.room-mobile-header,
.room-mobile-status,
.room-mobile-nav {
  display: none;
}

.room-mobile-measure-view,
.room-mobile-save-view,
.room-mobile-info-view {
  display: contents;
}

.save-room-check-head {
  align-items: flex-start;
}

.save-current-state {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  color: var(--dim);
  background: rgba(255, 255, 255, .04);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.save-current-state.has-result {
  color: var(--room-green);
  border-color: rgba(110, 231, 139, .3);
  background: rgba(110, 231, 139, .08);
}

.save-current-result-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.save-current-result-card > div {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 11px;
  background: rgba(8, 12, 16, .52);
}

.save-current-result-card span {
  color: var(--dim);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.save-current-result-card strong {
  color: var(--text);
  font-size: 14px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.room-mobile-save-view .save-room-check-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.room-mobile-save-view .save-field-notes {
  grid-column: 1 / -1;
}

.room-mobile-save-view .save-room-check-actions {
  display: grid;
  grid-template-columns: minmax(220px, 1.35fr) repeat(2, minmax(150px, 1fr));
}

.save-room-check-panel:not(.has-current-result) .save-room-check-grid,
.save-room-check-panel:not(.has-current-result) .save-room-check-actions {
  display: none;
}

.room-history-panel {
  display: grid;
  gap: 18px;
}

.room-history-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.room-history-head h2,
.room-history-head p,
.room-history-panel h3,
.room-history-panel p {
  margin: 0;
}

.room-history-head > div > p:last-child,
.room-history-panel h3 + p,
.room-cloud-privacy {
  margin-top: 7px;
  color: var(--muted);
  line-height: 1.55;
}

.room-cloud-state {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid rgba(96, 216, 255, .24);
  border-radius: 999px;
  color: var(--room-cyan);
  background: rgba(96, 216, 255, .08);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.room-cloud-state.is-signed-in {
  color: var(--room-green);
  border-color: rgba(110, 231, 139, .28);
  background: rgba(110, 231, 139, .08);
}

.room-cloud-sign-in {
  display: inline-flex;
  width: auto;
  margin-top: 14px;
  text-decoration: none;
}

.room-history-controls {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.room-history-controls label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.room-history-controls select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line-soft);
  border-radius: 11px;
  color: var(--text);
  background: #0b1016;
  font: inherit;
  text-transform: none;
}

.room-cloud-message {
  min-height: 20px;
  color: var(--muted);
  font-size: 12px;
}

.room-cloud-message.is-success { color: var(--room-green); }
.room-cloud-message.is-error { color: #ff9b9b; }
.room-cloud-message.is-working { color: var(--room-cyan); }

.room-cloud-list {
  display: grid;
  gap: 10px;
}

.room-cloud-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--line-soft);
  border-radius: 13px;
  background: rgba(8, 12, 16, .48);
}

.room-cloud-item.is-current {
  border-color: rgba(96, 216, 255, .52);
  box-shadow: inset 3px 0 0 var(--room-cyan);
}

.room-cloud-item-info {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.room-cloud-item-info strong {
  overflow: hidden;
  color: var(--text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.room-cloud-item-info span,
.room-cloud-item-info small {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.room-cloud-item-info small { color: var(--dim); }

.room-cloud-item-actions {
  display: flex;
  gap: 6px;
}

.room-cloud-item-button {
  width: auto;
  min-height: 36px;
  padding: 7px 10px;
  font-size: 10px;
}

.room-cloud-item-button.is-danger {
  color: #ffadad;
  border-color: rgba(255, 120, 120, .24);
}

.room-cloud-empty {
  padding: 18px;
  border: 1px dashed var(--line-soft);
  border-radius: 13px;
  color: var(--muted);
  text-align: center;
}

.room-cloud-privacy {
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
}

.save-room-check-actions {
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  html,
  body.room-mobile-app-active {
    width: 100%;
    height: 100%;
    min-height: 100%;
    overflow: hidden;
    overscroll-behavior: none;
  }

  body.room-mobile-app-active {
    background: #080c11;
  }

  body.room-mobile-app-active .room-clap-page {
    box-sizing: border-box;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    gap: 8px;
    width: 100%;
    max-width: none;
    height: 100vh;
    height: var(--sol-mobile-viewport-height, 100svh);
    margin: 0;
    padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
    overflow: hidden;
  }

  body.room-mobile-app-active .room-clap-page > .site-nav {
    display: none;
  }

  .room-mobile-header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    min-height: 42px;
    padding: 0 6px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
  }

  .room-mobile-brand,
  .room-mobile-account {
    color: var(--text);
    font-size: 12px;
    font-weight: 950;
    text-decoration: none;
  }

  .room-mobile-brand span { color: var(--room-cyan); }

  .room-mobile-header > strong {
    overflow: hidden;
    color: var(--muted);
    font-size: 10px;
    letter-spacing: .08em;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .room-mobile-account {
    min-width: 48px;
    padding: 7px 8px;
    border: 1px solid rgba(96, 216, 255, .24);
    border-radius: 9px;
    color: var(--room-cyan);
    font-size: 9px;
    text-align: center;
  }

  .room-mobile-account.is-signed-in {
    color: var(--room-green);
    border-color: rgba(110, 231, 139, .28);
  }

  .room-mobile-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 34px;
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 10px;
    background: rgba(16, 22, 29, .92);
  }

  .room-mobile-status span {
    color: var(--dim);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
  }

  .room-mobile-status strong {
    overflow: hidden;
    color: var(--text);
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .room-mobile-view {
    min-width: 0;
    min-height: 0;
    margin: 0 !important;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: none;
  }

  .room-mobile-view::-webkit-scrollbar { display: none; }

  .room-mobile-view[hidden] { display: none !important; }

  .room-mobile-measure-view,
  .room-mobile-save-view,
  .room-mobile-info-view {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .room-mobile-measure-view > *,
  .room-mobile-save-view > *,
  .room-mobile-info-view > *,
  .room-history-panel,
  .results-area > * {
    margin: 0 !important;
  }

  .room-mobile-measure-view .room-hero { order: 1; }
  .room-mobile-measure-view .measurement-console { order: 2; }
  .room-mobile-measure-view .quick-instructions { order: 3; }

  .room-mobile-measure-view .room-hero {
    padding: 14px;
  }

  .room-mobile-measure-view .room-kicker,
  .room-mobile-measure-view .beta-note {
    display: none;
  }

  .room-mobile-measure-view .room-title-row {
    align-items: center;
  }

  .room-mobile-measure-view .room-hero h1 {
    font-size: 25px;
    line-height: 1.05;
  }

  .room-mobile-measure-view .room-intro {
    margin-top: 7px;
    font-size: 12px;
  }

  .room-mobile-measure-view .privacy-note {
    margin-top: 9px;
    padding: 7px 9px;
    font-size: 10px;
  }

  .room-mobile-measure-view .measurement-console:not(.is-fullscreen-mode) {
    padding: 12px;
  }

  .room-mobile-measure-view .measurement-console:not(.is-fullscreen-mode) .primary-button {
    min-height: 54px;
    border-radius: 13px;
    font-size: 16px;
  }

  .room-mobile-measure-view .quick-instructions {
    padding: 13px;
    gap: 10px;
  }

  .room-mobile-measure-view .quick-instructions h2 {
    font-size: 16px;
  }

  .room-mobile-measure-view .quick-instruction-grid {
    grid-template-columns: 1fr 1fr;
    gap: 7px;
  }

  .room-mobile-measure-view .quick-instruction-grid article {
    display: block;
    padding: 9px;
  }

  .room-mobile-measure-view .quick-instruction-grid strong {
    width: 22px;
    height: 22px;
    margin-bottom: 6px;
    font-size: 10px;
  }

  .room-mobile-measure-view .quick-instruction-grid p,
  .room-mobile-measure-view .quick-note {
    font-size: 10px;
    line-height: 1.4;
  }

  .results-area {
    display: grid;
    grid-auto-rows: max-content;
    align-content: start;
    gap: 8px;
    padding: 0;
  }

  .results-area .tool-panel,
  .results-area .visual-card {
    padding: 13px;
    border-radius: 13px;
  }

  .results-area .results-summary h2,
  .results-area .visual-head h2,
  .results-area .save-room-check-head h2,
  .results-area .compare-panel h2 {
    font-size: 18px;
  }

  .results-area .result-card-grid {
    grid-template-columns: 1fr 1fr;
    gap: 7px;
  }

  .results-area .result-card { padding: 10px; }
  .results-area .result-card strong { font-size: 14px; }
  .results-area .result-card small { font-size: 10px; }

  .results-area .chart-shell,
  .results-area .room-response-shell {
    min-height: 230px;
  }

  .results-area .result-canvas { height: 220px; }

  .room-mobile-save-view .save-room-check-panel,
  .room-mobile-save-view .room-history-panel {
    padding: 14px;
  }

  .room-mobile-save-view .save-room-check-head {
    display: grid;
    gap: 10px;
  }

  .room-mobile-save-view .save-room-check-head h2 {
    font-size: 20px;
  }

  .room-mobile-save-view .save-current-state {
    justify-self: start;
  }

  .room-mobile-save-view .save-room-check-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .room-mobile-save-view .save-field-notes {
    grid-column: auto;
  }

  .room-mobile-save-view .save-room-check-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
  }

  .room-mobile-save-view .save-room-check-actions .primary-button {
    grid-column: 1 / -1;
  }

  .room-mobile-save-view .save-room-check-actions .primary-button,
  .room-mobile-save-view .save-room-check-actions .secondary-button {
    min-height: 44px;
    min-width: 0;
    padding-inline: 8px;
    font-size: 11px;
  }

  .room-history-panel {
    align-content: start;
    overflow: visible;
  }

  .room-history-head {
    display: grid;
    gap: 10px;
  }

  .room-history-head h2 { font-size: 20px; }

  .room-cloud-state { justify-self: start; }

  .room-history-controls {
    grid-template-columns: 1fr;
  }

  .room-cloud-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .room-cloud-item-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .room-cloud-item-button {
    width: 100%;
    min-width: 0;
  }

  .room-mobile-info-view .room-seo { order: 1; }
  .room-mobile-info-view .test-log-panel { order: 2; }
  .room-mobile-info-view .related-tools { order: 3; }
  .room-mobile-info-view .tool-feedback { order: 4; }
  .room-mobile-info-view .site-footer { order: 5; }

  .room-mobile-info-view .room-seo,
  .room-mobile-info-view .related-tools,
  .room-mobile-info-view .tool-feedback {
    padding: 14px;
  }

  body.room-mobile-app-active .tool-feedback.is-floating,
  body.room-mobile-app-active .tool-feedback-float,
  body.room-mobile-app-active .tool-feedback-later {
    display: none !important;
  }

  .room-mobile-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    min-height: 54px;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, .08);
  }

  .room-mobile-nav button {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 3px;
    min-width: 0;
    min-height: 46px;
    padding: 4px 2px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 10px;
    color: var(--dim);
    background: rgba(15, 20, 27, .94);
    font-size: 8px;
    font-weight: 950;
    letter-spacing: .05em;
  }

  .room-mobile-nav button span {
    font-size: 14px;
    line-height: 1;
  }

  .room-mobile-nav button.is-active {
    color: #061117;
    border-color: var(--room-cyan);
    background: var(--room-cyan);
  }

  .room-mobile-nav button:disabled {
    opacity: .38;
  }
}

@media (max-width: 380px), (max-height: 720px) and (max-width: 720px) {
  .room-mobile-status { min-height: 30px; padding-block: 5px; }
  .room-mobile-header { min-height: 38px; }
  .room-mobile-nav { min-height: 48px; }
  .room-mobile-nav button { min-height: 40px; }
  .room-mobile-measure-view .quick-note { display: none; }
}