html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  overscroll-behavior: none;
}

.runner-app {
  display: grid;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr);
}

.runner-global-header {
  position: relative;
  z-index: 5;
}

.runner-page {
  width: 100%;
  min-height: 0;
  overflow: auto;
}

.runner-page.is-assessment {
  overflow: hidden;
}

#login-screen,
#results-screen {
  width: min(100% - 32px, 760px);
  margin: clamp(20px, 5vh, 56px) auto;
}

#assessment-screen[hidden],
#login-screen[hidden],
#results-screen[hidden] {
  display: none;
}

#assessment-screen {
  display: grid;
  height: 100%;
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: #e9eef5;
}

#runner-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px clamp(16px, 3vw, 36px);
  border-bottom: 1px solid var(--color-border);
  background: #fff;
  box-shadow: 0 4px 14px rgb(20 42 72 / 6%);
}

.runner-instruction {
  display: grid;
  min-width: 0;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 13px;
}

#audio-btn {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid #cbd9e9;
  border-radius: 13px;
  background: #f3f8ff;
  color: var(--color-primary);
  font-size: 1.25rem;
}

#audio-btn:hover,
#audio-btn.is-speaking {
  border-color: var(--color-primary);
  background: #e8f2ff;
}

.runner-instruction__copy {
  min-width: 0;
}

#runner-header .runner-eyebrow {
  margin: 0 0 3px;
  color: var(--color-muted);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#prompt-text {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 750;
  line-height: 1.35;
}

#task-counter {
  min-width: max-content;
  margin: 0;
  padding: 8px 12px;
  border-radius: 999px;
  background: #edf3fb;
  color: #344b69;
  font-size: 0.84rem;
  font-weight: 750;
}

#workspace-container {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  padding: clamp(14px, 3vw, 32px);
  background-color: #e9eef5;
  background-image: radial-gradient(#cdd6e2 0.7px, transparent 0.7px);
  background-size: 14px 14px;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.word-simulator {
  width: min(100%, 920px);
  margin-inline: auto;
  border-color: #d2d9e2;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgb(23 32 51 / 9%);
}

.office-ribbon__tabs,
.office-ribbon__toolbar {
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.office-ribbon__tab,
.office-tool {
  min-height: 44px;
}

.office-tool {
  width: 44px;
  height: 44px;
}

.office-doc-page {
  width: min(100% - 32px, 800px);
  min-height: 400px;
  margin: 20px auto;
  padding: clamp(24px, 6vw, 72px);
  background: #fff;
  box-shadow: 0 3px 14px rgb(16 24 40 / 13%);
}

#runner-footer {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px clamp(16px, 3vw, 36px);
  border-top: 1px solid var(--color-border);
  background: #fff;
  box-shadow: 0 -4px 14px rgb(20 42 72 / 5%);
}

#runner-footer .button {
  min-height: 48px;
  padding-inline: 22px;
}

#submit-task {
  min-width: 170px;
  background: var(--color-primary);
  color: #fff;
}

#submit-task:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.runner-message {
  min-width: 0;
  flex: 1 1 auto;
  margin: 0;
  color: #b42318;
  font-size: 0.88rem;
  text-align: center;
}

.result-score {
  margin: 4px 0 0;
  color: var(--color-primary);
  font-size: clamp(2.7rem, 8vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1;
}

.results-trainee {
  margin: 8px 0 0;
  color: var(--color-muted);
}

.competency-breakdown {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.competency-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
}

.competency-item__passed,
.competency-item__practice {
  flex: 0 0 auto;
  font-size: 0.82rem;
}

.competency-item__passed {
  color: var(--color-success);
}

.competency-item__practice {
  color: var(--color-pending);
}

@media (max-width: 640px) {
  #runner-header {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    padding-block: 10px;
  }

  .runner-instruction {
    gap: 10px;
  }

  #audio-btn {
    width: 44px;
    height: 44px;
    border-radius: 11px;
  }

  #task-counter {
    justify-self: start;
    margin-left: 54px;
    padding: 5px 10px;
  }

  #workspace-container {
    padding: 10px 0;
  }

  .word-simulator {
    width: 100%;
    border-inline: 0;
    border-radius: 0;
  }

  .office-doc-page {
    width: calc(100% - 20px);
    min-height: 400px;
    margin: 10px;
    padding: 24px 20px;
  }

  #runner-footer {
    display: grid;
    min-height: 96px;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    padding: 8px 12px;
  }

  #runner-footer .runner-message {
    grid-column: 1 / -1;
    grid-row: 1;
    min-height: 1em;
    font-size: 0.78rem;
  }

  #runner-footer .button {
    width: 100%;
    min-width: 0;
    min-height: 48px;
    padding-inline: 10px;
  }

  #runner-footer #reset-task {
    grid-column: 1;
    grid-row: 2;
  }

  #runner-footer #submit-task {
    grid-column: 2;
    grid-row: 2;
  }

  .competency-item {
    align-items: flex-start;
  }
}

@media (max-width: 360px) {
  .competency-item {
    flex-direction: column;
    gap: 5px;
  }
}