.mentor-application-page .vri-proposal-editor-label {
  display: block;
  margin-bottom: 8px;
  color: var(--teal-900);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.mentor-application-page .vri-proposal-editor-label strong { color: var(--gold-800); }

.mentor-application-page .vri-proposal-editor {
  overflow: hidden;
  border: 1px solid rgba(4, 76, 89, 0.2);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.mentor-application-page .vri-proposal-editor:focus-within {
  border-color: rgba(4, 106, 119, 0.56);
  box-shadow: 0 0 0 3px rgba(4, 106, 119, 0.1);
}

.mentor-application-page .vri-proposal-editor-tabs {
  display: flex;
  gap: 2px;
  padding: 7px 8px 0;
  border-bottom: 1px solid rgba(4, 76, 89, 0.12);
  background: rgba(239, 248, 247, 0.72);
}

.mentor-application-page .vri-proposal-editor-tabs button {
  min-height: 38px;
  padding: 7px 14px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 800;
}

.mentor-application-page .vri-proposal-editor-tabs button[aria-selected="true"] {
  border-bottom-color: var(--gold-700);
  color: var(--teal-950);
}

.mentor-application-page .vri-proposal-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(4, 76, 89, 0.1);
  background: rgba(255, 252, 244, 0.54);
}

.mentor-application-page .vri-proposal-editor-button {
  min-height: 34px;
  padding: 5px 9px;
  border: 1px solid rgba(4, 76, 89, 0.14);
  border-radius: 8px;
  background: #fff;
  color: var(--teal-900);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 750;
}

.mentor-application-page .vri-proposal-editor-button:hover,
.mentor-application-page .vri-proposal-editor-button:focus-visible,
.mentor-application-page .vri-proposal-editor-button.is-active {
  border-color: rgba(4, 106, 119, 0.4);
  background: rgba(221, 242, 239, 0.8);
}

.mentor-application-page .vri-proposal-editor-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.mentor-application-page .vri-proposal-editor-separator {
  width: 1px;
  height: 24px;
  margin: 0 2px;
  background: rgba(4, 76, 89, 0.16);
}

.mentor-application-page .vri-proposal-editor-surface {
  min-height: 210px;
  padding: 16px 18px;
  color: var(--ink);
  font: 400 1rem/1.68 Inter, sans-serif;
  outline: none;
  white-space: pre-wrap;
}

.mentor-application-page [data-vri-proposal-editor-field$="_outlineTimeline"] .vri-proposal-editor-surface,
.mentor-application-page [data-vri-proposal-editor-field$="_outline_timeline"] .vri-proposal-editor-surface {
  min-height: 270px;
}

.mentor-application-page .vri-proposal-editor-surface p { margin: 0 0 0.9em; }
.mentor-application-page .vri-proposal-editor-surface p:last-child { margin-bottom: 0; }
.mentor-application-page .vri-proposal-editor-surface ul,
.mentor-application-page .vri-proposal-editor-surface ol { margin: 0.45em 0 1em; padding-left: 1.65em; }
.mentor-application-page .vri-proposal-editor-surface li { margin: 0.25em 0; }
.mentor-application-page .vri-proposal-editor-link { color: var(--teal-700); text-decoration: underline; }
.mentor-application-page .vri-proposal-editor-bold { font-weight: 800; }
.mentor-application-page .vri-proposal-editor-italic { font-style: italic; }

.mentor-application-page .vri-proposal-editor-source-help {
  margin: 0;
  padding: 12px 16px 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.mentor-application-page .vri-proposal-editor-source {
  width: calc(100% - 32px);
  min-height: 230px;
  margin: 12px 16px 16px;
  box-sizing: border-box;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
  line-height: 1.55;
}

.mentor-application-page .vri-proposal-editor-preview {
  min-height: 210px;
  padding: 17px 18px;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.65;
}

.mentor-application-page .vri-proposal-editor-preview p { margin: 0 0 0.9em; }
.mentor-application-page .vri-proposal-editor-preview p:last-child { margin-bottom: 0; }
.mentor-application-page .vri-proposal-editor-preview ul,
.mentor-application-page .vri-proposal-editor-preview ol { margin: 0.5em 0 1em; padding-left: 1.6em; }
.mentor-application-page .vri-proposal-display-math {
  margin: 1em 0;
  overflow-x: auto;
  overflow-y: hidden;
  text-align: center;
}
.mentor-application-page .vri-proposal-display-math mjx-container[display="true"] {
  margin: 0 !important;
}
.mentor-application-page .vri-proposal-editor-empty { color: var(--muted); font-style: italic; }

.mentor-application-page .vri-proposal-editor-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 9px 12px;
  border-top: 1px solid rgba(4, 76, 89, 0.1);
  background: rgba(247, 250, 249, 0.82);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.mentor-application-page .vri-proposal-editor-footer .has-errors { color: #8a3429; }
.mentor-application-page .vri-proposal-editor-footer .has-warnings { color: #8a6418; }

.mentor-application-page .vri-proposal-editor-warnings {
  padding: 10px 14px;
  border-top: 1px solid rgba(158, 68, 53, 0.18);
  background: rgba(255, 246, 240, 0.78);
  color: #713c34;
  font-size: 0.84rem;
  line-height: 1.5;
}

.mentor-application-page .vri-proposal-editor-warnings ul { margin: 0; padding-left: 1.25em; }
.mentor-application-page .vri-proposal-editor-warnings li + li { margin-top: 4px; }
.mentor-application-page .vri-proposal-editor-warnings li.is-error { font-weight: 750; }
.mentor-application-page .vri-retired-background-carrier { display: none !important; }

.vri-equation-dialog {
  width: min(680px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid rgba(4, 76, 89, 0.2);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 80px rgba(0, 35, 42, 0.28);
}

.vri-equation-dialog::backdrop { background: rgba(0, 31, 38, 0.58); }
.vri-equation-dialog form { padding: 22px; }
.vri-equation-dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.vri-equation-dialog-head h3 { margin: 3px 0 0; color: var(--teal-950); }
.vri-equation-dialog-head > button { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 1.8rem; line-height: 1; }
.vri-equation-dialog > form > p { color: var(--muted); line-height: 1.55; }
.vri-equation-field { margin: 18px 0; }
.vri-equation-field math-field { display: block; min-height: 70px; padding: 12px; border: 1px solid rgba(4, 76, 89, 0.24); border-radius: 12px; font-size: 1.28rem; }
.vri-equation-field label { display: grid; gap: 7px; color: var(--teal-900); font-weight: 800; }
.vri-equation-field textarea { width: 100%; box-sizing: border-box; padding: 11px; border: 1px solid rgba(4, 76, 89, 0.24); border-radius: 12px; font-family: ui-monospace, monospace; }
.vri-equation-dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

@media (max-width: 680px) {
  .mentor-application-page .vri-proposal-editor-toolbar { align-items: stretch; }
  .mentor-application-page .vri-proposal-editor-button { flex: 1 1 auto; }
  .mentor-application-page .vri-proposal-editor-separator { display: none; }
  .mentor-application-page .vri-proposal-editor-autosave { display: none; }
}

/* Keep all proposal narrative editors at one stable total height across
   Preview, Write, and Source so switching views never causes page reflow. */
body.mentor-application-page #mentor-application-app .vri-proposal-editor {
  --vri-proposal-editor-panel-height: 348px;
}

body.mentor-application-page #mentor-application-app .vri-proposal-editor-panel {
  box-sizing: border-box;
  height: var(--vri-proposal-editor-panel-height) !important;
  min-height: var(--vri-proposal-editor-panel-height) !important;
  max-height: var(--vri-proposal-editor-panel-height) !important;
  overflow: hidden;
}

body.mentor-application-page #mentor-application-app .vri-proposal-editor-panel[hidden] {
  display: none !important;
}

body.mentor-application-page #mentor-application-app .vri-proposal-editor-panel.is-active {
  display: flex !important;
  flex-direction: column;
}

body.mentor-application-page #mentor-application-app [data-vri-editor-panel="write"] .vri-proposal-editor-toolbar,
body.mentor-application-page #mentor-application-app [data-vri-editor-panel="source"] .vri-proposal-editor-source-help,
body.mentor-application-page #mentor-application-app [data-vri-editor-panel="source"] .vri-proposal-advanced-toolbar,
body.mentor-application-page #mentor-application-app [data-vri-editor-panel="source"] .vri-proposal-source-guide,
body.mentor-application-page #mentor-application-app [data-vri-editor-panel="source"] .vri-proposal-code-source-guard {
  flex: 0 0 auto;
}

body.mentor-application-page #mentor-application-app [data-vri-editor-panel="write"] .vri-proposal-editor-surface {
  flex: 1 1 auto;
  height: auto !important;
  min-height: 0 !important;
  overflow: auto;
  box-sizing: border-box;
}

body.mentor-application-page #mentor-application-app [data-vri-editor-panel="preview"] .vri-proposal-editor-preview {
  flex: 1 1 auto;
  height: 100% !important;
  min-height: 0 !important;
  overflow: auto;
  box-sizing: border-box;
}

body.mentor-application-page #mentor-application-app [data-vri-editor-panel="source"] [data-vri-editor-source-slot] {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

body.mentor-application-page #mentor-application-app [data-vri-editor-panel="source"] textarea.vri-proposal-editor-source {
  flex: 1 1 auto;
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: none !important;
  margin: 0 !important;
  overflow: auto;
  resize: none !important;
  box-sizing: border-box !important;
}

@media (max-width: 680px) {
  body.mentor-application-page #mentor-application-app .vri-proposal-editor {
    --vri-proposal-editor-panel-height: 430px;
  }
}