/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS (and SCSS, if configured) file within this directory, lib/assets/stylesheets, or any plugin's
 * vendor/assets/stylesheets directory can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any other CSS
 * files in this directory. Styles in this file should be added after the last require_* statement.
 * It is generally better to create a new file per style scope.
 *


 */

:root {
  --bg-surface: #f6f7fb;
  --bg-elevated: #ffffff;
  --bg-muted: #eef2ff;
  --text-primary: #1f2933;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --border-subtle: #e5e7eb;
  --border-strong: #cbd5f5;
  --primary: #3b82f6;
  --primary-dark: #1d4ed8;
  --accent: #10b981;
  --danger: #ef4444;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-xs: 0 4px 14px rgba(15, 23, 42, 0.06);
}

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

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-primary);
  background: linear-gradient(180deg, rgba(59,130,246,0.08) 0%, rgba(255,255,255,0) 45%), var(--bg-surface);
  min-height: 100vh;
  font-size: 16px;
  line-height: 1.6;
}

.landing {
  padding: clamp(2.5rem, 5vw, 4.5rem) 1.5rem;
}

.landing__container {
  max-width: 1080px;
  margin: 0 auto;
}

.landing__actions {
  display: inline-flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.landing-cta .landing__actions {
  justify-content: center;
}

.landing-hero {
  padding-top: clamp(3.5rem, 9vw, 5.5rem);
  padding-bottom: clamp(2.5rem, 7vw, 4.5rem);
  background: radial-gradient(circle at 10% 20%, rgba(59,130,246,0.16), transparent 60%),
              radial-gradient(circle at 90% 10%, rgba(16,185,129,0.12), transparent 55%);
  position: relative;
}

.landing-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(246,247,251,0.9) 100%);
  opacity: 0.4;
  pointer-events: none;
}

.landing-hero__grid {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: flex-start;
  position: relative;
  z-index: 1;
}

.landing-hero__content h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  margin-bottom: 1rem;
  font-weight: 700;
}

.landing-hero__lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 540px;
}

.landing-hero__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  display: grid;
  gap: 0.6rem;
  color: var(--text-secondary);
}

.landing-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(16,185,129,0.18);
  color: #047857;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.landing-hero__panel {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59,130,246,0.18);
  box-shadow: 0 28px 58px rgba(15,23,42,0.12);
  padding: clamp(1.4rem, 3vw, 2rem);
  display: grid;
  gap: clamp(1rem, 3vw, 1.3rem);
  max-width: 320px;
  justify-self: center;
}

.landing-hero__stat span {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.landing-hero__stat small {
  color: var(--text-secondary);
}

.landing-hero__quote {
  font-style: italic;
  color: var(--text-secondary);
  border-left: 3px solid rgba(59,130,246,0.4);
  padding-left: 1rem;
  margin: 0;
}

.landing-steps__grid,
.landing-audience__grid {
  margin-top: clamp(1.2rem, 4vw, 2.2rem);
  display: grid;
  gap: clamp(1rem, 3vw, 1.8rem);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.landing-steps {
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(59,130,246,0));
  border-top: 1px solid rgba(59,130,246,0.08);
  border-bottom: 1px solid rgba(59,130,246,0.08);
}

.landing-audience {
  background: linear-gradient(180deg, rgba(59,130,246,0.05), rgba(255,255,255,0));
}

.landing-card {
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(226,232,240,0.9);
  padding: 1.5rem;
  box-shadow: var(--shadow-xs);
  height: 100%;
}

.landing-card--step {
  position: relative;
  padding-top: 2.5rem;
}

.landing-card__number {
  position: absolute;
  top: -14px;
  left: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(59,130,246,0.15);
  color: var(--primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.landing-card--glass {
  backdrop-filter: blur(18px);
  background: rgba(255,255,255,0.75);
}

.landing-plans {
  background: linear-gradient(180deg, rgba(59,130,246,0.06), rgba(255,255,255,0));
}

.landing-plans__content {
  display: grid;
  gap: clamp(1.5rem, 5vw, 2.5rem);
}

.landing-plans__intro {
  max-width: 720px;
  text-align: center;
  margin: 0 auto;
}

.landing-plans__grid {
  display: grid;
  gap: clamp(1rem, 3vw, 1.5rem);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.landing-card--plan {
  background: rgba(255,255,255,0.92);
  padding: 1.75rem;
  position: relative;
  display: grid;
  gap: 1rem;
}

.landing-card--plan ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.landing-plan__price {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  color: var(--primary-dark);
}

.landing-plan__price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.landing-plan__credits {
  margin: 0;
  font-weight: 600;
  color: var(--text-secondary);
}

.landing-plan__badge {
  position: absolute;
  top: -12px;
  right: 18px;
  background: rgba(59,130,246,0.18);
  color: var(--primary-dark);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.landing-card--plan-featured {
  border: 1px solid rgba(59,130,246,0.35);
  box-shadow: 0 20px 40px rgba(59,130,246,0.16);
}

.landing-plans__footnote {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.landing-card--footnote {
  display: inline-grid;
  gap: 0.35rem;
  padding: 1.25rem 1.75rem;
  background: rgba(59,130,246,0.12);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59,130,246,0.25);
  margin: 0 auto;
  text-align: center;
}

.landing-science__grid {
  display: grid;
  gap: clamp(1.1rem, 3.5vw, 1.8rem);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: stretch;
}

.landing-science__grid > * {
  height: 100%;
}

.landing-card--metrics ul {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.landing-stat-grid {
  display: grid;
  gap: clamp(0.85rem, 2.5vw, 1.2rem);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.landing-card--stat h3 {
  margin: 0;
  font-size: 2rem;
  color: var(--primary-dark);
}

.landing-card--stat p {
  margin: 0.75rem 0 0;
  color: var(--text-secondary);
}

.landing-output__content {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: stretch;
}

.landing-output__headline {
  max-width: 760px;
  margin: 0 auto clamp(1.2rem, 4vw, 2rem);
  text-align: left;
}

.landing-output__headline p {
  color: var(--text-secondary);
}

.landing-output__features {
  display: grid;
  gap: clamp(0.85rem, 2.5vw, 1.3rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.landing-card--feature {
  height: 100%;
}

.landing-output__panel {
  display: flex;
  justify-content: center;
  align-items: stretch;
}

.landing-output {
  background: radial-gradient(circle at 0% 0%, rgba(59,130,246,0.08), transparent 55%),
              radial-gradient(circle at 100% 0%, rgba(16,185,129,0.06), transparent 50%);
}

.landing-output__card {
  width: min(340px, 94%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59,130,246,0.18);
  background: rgba(59,130,246,0.1);
  padding: 1.6rem;
  box-shadow: 0 18px 42px rgba(59,130,246,0.18);
  display: grid;
  gap: 1.35rem;
}

.landing-output__card header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.landing-output__card header strong {
  font-size: 2.4rem;
  color: var(--primary-dark);
}

.landing-output__chart {
  display: grid;
  gap: 0.5rem;
}

.landing-output__chart-bars {
  display: grid;
  grid-auto-flow: column;
  gap: 0.6rem;
  align-items: end;
}

.landing-output__chart-bars div {
  width: 22px;
  border-radius: 8px 8px 2px 2px;
  background: linear-gradient(180deg, rgba(59,130,246,0.9), rgba(59,130,246,0.35));
}

.landing-output__chart-labels {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.landing-callout {
  margin-top: 2rem;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(16,185,129,0.14);
  color: #047857;
  font-weight: 600;
}

.landing-cta {
  background: radial-gradient(circle at 15% 30%, rgba(59,130,246,0.14), transparent 60%),
              radial-gradient(circle at 80% 20%, rgba(59,130,246,0.12), transparent 55%);
  text-align: center;
}

.landing-cta p {
  max-width: 520px;
  margin: 0.75rem auto 2rem;
}

.landing-footer {
  padding-top: 3rem;
  padding-bottom: 3rem;
  background: var(--bg-elevated);
}

.landing-footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  text-align: left;
}

.landing-footer__links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.landing-footer__links a {
  color: var(--text-secondary);
}

@media (max-width: 640px) {
  .landing__actions {
    justify-content: center;
  }

  .landing-hero__content h1 {
    text-align: center;
  }

  .landing-hero__list {
    text-align: left;
  }

  .landing-output__headline {
    text-align: center;
  }
}

.credit-summary__hint {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.credit-pack {
  display: grid;
  gap: 0.35rem;
  justify-items: end;
}

.credit-pack__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.credit-card__header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
}

.credit-history {
  margin-top: 1.5rem;
}

.credit-history ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.credit-history li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.credit-history__amount {
  min-width: 52px;
  text-align: right;
  font-weight: 600;
}

.credit-history__amount--positive {
  color: #047857;
}

.credit-history__amount--negative {
  color: #b91c1c;
}

.credit-history__desc {
  flex: 1;
  color: var(--text-secondary);
}

.credit-history__time {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.credit-history__empty {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.subscription-section {
  margin-top: clamp(2rem, 6vw, 3rem);
  display: grid;
  gap: 1.5rem;
}

.subscription-section__header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.subscription-current {
  font-size: 0.9rem;
  color: var(--primary-dark);
  font-weight: 600;
}

.subscription-current--muted {
  color: var(--text-secondary);
  font-weight: 500;
}

.subscription-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.subscription-card {
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(226,232,240,0.9);
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
  box-shadow: var(--shadow-xs);
  height: 100%;
}

.subscription-card--active {
  border-color: rgba(59,130,246,0.4);
  box-shadow: 0 16px 32px rgba(59,130,246,0.18);
}

.subscription-card__price {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  color: var(--primary-dark);
}

.subscription-card__price span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.subscription-card__credits {
  margin: 0;
  font-weight: 600;
  color: var(--text-secondary);
}

.subscription-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.subscription-card__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.subscription-card__tag {
  font-size: 0.8rem;
  color: var(--primary-dark);
  font-weight: 600;
}

.subscription-cancel {
  text-align: right;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a {
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-dark);
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  z-index: 20;
}

.site-header__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand__logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.brand__text {
  line-height: 1;
}

/* .brand::before {
  content: "";
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, rgba(59,130,246,0.45), rgba(59,130,246,0) 70%), var(--primary);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.3), 0 6px 16px rgba(59,130,246,0.35);
} */

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover {
  background: rgba(59,130,246,0.08);
  color: var(--primary);
}

.nav-links a.is-active {
  background: rgba(59,130,246,0.14);
  color: var(--primary-dark);
  box-shadow: inset 0 0 0 1px rgba(59,130,246,0.32);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.credit-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: 999px;
  background: rgba(59,130,246,0.08);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
}

.credit-nav__label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.credit-nav__value {
  font-size: 0.95rem;
  color: var(--primary-dark);
}

.user-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(15,23,42,0.08);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
}

.site-header--auth {
  position: static;
  background: transparent;
  border-bottom: none;
  padding-top: 1.5rem;
}

body.is-public .flash-area {
  margin-top: 0;
}

.main-content--auth {
  max-width: 480px;
  padding: 3.25rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
  min-height: calc(100vh - 160px);
}

.auth-page {
  display: grid;
  gap: 1.75rem;
}

.auth-card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid rgba(59,130,246,0.12);
  box-shadow: var(--shadow-sm);
}

.auth-card h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.8rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.auth-card p {
  margin: 0 0 1.75rem;
  color: var(--text-secondary);
}

.auth-form {
  display: grid;
  gap: 1.2rem;
}

.auth-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.auth-checkbox input {
  width: 18px;
  height: 18px;
}

.auth-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.auth-links {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.auth-links a {
  font-weight: 600;
}

.auth-meta {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.main-content {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.page-title {
  margin: 0;
  font-size: clamp(1.8rem, 2vw + 1rem, 2.2rem);
  letter-spacing: -0.02em;
  font-weight: 700;
}

.page-subtitle {
  margin: 0.45rem 0 0;
  color: var(--text-secondary);
  max-width: 54ch;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.search-form {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.search-input {
  min-width: 220px;
}

.filter-bar {
  margin-bottom: 1.5rem;
}

.filter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.filter-form__group {
  display: flex;
  flex-direction: column;
}

.filter-form__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.filter-select {
  min-width: 160px;
  padding: 0.55rem 0.75rem;
}

.runs-table__actions {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.runs-table__actions form {
  margin: 0;
}

.tag-list {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-list--run {
  margin: 1rem 0 1.5rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(59,130,246,0.12);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
}

.run-meta {
  margin: 0.5rem 0 1.5rem;
  color: var(--text-secondary);
}

.credit-summary {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(226,232,240,0.9);
  border-radius: var(--radius-lg);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  box-shadow: var(--shadow-xs);
}

.credit-summary--inline {
  margin-bottom: 1.5rem;
  justify-content: space-between;
  padding: 0.75rem 1rem;
}

.credit-summary__balance {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.credit-summary__value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.credit-summary__label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.credit-summary__hint {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.credit-pack {
  display: grid;
  gap: 0.35rem;
  justify-items: end;
}

.credit-pack__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.credit-summary__details ul {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.credit-summary__details li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
}

.credit-summary__details-amount {
  min-width: 40px;
  text-align: right;
  font-weight: 600;
}

.credit-summary__details-amount.positive {
  color: #047857;
}

.credit-summary__details-amount.negative {
  color: #b91c1c;
}

.credit-summary__details-desc {
  flex: 1;
  color: var(--text-secondary);
}

.credit-summary__details-time {
  color: var(--text-muted);
}

.credit-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(226,232,240,0.9);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.9);
  margin-bottom: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.credit-preview__summary {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
}

.credit-preview__value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.credit-preview__label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.credit-preview__counts {
  display: inline-flex;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  align-items: center;
}

.credit-preview__counts .button-compact {
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
}

.credit-preview__available {
  color: var(--text-muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.58rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 20px rgba(59,130,246,0.22);
}

.button-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  color: #fff;
}

.button-light {
  border-color: rgba(59,130,246,0.25);
  background: rgba(59,130,246,0.08);
  color: var(--primary-dark);
}

.button-light:hover {
  border-color: rgba(59,130,246,0.45);
}

.button-ghost {
  border-color: rgba(15,23,42,0.08);
  background: transparent;
  color: var(--text-secondary);
}

.button-ghost:hover {
  border-color: rgba(59,130,246,0.25);
  color: var(--primary);
  background: rgba(59,130,246,0.06);
}

.button-danger {
  border-color: rgba(239,68,68,0.3);
  background: rgba(239,68,68,0.1);
  color: #b91c1c;
}

.button-danger:hover {
  border-color: rgba(239,68,68,0.5);
  background: rgba(239,68,68,0.16);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.stack-md > * + * {
  margin-top: 1.75rem;
}

.collapsible {
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(59, 130, 246, 0.08);
  overflow: hidden;
}

.collapsible summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.5rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.collapsible summary:focus-visible {
  outline: 2px solid rgba(59,130,246,0.45);
  outline-offset: 3px;
}

.collapsible summary::-webkit-details-marker {
  display: none;
}

.collapsible summary::after {
  content: "▾";
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: transform 0.2s ease;
}

.collapsible[open] summary::after {
  transform: rotate(180deg);
}

.collapsible__content {
  padding: 0 1.5rem 1.5rem;
}

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(59, 130, 246, 0.08);
}

.card h2 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--text-secondary);
  margin: 0 0 1rem;
}

.card-meta {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.surface-muted {
  background: var(--bg-muted);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.form-card {
  padding: 0;
  overflow: hidden;
}

.form-card__body {
  padding: 1.75rem;
}

.form-section + .form-section {
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  margin-top: 1.5rem;
  padding-top: 1.5rem;
}

.form-errors {
  margin-bottom: 1.2rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(239,68,68,0.25);
  background: rgba(239,68,68,0.08);
  color: #b91c1c;
  box-shadow: inset 0 0 0 1px rgba(239,68,68,0.12);
}

.form-errors strong {
  display: block;
  margin-bottom: 0.5rem;
}

.form-errors ul {
  margin: 0;
  padding-left: 1.2rem;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.45rem;
  color: var(--text-secondary);
}

.form-hint {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.input,
.form-card input[type="text"],
.form-card input[type="email"],
.form-card input[type="number"],
.form-card input[type="url"],
.form-card select,
.form-card textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: #fff;
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input:focus,
.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
  border-color: rgba(59,130,246,0.6);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.16);
  outline: none;
}

.choice-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.checkbox-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(148,163,184,0.25);
  box-shadow: var(--shadow-xs);
  transition: border-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.checkbox-card:hover {
  border-color: rgba(59,130,246,0.45);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(59,130,246,0.18);
}

.checkbox-card strong {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
}

.checkbox-card small {
  color: var(--text-muted);
  display: block;
  margin-top: 0.2rem;
}

.checkbox-card input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
}

.section-title {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.section-subtitle {
  margin: 0;
  color: var(--text-secondary);
}

.list-plain {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
}

.list-plain li {
  padding: 1rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(226,232,240,0.7);
  background: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.list-plain li small {
  color: var(--text-muted);
}

.progress-card {
  margin-bottom: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59,130,246,0.16);
  background: rgba(59,130,246,0.08);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-xs);
}

.progress-card--error {
  border-color: rgba(239,68,68,0.25);
  background: rgba(239,68,68,0.08);
}

.progress-card__content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.progress-card__content p {
  margin: 0.2rem 0 0;
  color: var(--text-secondary);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #0f172a;
  background: rgba(148, 163, 184, 0.22);
}

.status-pill[data-state="done"] {
  background: rgba(16, 185, 129, 0.18);
  color: #047857;
}

.status-pill[data-state="running"] {
  background: rgba(59,130,246,0.18);
  color: var(--primary-dark);
}

.status-pill[data-state="queued"] {
  background: rgba(234,179,8,0.18);
  color: #b45309;
}

.status-pill[data-state="error"] {
  background: rgba(239,68,68,0.18);
  color: #b91c1c;
}

.status-pill[data-state="inactive"] {
  background: rgba(148, 163, 184, 0.24);
  color: #475569;
}

.input-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.table thead tr {
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(59,130,246,0.04));
}

.table th,
.table td {
  padding: 0.9rem 1rem;
  text-align: center;
  vertical-align: middle;
}

.table td:first-child {
  text-align: left;
}

.table td ul {
  padding-left: 0;
  text-align: left;
}

.table td ul li {
  text-align: left;
}

.table th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 700;
}

.table tbody tr {
  background: #fff;
  border-bottom: 1px solid rgba(226,232,240,0.8);
  transition: background 0.2s ease;
}

.table tbody tr:hover {
  background: rgba(59,130,246,0.06);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr.is-overall {
  background: rgba(59,130,246,0.08);
}

.table .meta {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.2rem;
}

.likert-legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  margin-bottom: 0.8rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.likert-legend span.color {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  margin-right: 0.35rem;
}

.likert-color-1 { background: #ef476f; }
.likert-color-2 { background: #f78c6b; }
.likert-color-3 { background: #ffd166; }
.likert-color-4 { background: #dce9dd; }
.likert-color-5 { background: #619c64; }

.pmf-bar {
  display: flex;
  align-items: stretch;
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(226, 232, 240, 0.9);
}

.pmf-bar__segment {
  display: block;
  height: 100%;
  transition: transform 0.15s ease;
}

.pmf-bar__segment:hover {
  transform: translateY(-1px);
}

.pmf-bar__segment-1 { background: #ef476f; }
.pmf-bar__segment-2 { background: #f78c6b; }
.pmf-bar__segment-3 { background: #ffd166; }
.pmf-bar__segment-4 { background: #dce9dd; }
.pmf-bar__segment-5 { background: #619c64; }

.rationales-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.rationales-list li {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(226,232,240,0.7);
  background: rgba(249,250,251,0.85);
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.rationales-list li p {
  margin: 0;
}

.guide-modal {
  position: relative;
}

.guide-modal__overlay {
  display: none;
  position: fixed;
  inset: 0;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(6px);
  z-index: 1200;
}

.guide-modal__overlay.is-visible {
  display: flex;
}

.guide-modal__dialog {
  width: min(640px, 100%);
  max-height: min(85vh, 720px);
  overflow-y: auto;
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  box-shadow: 0 36px 76px rgba(15, 23, 42, 0.18);
  border: 1px solid rgba(226, 232, 240, 0.7);
  padding: clamp(1.75rem, 2vw + 1rem, 2.25rem);
}

.guide-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.guide-modal__header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.guide-modal__close {
  font-size: 1.5rem;
  line-height: 1;
  padding: 0.35rem 0.5rem;
  min-width: auto;
}

.guide-modal__content p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
}

.guide-modal__content ul {
  margin: 0 0 1.25rem 1.3rem;
  color: var(--text-secondary);
  padding: 0;
}

.guide-modal__content li {
  margin-bottom: 0.5rem;
}

.guide-modal__tip {
  margin-top: 1rem;
  border-radius: var(--radius-md);
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.18);
  padding: 1rem 1.25rem;
  color: var(--text-secondary);
}

.guide-modal__tip strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--primary-dark);
}

.guide-modal__footer {
  margin-top: 1.75rem;
  display: flex;
  justify-content: flex-end;
}

body.has-modal-open {
  overflow: hidden;
}

.spinner {
  display: inline-block;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  border: 3px solid rgba(59,130,246,0.3);
  border-top-color: var(--primary);
  animation: spinner-rotate 0.8s linear infinite;
}

@keyframes spinner-rotate {
  to { transform: rotate(360deg); }
}

.persona-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.persona-card__header h2 {
  margin: 0;
  font-size: 1.25rem;
}

.persona-card__meta {
  margin-top: 1.1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.persona-card__detail {
  margin-top: 0.5rem;
  color: var(--text-secondary);
}

.card-actions {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.card-actions span {
  color: rgba(148,163,184,0.9);
}

.rich-text {
  color: var(--text-secondary);
  line-height: 1.7;
}

.rich-text p {
  margin: 0 0 1rem;
}

.image-frame {
  border-radius: var(--radius-md);
  border: 1px solid rgba(226,232,240,0.9);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  background: #fff;
}

.image-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.image-frame--concept {
  margin-bottom: 1.5rem;
}

.definition-list {
  display: grid;
  gap: 0.5rem 1.5rem;
  grid-template-columns: minmax(140px, 220px) 1fr;
  margin: 1.5rem 0 0;
  color: var(--text-secondary);
}

.definition-list dt {
  font-weight: 600;
}

.definition-list dd {
  margin: 0;
}

.empty-state {
  padding: 3rem 2rem;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(148, 163, 184, 0.35);
  color: var(--text-muted);
  background: rgba(255,255,255,0.8);
}

.empty-state__cta {
  margin-top: 1.25rem;
}

.flash-area {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.flash {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(59,130,246,0.25);
  background: rgba(59,130,246,0.12);
  color: var(--primary-dark);
  font-weight: 500;
}

.flash.alert {
  border-color: rgba(239,68,68,0.28);
  background: rgba(239,68,68,0.1);
  color: #b91c1c;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.back-link::before {
  content: "←";
  font-size: 1rem;
}

.landing-thanks {
  min-height: calc(100vh - 4rem);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(180deg, rgba(59,130,246,0.08), rgba(255,255,255,0));
}

.landing-thanks__card {
  background: rgba(255,255,255,0.95);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59,130,246,0.15);
  box-shadow: 0 35px 65px rgba(15,23,42,0.12);
  padding: clamp(2rem, 6vw, 3.5rem);
  margin: 0 auto;
  max-width: 720px;
}

.landing-thanks__lead {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin: 1rem auto 1.5rem;
  max-width: 560px;
}

.landing-thanks__list {
  list-style: none;
  margin: 0 auto 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  color: var(--text-secondary);
}

.landing-thanks__list li {
  border: 1px solid rgba(226,232,240,0.9);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  background: rgba(249,250,251,0.9);
}

.landing-thanks__actions {
  justify-content: center;
  margin-bottom: 1rem;
}

.landing-thanks__support {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width: 720px) {
  .site-header__inner {
    padding: 1rem;
  }

  .main-content {
    padding: 2rem 1.2rem 2.5rem;
  }

  .page-header {
    align-items: flex-start;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .choice-list {
    grid-template-columns: 1fr;
  }

  .nav-links {
    width: 100%;
  }

  .nav-actions {
    width: 100%;
    justify-content: space-between;
  }

  .definition-list {
    grid-template-columns: 1fr;
  }

  .main-content--auth {
    padding: 2.5rem 1.2rem 3.5rem;
    min-height: auto;
  }

  .auth-card {
    padding: 2rem 1.5rem;
  }

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