:root {
  --dausoko-menu-ink: #f6fcff;
  --dausoko-menu-muted: #aecbd8;
  --dausoko-menu-line: rgba(155, 224, 239, .42);
  --dausoko-menu-deep: rgba(1, 30, 46, .88);
  --dausoko-menu-aqua: #82e9f5;
  --dausoko-menu-amber: #ffd26d;
}

[data-dausoko-menu] {
  position: sticky !important;
  top: 0;
  z-index: 500;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 18px !important;
  min-height: 72px !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 12px clamp(18px, 4vw, 56px) !important;
  color: var(--dausoko-menu-ink) !important;
  border: 0 !important;
  border-bottom: 1px solid var(--dausoko-menu-line) !important;
  border-top: 0 !important;
  border-radius: 0 !important;
  background: var(--dausoko-menu-deep) !important;
  box-shadow: 0 8px 26px rgba(0, 16, 28, .18) !important;
  backdrop-filter: blur(12px);
}

[data-dausoko-menu] .brand,
[data-dausoko-menu] .room-brand,
[data-dausoko-menu] .dausoko-menu-brand {
  display: flex !important;
  align-items: center !important;
  gap: 14px !important;
  min-width: 0;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  color: var(--dausoko-menu-ink) !important;
  text-decoration: none !important;
  line-height: 1.1 !important;
}

[data-dausoko-menu] .brand strong,
[data-dausoko-menu] .room-brand strong,
[data-dausoko-menu] .dausoko-menu-brand strong,
[data-dausoko-menu] .brand > :first-child {
  color: var(--dausoko-menu-aqua) !important;
  font-size: 1rem !important;
  font-weight: 900 !important;
  letter-spacing: .1em !important;
}

[data-dausoko-menu] .brand span,
[data-dausoko-menu] .brand small,
[data-dausoko-menu] .room-brand span,
[data-dausoko-menu] .dausoko-menu-trail {
  display: block !important;
  overflow: hidden;
  max-width: min(42vw, 530px);
  color: var(--dausoko-menu-muted) !important;
  font-size: .87rem !important;
  font-weight: 600 !important;
  letter-spacing: 0 !important;
  text-overflow: ellipsis;
  text-transform: none !important;
  white-space: nowrap;
}

[data-dausoko-menu] nav,
[data-dausoko-menu] .room-tools,
[data-dausoko-menu] .actions,
[data-dausoko-menu] .header-actions,
[data-dausoko-menu] .nav,
[data-dausoko-menu] .dausoko-menu-tools {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
  margin: 0 !important;
  padding: 0 !important;
}

[data-dausoko-menu] button,
[data-dausoko-menu] a,
[data-dausoko-menu] select {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  margin: 0 !important;
  padding: 8px 12px !important;
  color: var(--dausoko-menu-ink) !important;
  border: 1px solid var(--dausoko-menu-line) !important;
  border-radius: 9px !important;
  background: rgba(3, 63, 83, .62) !important;
  box-shadow: none !important;
  font: inherit !important;
  font-size: .88rem !important;
  font-weight: 760 !important;
  line-height: 1.1 !important;
  text-decoration: none !important;
  cursor: pointer;
}

[data-dausoko-menu] select { appearance: auto; }
[data-dausoko-menu] button:hover,
[data-dausoko-menu] a:hover,
[data-dausoko-menu] select:hover { border-color: var(--dausoko-menu-aqua) !important; background: rgba(6, 86, 108, .78) !important; }
[data-dausoko-menu] [aria-pressed="true"],
[data-dausoko-menu] [data-dausoko-menu-lang].is-active { color: #032b43 !important; border-color: #d7fbff !important; background: var(--dausoko-menu-aqua) !important; }
[data-dausoko-menu] [data-dausoko-menu-review],
[data-dausoko-menu] #reviewActivity { color: #fff2dd !important; border-color: rgba(255, 181, 126, .72) !important; background: rgba(99, 47, 30, .68) !important; }
[data-dausoko-menu] [data-dausoko-menu-help],
[data-dausoko-menu] .dng-help { position: static !important; inset: auto !important; width: 38px; padding: 0 !important; color: #032b43 !important; border-color: #d7fbff !important; background: var(--dausoko-menu-aqua) !important; box-shadow: none !important; font-size: 1.1rem !important; }

[data-dausoko-menu] .settings {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}
[data-dausoko-menu] .settings label,
[data-dausoko-menu] .language-picker {
  display: inline-flex !important;
  align-items: center !important;
  gap: 7px !important;
  color: var(--dausoko-menu-muted) !important;
  font-size: .82rem !important;
}
[data-dausoko-menu] .settings label:has(#language),
[data-dausoko-menu] .language-picker:has(#ui-language),
[data-dausoko-menu] #lang,
[data-dausoko-menu] label:has(.dss-language),
[data-dausoko-menu] .dss-help { display: none !important; }
[data-dausoko-menu] .save-status { display: none !important; }

body.dausoko-text-small main,
body.dausoko-text-small .app,
body.dausoko-text-small .page { font-size: .91em !important; }
body.dausoko-text-large main,
body.dausoko-text-large .app,
body.dausoko-text-large .page { font-size: 1.11em !important; }
.dausoko-review-focus { outline: 3px solid var(--dausoko-menu-amber) !important; outline-offset: 5px; }

.dausoko-menu-help-panel {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 2000;
  width: min(420px, calc(100vw - 36px));
  padding: 18px;
  color: #082d4c;
  border: 2px solid var(--dausoko-menu-aqua);
  border-radius: 16px;
  background: #fffdf6;
  box-shadow: 0 18px 48px rgba(0, 17, 34, .34);
}
.dausoko-menu-help-panel h2 { margin: 0 0 9px; color: #07385a; font-size: 1.1rem; }
.dausoko-menu-help-panel p { margin: 0 0 14px; line-height: 1.55; }
.dausoko-menu-help-panel button {
  min-height: 36px;
  padding: 8px 12px;
  color: #032b43;
  border: 1px solid #0d7890;
  border-radius: 8px;
  background: var(--dausoko-menu-aqua);
  font: inherit;
  font-weight: 760;
  cursor: pointer;
}

/* Calm ocean learning cues: colour marks the purpose of a panel, while text
   stays dark and readable on pale surfaces. */
:root {
  --dsk-goal: #279c95;
  --dsk-knowledge: #3a91b5;
  --dsk-evidence: #6176b8;
  --dsk-action: #c99049;
  --dsk-response: #4aafc2;
  --dsk-success: #4e9b78;
  --dsk-repair: #c97768;
  --dsk-journal: #b88745;
  --dsk-route: #7a73a8;
  --dsk-synthesis: #176c73;
  --dsk-help: #4eb8c7;
  --dsk-ink: #082d4c;
}

/* Each studio keeps its own setting visible behind the learning panels. */
body[data-studio-exit="concept"] {
  background:
    linear-gradient(90deg, rgba(2, 38, 57, .13), rgba(2, 38, 57, .02) 50%, rgba(2, 38, 57, .16)),
    url("assets/img/concept-studio-ocean-bg.png") center / cover fixed no-repeat !important;
}
body[data-studio-exit="practice"] {
  background:
    linear-gradient(90deg, rgba(2, 35, 55, .08), rgba(4, 53, 70, .02) 54%, rgba(250, 205, 128, .08)),
    url("assets/img/practice-studio-tropical-bg.png") center / cover fixed no-repeat !important;
}
html:has(.inquiry-room) { background: #022d45; }
body:has(.inquiry-room) {
  background:
    linear-gradient(90deg, rgba(1, 25, 41, .14), rgba(1, 25, 41, .02) 52%, rgba(1, 25, 41, .17)),
    url("assets/img/inquiry-studio-ocean-bg.png") center / cover fixed no-repeat !important;
}

/* Goal and preparation */
.dsc-card > h2 + p,
.concept-objective,
.case-summary,
#productGoal {
  color: var(--dsk-ink) !important;
  border-left: 4px solid var(--dsk-goal);
  background: #e5f5f1;
  padding: 12px 14px;
  border-radius: 0 10px 10px 0;
}
.dsc-card > h2 + p strong,
.concept-objective strong { color: #176f6b; }
.dsc-support,
.concept-purpose,
.skill-resource-support,
.case-brief {
  color: var(--dsk-ink) !important;
  border-left: 4px solid var(--dsk-knowledge) !important;
  background: #e8f4f8 !important;
  border-radius: 0 12px 12px 0;
}

/* Evidence and the learner's response */
.dsc-artifact,
.question-evidence,
.lens-brief,
.plan-card:has(h3) {
  color: var(--dsk-ink) !important;
  border-left: 4px solid var(--dsk-evidence) !important;
  background: #eef0fa !important;
  border-radius: 0 12px 12px 0;
}
.dsc-artifact > h3,
.question-evidence h2,
.lens-brief h2 { color: #475695 !important; }
.dsc-fields,
.choice-response,
.response-workspace,
.dsc-card form {
  border-left: 4px solid var(--dsk-response) !important;
  background: #f7fcfd !important;
  border-radius: 0 12px 12px 0;
  padding: 14px;
}
.dsc-card > p:has(> strong) {
  color: var(--dsk-ink) !important;
  border-left: 4px solid var(--dsk-action);
  background: #fff5e7;
  padding: 12px 14px;
  border-radius: 0 10px 10px 0;
}
.dsc-card > p:has(> strong) strong { color: #865716; }
.dausoko-stage-runtime .dsc-card > p:has(> strong),
.dausoko-stage-runtime .dsc-card > p:has(> strong) * {
  color: #704b10 !important;
  text-shadow: none !important;
}

/* Feedback, journal, progress, routes, and completion */
.dsc-feedback {
  color: var(--dsk-ink) !important;
  border-left-color: var(--dsk-repair) !important;
  background: #fcefed !important;
  border-radius: 0 12px 12px 0;
}
.dsc-feedback[data-passed="true"] {
  border-left-color: var(--dsk-success) !important;
  background: #eaf6ef !important;
}
.dsc-journal {
  color: var(--dsk-ink) !important;
  border-color: #d9bd7a !important;
  border-left: 4px solid var(--dsk-journal) !important;
  background: #fcf7ec !important;
}
.dsc-paper-record { border-color: var(--dsk-journal) !important; background: #fffdf8 !important; }
.dsc-pill,
.skill-completion,
.next-lens-panel,
.result-card {
  color: var(--dsk-ink) !important;
  border-left: 4px solid var(--dsk-success) !important;
  background: #eaf6ef !important;
  border-radius: 0 12px 12px 0;
}
.dsc-finish {
  color: var(--dsk-ink) !important;
  border-left: 5px solid var(--dsk-synthesis) !important;
  background: #e5f3f2 !important;
  border-radius: 0 14px 14px 0;
}
.dsc-links,
.skill-route,
.plan-grid,
.actions:has(a[href*="studio"]),
.actions:has(button[data-action="route"]) {
  border-left: 4px solid var(--dsk-route) !important;
}

/* Selected controls and help retain the same visual language without turning
   whole reading panels into saturated blocks. */
.dsc-card :focus-visible,
.response-workspace :focus-visible,
.choice-response :focus-visible {
  outline: 3px solid var(--dsk-response) !important;
  outline-offset: 2px;
}
.dausoko-stage-runtime .dsc-fields label,
.dausoko-stage-runtime .dsc-fields p,
.dausoko-stage-runtime .dsc-field,
.dausoko-stage-runtime .dsc-field label,
.dausoko-stage-runtime .dsc-field span,
.dausoko-stage-runtime .dsc-fields legend,
.response-workspace label,
.response-workspace .answer-label,
.choice-response label {
  color: var(--dsk-ink) !important;
  text-shadow: none !important;
}
.dausoko-stage-runtime .dsc-fields input,
.dausoko-stage-runtime .dsc-fields textarea,
.dausoko-stage-runtime .dsc-fields select,
.response-workspace input,
.response-workspace textarea,
.response-workspace select,
.choice-response input,
.choice-response textarea,
.choice-response select {
  color: var(--dsk-ink) !important;
  border-color: var(--dsk-response) !important;
  background: #fff !important;
}
.inquiry-room .dausoko-stage-runtime .dsc-fields .dsc-field,
.inquiry-room .dausoko-stage-runtime .dsc-fields .dsc-field * {
  color: var(--dsk-ink) !important;
  text-shadow: none !important;
}
.inquiry-room .dausoko-stage-runtime .dsc-fields .dsc-field input,
.inquiry-room .dausoko-stage-runtime .dsc-fields .dsc-field textarea,
.inquiry-room .dausoko-stage-runtime .dsc-fields .dsc-field select {
  color: var(--dsk-ink) !important;
  border-color: var(--dsk-response) !important;
  background: #fff !important;
}
.skill-resource-actions a,
.skill-keywords a,
.dsc-artifact a,
.case-brief a {
  color: #176b90 !important;
  font-weight: 740;
  text-decoration-color: #74bdd4 !important;
  text-underline-offset: 3px;
}

/* The Inquiry case retains its sea image, but each reading area has enough
   contrast to be read comfortably. */
.inquiry-room .case-brief {
  background: linear-gradient(120deg, rgba(4, 48, 67, .84), rgba(8, 72, 91, .70)) !important;
  border: 1px solid rgba(111, 217, 225, .44) !important;
  border-left: 4px solid var(--dsk-knowledge) !important;
  overflow: hidden;
}
.inquiry-room .case-brief > div {
  padding: 24px;
  border-radius: 14px;
  background: rgba(3, 39, 57, .66);
}
.inquiry-room .case-brief h1,
.inquiry-room .case-brief > div > p,
.inquiry-room .case-brief dt,
.inquiry-room .case-brief dd {
  color: #f7fcfd !important;
  text-shadow: 0 1px 2px rgba(0, 22, 35, .5);
}
.inquiry-room .case-brief .case-kicker,
.inquiry-room .case-brief dt { color: #8ee4ec !important; }
.inquiry-room .case-brief .case-summary {
  color: #082d4c !important;
  text-shadow: none;
  background: rgba(239, 251, 249, .96) !important;
}
.inquiry-room .lens-brief {
  color: #082d4c !important;
  border: 1px solid rgba(97, 118, 184, .48) !important;
  border-left: 4px solid var(--dsk-evidence) !important;
  background: rgba(250, 252, 255, .94) !important;
}
.inquiry-room .lens-brief h2,
.inquiry-room .lens-brief p,
.inquiry-room .lens-brief li { color: #082d4c !important; }
.inquiry-room .lens-brief .panel-kicker { color: #5265a5 !important; }

@media (max-width: 900px) {
  [data-dausoko-menu] { align-items: flex-start !important; flex-direction: column; gap: 10px !important; padding: 12px 16px !important; }
  [data-dausoko-menu] nav,
  [data-dausoko-menu] .room-tools,
  [data-dausoko-menu] .actions,
  [data-dausoko-menu] .header-actions,
  [data-dausoko-menu] .nav,
  [data-dausoko-menu] .dausoko-menu-tools { width: 100%; justify-content: flex-start !important; }
}

@media (max-width: 560px) {
  [data-dausoko-menu] .brand span,
  [data-dausoko-menu] .brand small,
  [data-dausoko-menu] .room-brand span,
  [data-dausoko-menu] .dausoko-menu-trail { max-width: calc(100vw - 32px); }
  [data-dausoko-menu] button,
  [data-dausoko-menu] a,
  [data-dausoko-menu] select { min-height: 35px; padding: 7px 10px !important; font-size: .8rem !important; }
}

/* Small, task-focused controls. They sit above the work without becoming another page. */
.dausoko-reader-panel,
.dausoko-quick-help {
  display: block;
  box-sizing: border-box;
  max-height: min(360px, calc(100dvh - 100px));
  overflow: auto;
  position: fixed;
  top: 82px;
  right: 16px;
  z-index: 10020;
  width: min(340px, calc(100vw - 32px));
  padding: 13px;
  color: #092f4b;
  background: #fffdf7;
  border: 2px solid #67cfe0;
  border-radius: 14px;
  box-shadow: 0 14px 34px rgba(0, 28, 48, .28);
  font-size: .92rem;
}
.dausoko-reader-panel strong,
.dausoko-quick-help strong {
  display: block;
  padding-right: 34px;
  color: #07385a;
  font-size: 1rem;
}
.dausoko-reader-panel select,
.dausoko-quick-help input {
  display: block;
  box-sizing: border-box;
  width: 100%;
  min-height: 38px;
  margin: 10px 0 8px;
  padding: 8px 10px;
  color: #092f4b;
  border: 1px solid #82b8c8;
  border-radius: 8px;
  background: #fff;
  font: inherit;
}
.dausoko-reader-panel [data-dausoko-reader-close],
.dausoko-quick-help [data-dausoko-help-close] {
  position: absolute;
  top: 8px;
  right: 9px;
  width: 30px;
  min-height: 30px;
  padding: 0;
  color: #07385a;
  border: 0;
  border-radius: 50%;
  background: #dff4f5;
  font-size: 1.25rem;
  line-height: 1;
}
.dausoko-reader-actions,
.dausoko-quick-help-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.dausoko-reader-actions button,
.dausoko-quick-help-actions button,
.dausoko-help-link {
  min-height: 34px;
  padding: 7px 10px;
  color: #06344f;
  border: 1px solid #208ba3;
  border-radius: 8px;
  background: #e8f8f7;
  font: 750 .84rem/1.15 inherit;
  text-decoration: none;
}
.dausoko-reader-actions button:first-child,
.dausoko-quick-help-actions button:first-child { background: #6bd7df; }
.dausoko-reader-status,
.dausoko-quick-help-result {
  margin: 9px 0 0;
  color: #254f65;
  font-size: .85rem;
  line-height: 1.38;
}
body .dausoko-quick-help .dausoko-quick-help-result { color: #173c50; font-size: 15px; line-height: 1.5; overflow-wrap: anywhere; }
@media(max-width:700px) { body .dausoko-quick-help { top:auto; bottom:12px; right:12px; width:calc(100vw - 24px); max-height: min(320px, 46dvh); } }
.dausoko-help-link { display: inline-block; margin-top: 8px; }
.dausoko-writing-ready { display:flex; flex:0 0 100%; width:100%; box-sizing:border-box; gap:6px; align-items:center; flex-wrap:wrap; max-width:100%; margin:6px 0; padding:7px; background:#fff8e7; border-left:4px solid #d49b2d; border-radius:8px; }
.dausoko-writing-first-question { flex:1 1 220px; font-weight:700; color:#15364a; }
body .dausoko-writing-ready button { min-height:36px; margin:0; padding:5px 9px; border:1px solid #208ba3; border-radius:18px; background:#e8f8f7; color:#06344f; font:600 13px/1.2 sans-serif; cursor:pointer; }
body .dausoko-writing-ready [data-dausoko-writing-dismiss] { min-width:36px; }
.dausoko-writing-options { margin-top:10px; border-top:1px solid #82b8c8; padding-top:8px; }
.dausoko-writing-options summary { cursor:pointer; font-weight:700; }
.dausoko-writing-options select { width:100%; box-sizing:border-box; margin:7px 0; padding:6px; color:#06344f; background:#fff; }
.dausoko-writing-result { font-size:15px; line-height:1.45; overflow-wrap:anywhere; }
.dausoko-writing-result p { margin:8px 0; }
.dausoko-writing-result a { color:#075985; text-decoration:underline; }
.dausoko-writing-source-quote { margin:7px 0 4px; padding:7px 9px; border-left:4px solid #0d8a9a; background:#edfafa; color:#15364a; font-weight:600; }
.dausoko-writing-source-meaning { margin-left:10px; color:#24495c; }
.dausoko-writing-options button:disabled { opacity:.65; cursor:wait; }

@media (max-width: 700px) {
  /* One slim, horizontally scrollable utility row preserves the work area. */
  [data-dausoko-menu] {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    gap: 7px !important;
    min-height: 54px;
    padding: 7px 10px !important;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }
  [data-dausoko-menu]::-webkit-scrollbar { display: none; }
  [data-dausoko-menu] .brand,
  [data-dausoko-menu] .room-brand,
  [data-dausoko-menu] .settings,
  [data-dausoko-menu] nav,
  [data-dausoko-menu] .room-tools,
  [data-dausoko-menu] .actions,
  [data-dausoko-menu] .header-actions,
  [data-dausoko-menu] .nav,
  [data-dausoko-menu] .dausoko-menu-tools { flex: 0 0 auto !important; width: auto !important; }
  [data-dausoko-menu] nav,
  [data-dausoko-menu] .room-tools,
  [data-dausoko-menu] .actions,
  [data-dausoko-menu] .header-actions,
  [data-dausoko-menu] .nav,
  [data-dausoko-menu] .dausoko-menu-tools { display: flex !important; flex-wrap: nowrap !important; gap: 6px !important; }
  [data-dausoko-menu] .brand span,
  [data-dausoko-menu] .brand small,
  [data-dausoko-menu] .room-brand span,
  [data-dausoko-menu] .dausoko-menu-trail { display: none !important; }
  [data-dausoko-menu] a[href="index.html"]:not(.brand),
  [data-dausoko-menu] a[href="./index.html"]:not(.brand) { display: none !important; }
  [data-dausoko-menu] button,
  [data-dausoko-menu] a,
  [data-dausoko-menu] select { flex: 0 0 auto; min-height: 34px; padding: 7px 9px !important; }
  .dausoko-reader-panel,
  .dausoko-quick-help {
    top: auto;
    right: 12px;
    bottom: 12px;
    width: min(340px, calc(100vw - 24px));
    max-height: min(43vh, 290px);
    overflow: auto;
    padding: 11px;
  }
}