/* Feedury: 素のCSS 1ファイル。ビルドステップなし。 */

:root {
  --color-text: #1f2933;
  --color-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-bg: #ffffff;
  --color-primary: #2563eb;
  --color-danger: #dc2626;
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

h1, h2, h3 {
  line-height: 1.4;
}

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

p.muted, .muted {
  color: var(--color-muted);
}

button, input, textarea, select {
  font: inherit;
}

button {
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: #fff;
}

button.secondary {
  background: #fff;
  color: var(--color-text);
}

input[type="text"], input[type="email"], textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.5rem;
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
}

/* 公開ボード(src/routes/board.tsx) */

.status-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  margin: 1rem 0 0.75rem;
  flex-wrap: wrap;
}

.status-tab {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  color: var(--color-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.status-tab--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

.sort-links {
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.sort-link {
  margin-left: 0.5rem;
  text-decoration: none;
}

.sort-link--active {
  font-weight: 600;
  text-decoration: underline;
}

.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.post-card h3 {
  margin: 0 0 0.35rem;
}

.post-meta {
  font-size: 0.85rem;
  margin: 0.25rem 0 0.75rem;
}

.tag-list {
  margin: 0.35rem 0;
}

.tag {
  display: inline-block;
  background: #eef2ff;
  color: var(--color-primary);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  margin-right: 0.35rem;
  font-size: 0.8rem;
}

.tag-choice {
  display: block;
  font-weight: normal;
  margin: 0.25rem 0;
}

.vote-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.vote-form__identity {
  display: flex;
  gap: 0.35rem;
}

.vote-form__identity input {
  width: auto;
}

.form-error {
  color: var(--color-danger);
  font-size: 0.9rem;
}

.field {
  margin-bottom: 0.75rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.comment-meta {
  font-size: 0.8rem;
  margin: 0 0 0.35rem;
}

.comment-body {
  margin: 0;
  white-space: pre-wrap;
}

.post-body {
  white-space: pre-wrap;
}

/* マーケティングLP(src/routes/lp.tsx) */
/* 世界観: 和紙のような温かい紙色 + 墨のような濃紺 + 朱色のアクセント。CTAは他画面と揃えるためブランドブルー(--color-primary)を継続使用。
   見出しは明朝(セリフ)体、本文はゴシック体で組み、落ち着いた日本のB2B SaaSらしい編集的なトーンを作る。外部フォント読み込みは行わない(OS標準の明朝のみ)。*/

.lp {
  --lp-serif: "Hiragino Mincho ProN", "YuMincho", "Yu Mincho", "Noto Serif JP", serif;
  --lp-ink: #1c2230;
  --lp-ink-soft: #52596b;
  --lp-paper: #faf7f2;
  --lp-paper-deep: #f1ebe0;
  --lp-line: #e2d9c8;
  --lp-accent: #a6431f;
  --lp-accent-soft: #f4e3d5;
  color: var(--lp-ink);
}

.lp-section__title {
  font-family: var(--lp-serif);
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* --- ヒーロー --- */

.lp-hero {
  position: relative;
  text-align: center;
  padding: 3rem 1.5rem 3.5rem;
  margin: 0 -1rem 1.5rem;
  overflow: hidden;
  background: var(--lp-paper);
  border-radius: 18px;
}

.lp-hero__mark {
  position: absolute;
  top: -6rem;
  right: -6rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  border: 1.5px solid var(--lp-accent);
  opacity: 0.16;
}

.lp-hero__mark::before {
  content: "";
  position: absolute;
  inset: 2.5rem;
  border-radius: 50%;
  border: 1.5px solid var(--lp-accent);
}

.lp-hero__eyebrow {
  position: relative;
  display: inline-block;
  color: var(--lp-accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  margin: 0 0 1.1rem;
}

.lp-hero__headline {
  position: relative;
  font-family: var(--lp-serif);
  font-weight: 600;
  font-size: 2.35rem;
  line-height: 1.55;
  color: var(--lp-ink);
  margin: 0 0 1.25rem;
}

.lp-hero__headline-accent {
  box-shadow: inset 0 -0.4em 0 0 var(--lp-accent-soft);
}

.lp-hero__sub {
  position: relative;
  color: var(--lp-ink-soft);
  font-size: 1.05rem;
  max-width: 34rem;
  margin: 0 auto 2rem;
}

.lp-hero__cta {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.lp-hero__cta-note {
  font-size: 0.85rem;
  margin: 0;
}

.lp-button {
  display: inline-block;
  border-radius: var(--radius);
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.lp-button--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 16px -8px rgb(37 99 235 / 0.55);
}

.lp-button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px -8px rgb(37 99 235 / 0.6);
}

.lp-button--large {
  padding: 0.9rem 2.25rem;
  font-size: 1.05rem;
}

/* --- セクション共通 --- */

.lp-section {
  padding: 3rem 0;
  border-top: 1px solid var(--lp-line);
}

.lp-section--band {
  margin: 0 -1rem;
  padding: 3rem 1rem;
  background: var(--lp-paper);
  border-top: none;
  border-radius: 18px;
}

.lp-section--cta {
  text-align: center;
}

.lp-section__title {
  font-size: 1.5rem;
  margin: 0 0 0.75rem;
}

.lp-section--band .lp-section__title,
.lp-section--cta .lp-section__title {
  text-align: center;
}

.lp-section__lead {
  color: var(--lp-ink-soft);
  margin: 0 0 1.25rem;
}

.lp-section--band .lp-section__lead,
.lp-section--cta .lp-section__lead {
  text-align: center;
}

/* --- 課題提起 --- */

.lp-pain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.lp-pain-list li {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  color: var(--lp-ink-soft);
}

.lp-pain-list__mark {
  flex: none;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--lp-accent);
  transform: translateY(-0.15rem);
}

/* --- 機能紹介 --- */

.lp-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.lp-feature {
  padding-top: 0.25rem;
}

.lp-feature__index {
  display: block;
  font-family: var(--lp-serif);
  font-size: 0.95rem;
  color: var(--lp-accent);
  margin: 0 0 0.5rem;
}

.lp-feature__title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.lp-feature__body {
  color: var(--lp-ink-soft);
  font-size: 0.9rem;
  margin: 0;
}

/* --- 仕組みの可視化(3ステップ) --- */

.lp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  counter-reset: lp-step;
}

.lp-step {
  position: relative;
  padding: 1.25rem 1.1rem;
  border: 1px solid var(--lp-line);
  border-radius: 12px;
}

.lp-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 1.7rem;
  right: -1.15rem;
  width: 0.8rem;
  height: 0.8rem;
  border-top: 1.5px solid var(--lp-line);
  border-right: 1.5px solid var(--lp-line);
  transform: rotate(45deg);
}

.lp-step__head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.lp-step__number {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  background: var(--lp-ink);
  color: var(--lp-paper);
  font-family: var(--lp-serif);
  font-size: 0.95rem;
}

.lp-step__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.lp-step__body {
  color: var(--lp-ink-soft);
  font-size: 0.88rem;
  margin: 0 0 0.75rem;
}

.lp-step__sample {
  border-radius: 8px;
  background: var(--lp-paper);
  border: 1px dashed var(--lp-line);
  padding: 0.6rem 0.7rem;
}

.lp-step__sample-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--lp-accent);
  background: var(--lp-accent-soft);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  margin-bottom: 0.35rem;
}

.lp-step__sample-text {
  margin: 0;
  font-size: 0.82rem;
  color: var(--lp-ink-soft);
  line-height: 1.5;
}

/* --- なぜ低価格か --- */

.lp-transparency {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.lp-transparency__item {
  padding: 1.1rem 1.2rem;
  background: var(--color-bg);
  border: 1px solid var(--lp-line);
  border-radius: 12px;
}

.lp-transparency__title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

.lp-transparency__body {
  margin: 0;
  color: var(--lp-ink-soft);
  font-size: 0.88rem;
}

/* --- 料金 --- */

.lp-pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.lp-plan {
  position: relative;
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--lp-line);
  border-radius: 14px;
  margin-bottom: 0;
}

.lp-plan--highlight {
  border-color: var(--color-primary);
  border-width: 2px;
  background: var(--lp-paper);
}

.lp-plan__badge {
  position: absolute;
  top: -0.7rem;
  right: 1.2rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
}

.lp-plan__name {
  margin: 0 0 0.5rem;
  font-family: var(--lp-serif);
}

.lp-plan__price {
  margin: 0 0 0.9rem;
}

.lp-plan__amount {
  font-size: 1.9rem;
  font-weight: 700;
}

.lp-plan__period {
  font-size: 0.9rem;
}

.lp-plan__features {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--lp-ink-soft);
  font-size: 0.9rem;
  display: grid;
  gap: 0.35rem;
}

.lp-pricing__note {
  text-align: center;
  font-size: 0.85rem;
  margin: 0;
}

/* --- FAQ --- */

.lp-faq {
  display: grid;
  gap: 0.75rem;
  max-width: 42rem;
  margin: 0 auto;
}

.lp-faq__item {
  background: var(--color-bg);
  border: 1px solid var(--lp-line);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
}

.lp-faq__item[open] {
  border-color: var(--color-primary);
}

.lp-faq__question {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.lp-faq__question::-webkit-details-marker {
  display: none;
}

.lp-faq__question::after {
  content: "+";
  flex: none;
  color: var(--lp-accent);
  font-size: 1.1rem;
  font-weight: 400;
}

.lp-faq__item[open] .lp-faq__question::after {
  content: "\2212";
}

.lp-faq__answer {
  margin: 0.75rem 0 0;
  color: var(--lp-ink-soft);
  font-size: 0.92rem;
}

/* --- フッター --- */

.lp-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: 2rem 0 1rem;
  margin-top: 1rem;
  border-top: 1px solid var(--lp-line);
  font-size: 0.85rem;
}

.lp-footer__name {
  margin: 0;
  font-family: var(--lp-serif);
  font-weight: 700;
  font-size: 1rem;
  color: var(--lp-ink);
}

.lp-footer__tagline {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
}

.lp-footer__links {
  margin: 0.25rem 0;
}

.lp-footer__link {
  color: var(--lp-ink-soft);
}

.lp-footer__copyright {
  margin: 0;
  font-size: 0.78rem;
}

@media (max-width: 640px) {
  .lp-hero {
    padding: 2.5rem 1.25rem 2.75rem;
  }

  .lp-hero__headline {
    font-size: 1.7rem;
  }

  .lp-section--band {
    padding: 2.5rem 1rem;
  }

  .lp-steps {
    grid-template-columns: 1fr;
  }

  .lp-step:not(:last-child)::after {
    top: auto;
    bottom: -1.15rem;
    right: auto;
    left: 1.55rem;
    transform: rotate(135deg);
  }
}

/* 管理画面(src/routes/admin.tsx) */

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  border-bottom: 1px solid var(--color-border);
  margin: 1rem 0 1.5rem;
  padding-bottom: 0.75rem;
}

.admin-nav__link {
  color: var(--color-muted);
  text-decoration: none;
  font-weight: 600;
}

.admin-nav__link--active {
  color: var(--color-primary);
}

.admin-nav__link--muted {
  font-weight: normal;
  margin-left: auto;
}

.admin-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  min-width: 7rem;
  text-align: center;
}

.stat-card__value {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.stat-card__label {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--color-muted);
}

.admin-post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.status-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
  font-size: 0.8rem;
  background: #eef2ff;
  color: var(--color-primary);
}

.status-badge--pending {
  background: #fef3c7;
  color: #92400e;
}

.status-badge--rejected {
  background: #fee2e2;
  color: var(--color-danger);
}

.status-badge--done {
  background: #dcfce7;
  color: #166534;
}

.filter-form,
.inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.filter-form label,
.inline-form label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  gap: 0.25rem;
}

.tag-form {
  margin-bottom: 1rem;
}

.tag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.btn-group {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.button-link {
  display: inline-block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
  text-decoration: none;
  color: #fff;
  background: var(--color-primary);
}

.button-link--secondary {
  background: #fff;
  color: var(--color-text);
}

.pain-summary {
  background: #eff6ff;
  border-color: #bfdbfe;
}

.pain-summary__label {
  margin: 0 0 0.35rem;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.85rem;
}