/* ============================================
   LUMISELF — Test Interface Styles
   ============================================ */

/* ---------- Access Code Screen ---------- */
.access-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-off-white);
  position: relative;
  overflow: hidden;
}

.access-screen::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,160,191,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.access-screen::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,177,219,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.access-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3xl) var(--space-3xl);
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.6s var(--ease-out) both;
}

.access-card__logo {
  font-family: var(--font-serif);
  font-size: var(--fs-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.access-card__subtitle {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.access-card__input-wrap {
  position: relative;
  margin-bottom: var(--space-lg);
}

.access-card__input {
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font-sans);
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
  letter-spacing: 0.2em;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-text);
  background: var(--color-off-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-base);
}

.access-card__input:focus {
  border-color: var(--color-rose);
  box-shadow: 0 0 0 4px rgba(232,160,191,0.15);
}

.access-card__input.error {
  border-color: #e74c3c;
  animation: shake 0.4s ease;
}

.access-card__error {
  font-size: var(--fs-sm);
  color: #e74c3c;
  margin-top: calc(-1 * var(--space-sm));
  margin-bottom: var(--space-md);
  min-height: 1.4em;
  transition: opacity var(--transition-fast);
}

.access-card .btn { width: 100%; }

.access-card__footer {
  margin-top: var(--space-xl);
  font-size: var(--fs-xs);
  color: var(--color-text-light);
}

.access-card__footer a {
  color: var(--color-magenta);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Test Shell ---------- */
.test-shell {
  display: none;
  min-height: 100vh;
  background: linear-gradient(168deg, #FBF5EF 0%, #F7F0F4 35%, #F3EDF5 65%, #F6F1EC 100%);
  padding-top: 0;
  position: relative;
}

.test-shell::before {
  content: '';
  position: fixed;
  top: -20%;
  right: -15%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,160,191,0.06) 0%, rgba(201,177,219,0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.test-shell.active { display: flex; flex-direction: column; }
.access-screen.hidden { display: none; }

/* ---------- Test Header / Progress ---------- */
.test-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251,245,239,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
  flex-shrink: 0;
}

.test-header__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.test-header__logo {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  color: var(--color-text);
  white-space: nowrap;
  flex-shrink: 0;
}

.test-header__progress {
  flex: 1;
  max-width: 320px;
}

.test-header__progress-label {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-bottom: 4px;
  text-align: right;
  font-weight: var(--fw-medium);
}

.test-header__progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(200,170,190,0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.test-header__progress-fill {
  height: 100%;
  background: var(--gradient-rose);
  border-radius: var(--radius-full);
  transition: width 0.5s var(--ease-smooth);
  min-width: 2px;
}

.test-header__save-indicator {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.test-header__save-indicator.saving {
  color: var(--color-magenta);
}

/* ---------- Content Center Wrapper ---------- */
.test-content-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 70px; /* space for fixed bottom nav */
}

/* ---------- Section Banner ---------- */
.section-banner {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-xl) var(--space-sm);
  text-align: center;
  animation: fadeUp 0.5s var(--ease-out) both;
  flex-shrink: 0;
}

.section-banner__number {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-magenta);
  margin-bottom: 4px;
}

.section-banner__title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--color-text);
  margin-bottom: 4px;
}

.section-banner__desc {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto;
  line-height: var(--lh-normal);
}

/* ---------- Question Card ---------- */
.question-area {
  max-width: 700px;
  width: 100%;
  padding: var(--space-md) var(--space-xl);
}

.question-card {
  width: 100%;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg) var(--space-xl);
  animation: fadeUp 0.4s var(--ease-out) both;
  position: relative;
}

.question-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.question-card__tag {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(232,160,191,0.12);
  color: var(--color-magenta);
}

.question-card__counter {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
}

.question-card__text {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: var(--lh-snug);
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.question-card__text em {
  font-style: italic;
}

/* ---------- Multiple Choice (MC / BH) ---------- */
.mc-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mc-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-white);
}

.mc-option:hover {
  border-color: var(--color-rose);
  background: rgba(232,160,191,0.04);
}

.mc-option.selected {
  border-color: var(--color-magenta);
  background: rgba(232,160,191,0.08);
}

.mc-option__radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  flex-shrink: 0;
  margin-top: 1px;
  transition: all var(--transition-fast);
  position: relative;
}

.mc-option.selected .mc-option__radio {
  border-color: var(--color-magenta);
}

.mc-option.selected .mc-option__radio::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px; right: 3px; bottom: 3px;
  border-radius: 50%;
  background: var(--color-magenta);
}

.mc-option__label {
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--color-text);
}

/* ---------- Scale Rating (SR) ---------- */
.sr-container {
  text-align: center;
}

.sr-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.sr-buttons {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.sr-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  background: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sr-btn:hover {
  border-color: var(--color-rose);
  background: rgba(232,160,191,0.06);
}

.sr-btn.selected {
  background: var(--gradient-rose);
  color: var(--color-white);
  border-color: transparent;
  box-shadow: var(--shadow-sm);
  transform: scale(1.08);
}

/* ---------- Open-Ended (OE) ---------- */
.oe-textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background: var(--color-off-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  resize: vertical;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.oe-textarea:focus {
  border-color: var(--color-rose);
  box-shadow: 0 0 0 4px rgba(232,160,191,0.1);
}

.oe-textarea::placeholder {
  color: var(--color-text-light);
}

.oe-charcount {
  text-align: right;
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  margin-top: var(--space-xs);
}

/* ---------- Forced Choice (FC) ---------- */
.fc-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.fc-option {
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  line-height: 1.4;
  color: var(--color-text);
  background: var(--color-white);
}

.fc-option:hover {
  border-color: var(--color-rose);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.fc-option.selected {
  border-color: var(--color-magenta);
  background: rgba(232,160,191,0.08);
  box-shadow: var(--shadow-md), 0 0 20px rgba(232,160,191,0.12);
}

/* ---------- Ranking (RK) ---------- */
.rk-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.rk-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  cursor: grab;
  transition: all var(--transition-fast);
  user-select: none;
}

.rk-item:active { cursor: grabbing; }

.rk-item.dragging {
  opacity: 0.5;
  border-color: var(--color-rose);
}

.rk-item.drag-over {
  border-color: var(--color-magenta);
  background: rgba(232,160,191,0.06);
}

.rk-item__rank {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(232,160,191,0.12);
  color: var(--color-magenta);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rk-item__text {
  flex: 1;
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.rk-item__arrows {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}

.rk-arrow {
  width: 24px;
  height: 20px;
  border-radius: 4px;
  border: none;
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: all var(--transition-fast);
  padding: 0;
}

.rk-arrow:hover {
  background: rgba(232,160,191,0.15);
  color: var(--color-magenta);
}

.rk-arrow:disabled {
  opacity: 0.2;
  cursor: default;
}

/* ---------- Word Association (WA) ---------- */
.wa-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wa-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.wa-prompt {
  min-width: 120px;
  font-family: var(--font-serif);
  font-size: var(--fs-base);
  font-style: italic;
  color: var(--color-text);
  text-align: right;
}

.wa-input {
  flex: 1;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--color-text);
  background: var(--color-off-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.wa-input:focus {
  border-color: var(--color-rose);
}

/* ---------- Scenario Judgment (SJ) ---------- */
.sj-scenario {
  background: rgba(232,160,191,0.06);
  border-left: 3px solid var(--color-rose);
  padding: var(--space-lg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: var(--space-lg);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
  font-style: italic;
}

/* ---------- Navigation Buttons ---------- */
.test-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background: rgba(251,245,239,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border);
  padding: var(--space-md) var(--space-xl);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
}

.test-nav__inner {
  max-width: 700px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.test-nav__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 11px 28px;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.test-nav__btn--back {
  background: rgba(255,255,255,0.7);
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
}

.test-nav__btn--back:hover {
  border-color: var(--color-rose);
  color: var(--color-text);
}

.test-nav__btn--next {
  background: var(--gradient-rose);
  color: var(--color-white);
  border: none;
  box-shadow: var(--shadow-sm);
}

.test-nav__btn--next:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.test-nav__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

/* ---------- Section Jump Dropdown ---------- */
.section-jump {
  position: relative;
  display: inline-block;
}

.section-jump__trigger {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
}

.section-jump__trigger:hover {
  border-color: var(--color-rose);
  color: var(--color-text);
}

.section-jump__menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-sm) 0;
  z-index: 200;
  min-width: 260px;
  max-height: 400px;
  overflow-y: auto;
}

.section-jump__menu.open { display: block; }

.section-jump__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 16px;
  font-size: var(--fs-xs);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition-fast);
  white-space: nowrap;
}

.section-jump__item:hover {
  background: rgba(232,160,191,0.08);
}

.section-jump__item.current {
  color: var(--color-magenta);
  font-weight: var(--fw-semi);
}

.section-jump__item__check {
  width: 14px;
  color: var(--color-sage);
  font-size: 10px;
  flex-shrink: 0;
}

/* ---------- Review Screen ---------- */
.review-screen {
  display: none;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-xl) var(--space-5xl);
}

.review-screen.active { display: block; }

.review-screen__title {
  font-family: var(--font-serif);
  font-size: var(--fs-2xl);
  text-align: center;
  margin-bottom: var(--space-sm);
}

.review-screen__subtitle {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
}

.review-section {
  margin-bottom: var(--space-xl);
}

.review-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
}

.review-section__title {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semi);
  color: var(--color-text);
}

.review-section__status {
  font-size: var(--fs-xs);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.review-section__status--complete {
  background: rgba(168,184,156,0.2);
  color: #5a7a4a;
}

.review-section__status--incomplete {
  background: rgba(231,76,60,0.1);
  color: #c0392b;
}

.review-section__questions {
  padding: var(--space-md) 0;
}

.review-question {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.review-question:hover {
  color: var(--color-magenta);
}

.review-question__status {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
}

.review-question__status--answered {
  background: rgba(168,184,156,0.3);
  color: #5a7a4a;
}

.review-question__status--unanswered {
  background: rgba(200,170,190,0.2);
  color: var(--color-text-light);
}

.review-submit {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.review-submit__count {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* ---------- Confirmation Modal ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(58,36,52,0.4);
  backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2xl);
  max-width: 440px;
  width: 90%;
  text-align: center;
  animation: fadeUp 0.3s var(--ease-out) both;
}

.modal__title {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-md);
}

.modal__text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  line-height: var(--lh-relaxed);
}

.modal__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .access-card {
    margin: var(--space-lg);
    padding: var(--space-xl);
  }

  .question-card {
    padding: var(--space-xl) var(--space-lg);
  }

  .question-area {
    padding: var(--space-md) var(--space-lg);
  }

  .fc-options {
    grid-template-columns: 1fr;
  }

  .wa-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }

  .wa-prompt {
    text-align: left;
    min-width: unset;
  }

  .wa-input { width: 100%; }

  .sr-btn {
    width: 40px;
    height: 40px;
    font-size: var(--fs-sm);
  }

  .test-header__inner {
    padding: 0 var(--space-lg);
  }

  .section-banner {
    padding: var(--space-xl) var(--space-lg) var(--space-md);
  }

  .test-nav {
    padding: 0 var(--space-lg) var(--space-2xl);
  }
}

@media (max-width: 480px) {
  .sr-btn {
    width: 36px;
    height: 36px;
    font-size: var(--fs-xs);
  }

  .test-nav__btn {
    padding: 10px 18px;
    font-size: var(--fs-xs);
  }
}