/*
 * KPW Quizzes front-end styles.
 *
 * Premium dark aesthetic ported from QuizEngine.tsx / the kpw-growth-engine
 * design system: glass card on #0f1d31, gold (#c9a96e) / teal (#2dd4bf)
 * accents driven per quiz via the --kpwq-accent custom property, display
 * serif headings, animated progress bar, accent-glow option buttons, result
 * bars, and the [kpw_quiz_index] cards.
 *
 * Everything is namespaced under .kpwq / .kpwq-index so it cannot bleed into
 * the surrounding kpw-theme. Self-contained vanilla CSS: no external fonts or
 * libraries. No em dashes anywhere (project rule), hyphens only.
 */

.kpwq,
.kpwq-index {
  --kpwq-accent: #c9a96e;
  --kpwq-gold: #c9a96e;
  --kpwq-teal: #2dd4bf;
  --kpwq-surface: #0f1d31;
  --kpwq-ink: rgba(255, 255, 255, 0.9);
  --kpwq-ink-soft: rgba(255, 255, 255, 0.62);
  --kpwq-ink-faint: rgba(255, 255, 255, 0.4);
  --kpwq-line: rgba(255, 255, 255, 0.08);
  --kpwq-line-soft: rgba(255, 255, 255, 0.06);
  --kpwq-radius: 22px;
  --kpwq-serif: Georgia, 'Times New Roman', serif;
  --kpwq-sans: inherit;
  box-sizing: border-box;
}

.kpwq *,
.kpwq *::before,
.kpwq *::after,
.kpwq-index *,
.kpwq-index *::before,
.kpwq-index *::after {
  box-sizing: border-box;
}

.kpwq {
  display: block;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
}

/* ---------- Card surface ---------- */
.kpwq .kpwq-card-surface {
  position: relative;
  background: var(--kpwq-surface);
  border: 1px solid var(--kpwq-line);
  border-radius: var(--kpwq-radius);
  overflow: hidden;
  box-shadow:
    0 24px 60px rgba(4, 10, 20, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.kpwq .kpwq-card-surface::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    ellipse 80% 50% at 50% 0%,
    rgba(255, 255, 255, 0.04),
    transparent 60%
  );
}

/* ---------- Header + progress ---------- */
.kpwq .kpwq-head {
  position: relative;
  padding: 26px 30px 0;
}

.kpwq .kpwq-head-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.kpwq .kpwq-kicker-line {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--kpwq-accent);
  opacity: 0.85;
}

.kpwq .kpwq-progress {
  height: 4px;
  width: 100%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.kpwq .kpwq-progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--kpwq-accent);
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.kpwq .kpwq-head-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin: 18px 0 4px;
}

.kpwq .kpwq-title {
  margin: 0;
  font-family: var(--kpwq-serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.15;
  color: #fff;
}

.kpwq .kpwq-meta-row {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
  font-size: 11px;
  color: var(--kpwq-ink-faint);
  white-space: nowrap;
}

/* ---------- Body ---------- */
.kpwq .kpwq-body {
  padding: 26px 30px 32px;
}

.kpwq .kpwq-qnum {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--kpwq-ink-faint);
  margin-bottom: 14px;
}

.kpwq .kpwq-prompt {
  margin: 0 0 22px;
  font-size: 20px;
  line-height: 1.35;
  color: var(--kpwq-ink);
}

/* ---------- Options ---------- */
.kpwq .kpwq-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kpwq .kpwq-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 16px 20px;
  border-radius: 14px;
  background: rgba(13, 27, 42, 0.45);
  border: 1px solid var(--kpwq-line-soft);
  color: var(--kpwq-ink-soft);
  font-size: 15px;
  font-family: var(--kpwq-sans);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    color 0.2s ease,
    transform 0.15s ease;
}

.kpwq .kpwq-option:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(13, 27, 42, 0.7);
  color: #fff;
  transform: translateY(-1px);
}

.kpwq .kpwq-option.is-selected {
  border-color: var(--kpwq-accent);
  box-shadow: 0 0 20px color-mix(in srgb, var(--kpwq-accent) 22%, transparent);
  color: #fff;
}

.kpwq .kpwq-option-label {
  line-height: 1.4;
}

.kpwq .kpwq-option-arrow {
  flex-shrink: 0;
  font-size: 16px;
  color: var(--kpwq-accent);
  opacity: 0.35;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.kpwq .kpwq-option:hover .kpwq-option-arrow {
  opacity: 0.85;
  transform: translateX(2px);
}

/* ---------- Back control ---------- */
.kpwq .kpwq-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
  font-size: 14px;
  color: var(--kpwq-ink-faint);
  transition: color 0.2s ease;
}

.kpwq .kpwq-back:hover {
  color: var(--kpwq-ink);
}

/* ---------- Email gate ---------- */
.kpwq .kpwq-gate-head {
  margin-bottom: 22px;
}

.kpwq .kpwq-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--kpwq-accent);
  margin-bottom: 10px;
}

.kpwq .kpwq-gate-title {
  margin: 0 0 10px;
  font-family: var(--kpwq-serif);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.15;
  color: #fff;
}

.kpwq .kpwq-gate-sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--kpwq-ink-soft);
}

.kpwq .kpwq-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.kpwq .kpwq-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.kpwq .kpwq-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kpwq-ink-faint);
}

.kpwq .kpwq-input {
  width: 100%;
  padding: 13px 16px;
  border-radius: 12px;
  background: rgba(8, 18, 34, 0.7);
  border: 1px solid var(--kpwq-line);
  color: #fff;
  font-size: 15px;
  font-family: var(--kpwq-sans);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.kpwq .kpwq-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.kpwq .kpwq-input:focus {
  outline: none;
  border-color: var(--kpwq-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--kpwq-accent) 18%, transparent);
}

.kpwq .kpwq-consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 4px 0;
}

.kpwq .kpwq-checkbox {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--kpwq-accent);
  cursor: pointer;
}

.kpwq .kpwq-consent-text {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--kpwq-ink-soft);
}

.kpwq .kpwq-privacy {
  margin: -4px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--kpwq-ink-faint);
}

/* Honeypot: visually hidden, off-screen, but not display:none (so bots fill it). */
.kpwq .kpwq-hp {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.kpwq .kpwq-error {
  font-size: 12.5px;
  line-height: 1.4;
  color: #e89a8a;
}

.kpwq .kpwq-error:empty {
  display: none;
}

.kpwq .kpwq-form-error {
  margin-top: -4px;
}

.kpwq .kpwq-submit {
  margin-top: 4px;
  width: 100%;
  padding: 15px 24px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--kpwq-sans);
  color: #0a1628;
  background: linear-gradient(135deg, #c9a96e 0%, #e8d5a8 50%, #c9a96e 100%);
  box-shadow: 0 0 24px rgba(201, 169, 110, 0.25);
  transition: filter 0.2s ease, transform 0.15s ease, opacity 0.2s ease;
}

.kpwq .kpwq-submit:hover {
  filter: brightness(1.05);
}

.kpwq .kpwq-submit:active {
  transform: translateY(1px);
}

.kpwq .kpwq-submit:disabled,
.kpwq .kpwq-submit.is-loading {
  opacity: 0.6;
  cursor: progress;
}

/* ---------- Result ---------- */
.kpwq .kpwq-result-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--kpwq-ink-faint);
}

.kpwq .kpwq-result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  font-size: 15px;
  color: var(--kpwq-accent);
  background: color-mix(in srgb, var(--kpwq-accent) 16%, transparent);
}

.kpwq .kpwq-result-title {
  margin: 0 0 10px;
  font-family: var(--kpwq-serif);
  font-weight: 600;
  font-size: 32px;
  line-height: 1.1;
  color: #fff;
}

.kpwq .kpwq-result-score {
  font-size: 14px;
  margin: 0 0 14px;
  color: var(--kpwq-accent);
}

.kpwq .kpwq-result-summary {
  margin: 0 0 24px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--kpwq-ink-soft);
}

.kpwq .kpwq-cta-block {
  margin-bottom: 28px;
}

.kpwq .kpwq-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  color: #0a1628;
  background: linear-gradient(135deg, #c9a96e 0%, #e8d5a8 50%, #c9a96e 100%);
  box-shadow: 0 0 24px rgba(201, 169, 110, 0.25);
  transition: filter 0.2s ease, transform 0.15s ease;
}

.kpwq .kpwq-cta:hover {
  filter: brightness(1.05);
}

.kpwq .kpwq-cta:active {
  transform: translateY(1px);
}

.kpwq .kpwq-cta-note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--kpwq-ink-faint);
}

/* ---------- Breakdown bars ---------- */
.kpwq .kpwq-breakdown {
  margin-bottom: 26px;
  padding: 20px 22px;
  border-radius: 16px;
  background: rgba(13, 27, 42, 0.4);
  border: 1px solid var(--kpwq-line-soft);
}

.kpwq .kpwq-breakdown-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.kpwq .kpwq-breakdown-title {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--kpwq-ink-faint);
}

.kpwq .kpwq-breakdown-count {
  font-size: 11px;
  color: var(--kpwq-ink-faint);
}

.kpwq .kpwq-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.kpwq .kpwq-bar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
}

.kpwq .kpwq-bar-label {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.75);
}

.kpwq .kpwq-bar-status {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.kpwq .kpwq-bar-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.kpwq .kpwq-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Tier points ---------- */
.kpwq .kpwq-points {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kpwq .kpwq-point {
  display: flex;
  gap: 12px;
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.72);
}

.kpwq .kpwq-point-dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 999px;
  background: var(--kpwq-accent);
}

/* ---------- Asset range note ---------- */
.kpwq .kpwq-bracket {
  margin-bottom: 26px;
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(13, 27, 42, 0.4);
  border: 1px solid var(--kpwq-line-soft);
}

.kpwq .kpwq-bracket-label {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 8px;
}

.kpwq .kpwq-bracket-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--kpwq-ink-soft);
}

/* ---------- Action row ---------- */
.kpwq .kpwq-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.kpwq .kpwq-retake {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  font-family: var(--kpwq-sans);
  color: rgba(255, 255, 255, 0.75);
  background: rgba(13, 27, 42, 0.45);
  border: 1px solid var(--kpwq-line-soft);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.kpwq .kpwq-retake:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(13, 27, 42, 0.7);
}

/* ---------- Disclaimer ---------- */
.kpwq .kpwq-disclaimer {
  margin: 26px 0 0;
  font-size: 11px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.25);
}

/* ---------- Entrance animation ---------- */
@keyframes kpwqIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.kpwq .kpwq-anim {
  animation: kpwqIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ---------- Index grid ([kpw_quiz_index]) ---------- */
.kpwq-index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
}

.kpwq-index .kpwq-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 26px 24px;
  border-radius: 18px;
  text-decoration: none;
  background: var(--kpwq-surface);
  border: 1px solid var(--kpwq-line);
  box-shadow: 0 18px 44px rgba(4, 10, 20, 0.35);
  transition:
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.kpwq-index .kpwq-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 169, 110, 0.4);
  box-shadow: 0 26px 60px rgba(4, 10, 20, 0.5);
}

.kpwq-index .kpwq-kicker {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--kpwq-gold);
}

.kpwq-index .kpwq-card h3 {
  margin: 0;
  font-family: var(--kpwq-serif);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.2;
  color: #fff;
}

.kpwq-index .kpwq-meta {
  margin-top: auto;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--kpwq-ink-faint);
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .kpwq .kpwq-head {
    padding: 22px 20px 0;
  }

  .kpwq .kpwq-body {
    padding: 22px 20px 26px;
  }

  .kpwq .kpwq-head-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .kpwq .kpwq-title {
    font-size: 22px;
  }

  .kpwq .kpwq-prompt {
    font-size: 18px;
  }

  .kpwq .kpwq-gate-title {
    font-size: 24px;
  }

  .kpwq .kpwq-result-title {
    font-size: 27px;
  }

  .kpwq .kpwq-option {
    padding: 14px 16px;
    font-size: 14.5px;
  }

  .kpwq .kpwq-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .kpwq .kpwq-cta,
  .kpwq .kpwq-retake {
    justify-content: center;
  }

  .kpwq-index {
    grid-template-columns: 1fr;
  }
}