform: scale(1);
  }
  40% {
    transform: scale(1.04);
  }
  60% {
    box-shadow: 0 0 0 14px rgba(35, 116, 111, 0);
    transform: scale(1);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(35, 116, 111, 0);
    transform: scale(1);
  }
}

@keyframes evaluationProgressDot {
  0%, 80%, 100% {
    opacity: 0.25;
    transform: scale(0.9);
  }
  40% {
    opacity: 0.85;
    transform: scale(1);
  }
}

.evaluation-pre-notes {
  background: #f5f9f5;
  border: 1px solid #d0ddd0;
  border-left: 4px solid #86d9a8;
  border-radius: 8px;
  padding: 12px 14px;
}

.evaluation-pre-notes p {
  margin: 0;
}

.evaluation-pre-notes p + p {
  margin-top: 6px;
}

#proofread-loading-tip-counter {
  background: #e0f4f0;
  border: 1px solid #b7ded6;
  border-radius: 999px;
  color: #075b53;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  text-transform: none;
}

@keyframes typewriterCaret {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

.proofread-debug-panel-comparison {
  gap: 12px;
}

.proofread-finding-comparison,
.proofread-finding-list {
  display: grid;
  gap: 10px;
}

.proofread-finding-comparison-summary {
  align-items: center;
  background: #f6f8fb;
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 10px 12px;
}

.proofread-finding-comparison-summary strong {
  color: var(--blue-900);
}

.proofread-finding-comparison-summary span {
  color: #45546d;
  font-size: 13px;
}

.proofread-finding-list {
  align-content: start;
  background: #fbfcff;
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  padding: 10px;
}

.proofread-finding-list h4 {
  margin: 0;
}

.proofread-finding-title-meta {
  color: #5d6674;
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-top: 3px;
}

.proofread-finding-item {
  background: #fff;
  border: 1px solid #e3eaf5;
  border-radius: 7px;
  display: grid;
  gap: 8px;
  padding: 10px;
}

.proofread-finding-item-head {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: space-between;
}

.proofread-finding-badge {
  border-radius: 999px;
  color: var(--gray-900);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 8px;
  white-space: nowrap;
}

.proofread-finding-badge.is-same {
  background: #dbf3df;
}

.proofread-finding-badge.is-changed {
  background: #fff0bd;
}

.proofread-finding-badge.is-new {
  background: #d7ecff;
}

.proofread-finding-badge.is-missing {
  background: #ffd9ec;
}

.proofread-finding-item dl {
  display: grid;
  gap: 5px;
  margin: 0;
}

.proofread-finding-item dl div {
  display: grid;
  gap: 6px;
  grid-template-columns: 92px minmax(0, 1fr);
}

.proofread-finding-item dt {
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 800;
}

.proofread-finding-item dd {
  color: var(--gray-900);
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  margin: 0;
  overflow-wrap: anywhere;
}

.proofread-finding-item p {
  color: #45546d;
  font-size: 12px;
  line-height: 1.35;
  margin: 0;
}

.proofread-debug-prompt-details {
  border: 1px solid var(--gray-300);
  border-radius: 7px;
  display: grid;
  gap: 10px;
  padding: 10px 12px;
}

.proofread-debug-prompt-details summary {
  color: var(--blue-900);
  cursor: pointer;
  font-weight: 900;
}

.proofread-debug-prompt-details[open] summary {
  margin-bottom: 10px;
}

.proofread-debug-prompt-details > div {
  margin-top: 10px;
}

.proofread-compact-controls .proofread-summary-list {
  gap: 0 24px;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
}

.proofread-compact-controls .proofread-summary-toggle {
  font-size: 13px;
  min-height: 24px;
  padding: 2px 0;
}

.proofread-feedback-card .proofread-fallback-notice {
  animation: proofread-fallback-notice-dismiss 500ms ease 8s forwards;
  background: #fff6dc;
  border: 1px solid #e8d087;
  border-radius: 8px;
  color: #6b4d00;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
  padding: 7px 9px;
}

@keyframes proofread-fallback-notice-dismiss {
  to {
    border-width: 0;
    margin-top: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding-bottom: 0;
    padding-top: 0;
  }
}

.proofread-feedback-summary .proofread-summary-list {
  gap: 0 18px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.proofread-feedback-summary .proofread-summary-toggle {
  padding: 6px 0;
}

.proofread-summary-head {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  justify-content: space-between;
}

.proofread-feedback-summary .proofread-help {
  font-size: 12px;
  text-align: left;
}

.proofread-progress-summary {
  border-top: 1px solid var(--gray-300);
  padding-top: 10px;
}

.proofread-dashboard {
  align-items: stretch;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(230px, 0.8fr) minmax(0, 1.8fr);
}

.proofread-summary-card h3,
.proofread-note-card h3 {
  color: var(--blue-900);
  font-size: 18px;
  margin: 0;
  text-align: center;
  text-transform: uppercase;
}

.proofread-note-card {
  align-content: start;
  text-align: center;
}

.proofread-note-card p {
  color: var(--gray-700);
  line-height: 1.6;
  margin: 0;
}

.proofread-color-pilkku,
.proofread-error-pilkku {
  background: #ffe19a;
}

.proofread-color-piste,
.proofread-error-piste {
  background: #ffc6c6;
}

.proofread-color-muu_valimerkki,
.proofread-error-muu_valimerkki {
  background: #ffd7d7;
}

.proofread-color-iso_pieni_alkukirjain,
.proofread-error-iso_pieni_alkukirjain,
.proofread-color-iso_alkukirjain,
.proofread-error-iso_alkukirjain,
.proofread-color-pieni_alkukirjain,
.proofread-error-pieni_alkukirjain {
  background: var(--blue-300);
}

.proofread-color-yhdyssana,
.proofread-error-yhdyssana {
  background: #d8f0ca;
}

.proofread-color-oikeinkirjoitus,
.proofread-error-oikeinkirjoitus {
  background: #f5bad3;
}

.proofread-color-valilyonti,
.proofread-error-valilyonti {
  background: #ddd0f1;
}

.proofread-help {
  font-size: 12px;
  text-align: center;
}

.proofread-error:hover .proofread-popover,
.proofread-error:focus-within .proofread-popover {
  opacity: 1;
  transform: translate(-50%, -4px);
  visibility: visible;
}

.proofread-popover {
  background: var(--gray-900);
  border-radius: 6px;
  bottom: calc(100% + 10px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.24);
  color: #fff;
  display: grid;
  gap: 6px;
  left: 50%;
  line-height: 1.35;
  max-width: min(320px, 82vw);
  min-width: 230px;
  opacity: 0;
  padding: 10px 12px;
  pointer-events: none;
  position: absolute;
  text-align: center;
  transform: translate(-50%, 0);
  transition: opacity 150ms ease, transform 150ms ease, visibility 150ms ease;
  visibility: hidden;
  white-space: normal;
  z-index: 12;
}

.proofread-popover::after {
  border: 8px solid transparent;
  border-top-color: var(--gray-900);
  content: "";
  left: 50%;
  position: absolute;
  top: 100%;
  transform: translateX(-50%);
}

.proofread-popover strong {
  background: rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  font-size: 11px;
  justify-self: center;
  padding: 2px 7px;
}

.proofread-popover span {
  font-size: 13px;
  font-weight: 800;
}

.proofread-popover small {
  color: #dbe4f0;
  font-size: 12px;
}

/* Session check still in flight: hide the UI completely so protected views
   never flash before a possible redirect. */
.auth-pending .app-header,
.auth-pending .app-shell {
  visibility: hidden;
  pointer-events: none;
  user-select: none;
}

.auth-locked .app-header,
.auth-locked .app-shell {
  filter: blur(2px);
  pointer-events: none;
  user-select: none;
}

.auth-overlay {
  align-items: center;
  background: rgba(247, 247, 244, 0.9);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 22px;
  position: fixed;
  z-index: 30;
}

.auth-dialog {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(22, 26, 20, 0.22);
  display: grid;
  gap: 14px;
  max-width: 420px;
  padding: 22px;
  width: min(420px, 100%);
}

.auth-dialog h2,
.auth-dialog p {
  margin: 0;
}

.auth-error {
  color: var(--danger);
  font-size: 13px;
  font-weight: 700;
  min-height: 18px;
}

.evaluation-overlay,
.download-overlay,
.changes-overlay {
  align-items: center;
  background: rgba(32, 35, 31, 0.45);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 22px;
  position: fixed;
  z-index: 20;
}

.loading-spinner {
  animation: spin 0.9s linear infinite;
  border: 5px solid var(--accent-soft);
  border-top-color: var(--accent);
  border-radius: 999px;
  box-sizing: border-box;
  height: 48px;
  width: 48px;
}

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

@media (max-width: 1120px) {
  .import-panel,
  .workspace,
  .panel-grid,
  .evaluation-detail-grid,
  .comparison-detail-top,
  .prompt-ai-settings,
  .prompt-trace-grid,
  .response-toolbar,
  .response-action-groups,
  .import-summary,
  .import-panel-body,
  .admin-filter-grid,
  .admin-meta-list {
      grid-template-columns: 1fr;
  }

  .task-sidebar,
  .task-workspace {
      border-radius: 0;
      max-height: none;
  }

  .task-workspace {
      border-left: 0;
      border-top: 1px solid var(--line);
  }

  .task-sidebar {
      max-height: 440px;
  }

  .client-intro-meta {
      justify-content: flex-start;
  }

}

@media (max-width: 720px) {
  .client-paste-button {
      align-self: flex-start;
  }

  .proofread-popover {
      min-width: 210px;
  }

}

@media print {
  @page {
      margin: 18mm 16mm;
      size: A4;
  }

  html,
  body {
      background: #ffffff !important;
      color: #1a1a1a !important;
  }

  body * {
      visibility: hidden !important;
  }

}

@keyframes client-messages-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(45, 141, 253, 0.55);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(45, 141, 253, 0);
  }
}

.client-messages-badge {
  align-items: center;
  background: var(--danger);
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-size: 11px;
  font-weight: 700;
  justify-content: center;
  line-height: 1;
  min-width: 18px;
  padding: 3px 5px;
}

@keyframes client-messages-popover-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.client-messages-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.client-message-bubble {
  border-radius: 12px;
  max-width: 85%;
  padding: 10px 13px;
}

.client-message-bubble.is-admin {
  align-self: flex-start;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
}

.client-message-bubble.is-own {
  align-self: flex-end;
  background: var(--accent-soft);
  border: 1px solid #c4e2da;
}

.client-message-meta {
  color: var(--gray-500);
  font-size: 11.5px;
  margin: 0 0 4px;
}

.client-message-body {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  overflow-wrap: anywhere;
}

.client-messages-reply {
  border-top: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
}

.client-messages-reply label {
  color: var(--gray-600);
  font-size: 13px;
  font-weight: 600;
}

.client-messages-reply textarea {
  border: 1px solid var(--gray-400);
  border-radius: 8px;
  font: inherit;
  font-size: 14px;
  padding: 10px 12px;
  resize: vertical;
}

.admin-message-section-title {
  font-size: 15px;
  margin: 18px 0 10px;
}

.admin-message-section-title:first-child {
  margin-top: 0;
}

@media (max-width: 640px) {
  .client-message-bubble {
      max-width: 95%;
  }

}

/* display: grid/flex ohittaisi hidden-attribuutin ilman näitä. */
.workspace-toolbar[hidden],
.import-panel[hidden],
.workspace[hidden],
.task-sidebar[hidden] {
  display: none;
}

@keyframes admin-nav-badge-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(163, 59, 67, 0.55);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(163, 59, 67, 0);
  }
}

.tutor-changes-list {
  display: grid;
  gap: 8px;
  /* minmax(0, …): rivit eivät saa levittää saraketta palstaa leveämmäksi,
     vaan katkelmat lyhenevät ja napit rivittyvät rivin sisällä. */
  grid-template-columns: minmax(0, 1fr);
}

.tutor-change-item {
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
}

.tutor-change-texts {
  display: grid;
  gap: 4px;
  min-width: 0;
}

/* Opiskelijan näkymässä katkelma on nappi: klikkaus aktivoi kohdan
   työversiossa. Hallinnan listassa sama luokka on tavallinen div. */
button.tutor-change-texts {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  padding: 0;
  text-align: left;
}

button.tutor-change-texts:hover .tutor-change-old,
button.tutor-change-texts:hover .tutor-change-new {
  outline: 1px solid var(--gray-400);
}

/* Keskusteluun jo siirretty muutos himmennetään, jotta uudet kohdat
   erottuvat kasvavasta listasta. */
.tutor-change-item.is-sent {
  background: var(--gray-50);
  border-style: dashed;
}

.tutor-change-old {
  background: var(--danger-soft);
  border-radius: 6px;
  color: var(--danger);
  font-size: 13px;
  line-height: 1.5;
  margin: 0;
  overflow-wrap: anywhere;
  padding: 3px 8px;
  text-decoration: line-through;
}

.tutor-change-new {
  background: var(--ok-soft);
  border-radius: 6px;
  color: var(--ok);
  font-size: 13px;
  line-height: 1.5;
  margin: 0;
  overflow-wrap: anywhere;
  padding: 3px 8px;
}

/* Parhaillaan muokattava muutos: nostettu listan kärkeen tekstikentän alle
   ja korostettu sinisellä, jotta se erottuu muista. */
.tutor-change-item.is-active {
  background: var(--blue-50);
  border: 1px solid var(--blue-400);
}

/* Keskusteluun siirretty muutos supistuu yhdelle riville, jotta kasvava
   lista pysyy lyhyenä. Klikkaus avaa kohdan taas muokattavaksi. */
.tutor-change-item.is-collapsed {
  align-items: center;
  flex-direction: row;
  gap: 12px;
  justify-content: space-between;
  padding: 6px 12px;
}

.tutor-change-item.is-collapsed .tutor-change-texts {
  align-items: baseline;
  display: flex;
  gap: 10px;
}

/* Kapealla näytöllä nappien tekstit saavat rivittyä, jotta rivi mahtuu. */

@keyframes tutor-send-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(84, 162, 253, 0); }
  50% { box-shadow: 0 0 0 6px rgba(84, 162, 253, 0.35); }
}

/* Mallivertailu: opiskelijan oma katkelma ja parannettu versio rinnakkain. */
.tutor-comparison {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr;
  margin-top: 10px;
}

.tutor-comparison-col {
  border-radius: 10px;
  padding: 10px 12px;
}

.tutor-comparison-col h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin: 0 0 6px;
  text-transform: uppercase;
}

.tutor-comparison-col p {
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0;
  white-space: pre-wrap;
}

.tutor-comparison-col.is-original {
  background: var(--warn-soft);
  border: 1px solid #ecd3b4;
}

.tutor-comparison-col.is-original h5 {
  color: var(--warn);
}

.tutor-comparison-col.is-improved {
  background: var(--ok-soft);
  border: 1px solid #bcdcbc;
}

.tutor-comparison-col.is-improved h5 {
  color: var(--ok);
}

/* Kun muutos siirtyy keskusteluun, viestikenttä välähtää tutor-sinisenä —
   vihje siitä, että teksti ilmestyi juuri tähän. */
@keyframes tutor-chat-input-flash {
  0% {
    background: var(--blue-100);
    box-shadow: 0 0 0 5px var(--blue-200);
  }
  100% {
    background: #fff;
    box-shadow: 0 0 0 0 transparent;
  }
}

/* Kapealla näytöllä keskustelu ylhäällä ja työtila alla; koko runko
   vierittyy. */

@media (max-width: 640px) {
  .tutor-comparison {
      grid-template-columns: 1fr;
  }

}

/* Mallivertailun interaktiot: siteeraus on klikattava (aktivoi kohdan
   työversiossa) ja malliversio paljastetaan vasta pyynnöstä. */
button.tutor-comparison-col {
  cursor: pointer;
  font: inherit;
  text-align: left;
  width: 100%;
}

button.tutor-comparison-col.is-original:hover,
button.tutor-comparison-col.is-original:focus-visible {
  border-color: var(--warn);
  box-shadow: 0 0 0 2px rgba(169, 95, 25, 0.15);
}

@keyframes journey-highlight {
  0%, 55% { box-shadow: 0 0 0 3px var(--accent); }
  100% { box-shadow: 0 0 0 3px transparent; }
}