/* ========================================
   よりそい転職 - メインスタイル
   オレンジ系・スタイリッシュ
   ======================================== */

:root {
  --yt-primary: #FF6B35;
  --yt-primary-dark: #E55A2B;
  --yt-secondary: #F7931E;
  --yt-accent: #2D3748;
  --yt-bg: #FFF9F5;
  --yt-bg-alt: #FFF5EE;
  --yt-text: #1A202C;
  --yt-text-muted: #718096;
  --yt-white: #FFFFFF;
  --yt-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --yt-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --yt-radius: 8px;
  --yt-radius-lg: 12px;
  --yt-transition: all 0.2s ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Sans", "Noto Sans JP", sans-serif;
  color: var(--yt-text);
  background: var(--yt-bg);
  line-height: 1.6;
}

/* Header */
.yt-header {
  background: var(--yt-white);
  box-shadow: var(--yt-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.yt-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.yt-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--yt-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.yt-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.yt-nav a {
  color: var(--yt-text);
  text-decoration: none;
  font-weight: 500;
  transition: var(--yt-transition);
}

.yt-nav a:hover {
  color: var(--yt-primary);
}

.yt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--yt-radius);
  text-decoration: none;
  transition: var(--yt-transition);
  cursor: pointer;
  border: none;
}

.yt-btn-primary {
  background: linear-gradient(135deg, var(--yt-primary) 0%, var(--yt-secondary) 100%);
  color: var(--yt-white);
  box-shadow: 0 2px 4px rgba(255, 107, 53, 0.3);
}

.yt-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
}

.yt-btn-outline {
  background: transparent;
  color: var(--yt-primary);
  border: 2px solid var(--yt-primary);
}

.yt-btn-outline:hover {
  background: var(--yt-primary);
  color: var(--yt-white);
}

/* Hero */
.yt-hero {
  background: linear-gradient(135deg, var(--yt-bg-alt) 0%, rgba(255, 107, 53, 0.08) 100%);
  padding: 4rem 1.5rem 5rem;
  text-align: center;
}

.yt-hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.yt-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--yt-text);
  margin: 0 0 2rem;
  letter-spacing: -0.02em;
  line-height: 1.4;
}

.yt-search-box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.yt-search-box input,
.yt-search-box select {
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  border: 1px solid #E2E8F0;
  border-radius: var(--yt-radius);
  min-width: 140px;
  background: var(--yt-white);
}

.yt-search-box input:focus,
.yt-search-box select:focus {
  outline: none;
  border-color: var(--yt-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

.yt-search-box .yt-btn {
  padding: 0.75rem 1.5rem;
}

/* Section */
.yt-section {
  padding: 4rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.yt-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.yt-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--yt-text);
  margin: 0;
}

.yt-section-link {
  color: var(--yt-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: var(--yt-transition);
}

.yt-section-link:hover {
  text-decoration: underline;
}

/* Job Cards */
.yt-job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.yt-job-card {
  background: var(--yt-white);
  border-radius: var(--yt-radius-lg);
  box-shadow: var(--yt-shadow);
  overflow: hidden;
  transition: var(--yt-transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

.yt-job-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--yt-shadow-hover);
}

.yt-job-card-body {
  padding: 1.5rem;
}

.yt-job-card-company {
  font-size: 0.8125rem;
  color: var(--yt-text-muted);
  margin-bottom: 0.5rem;
}

.yt-job-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  color: var(--yt-text);
  line-height: 1.4;
}

.yt-job-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--yt-text-muted);
}

.yt-job-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.yt-tag {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  background: rgba(255, 107, 53, 0.12);
  color: var(--yt-primary-dark);
  border-radius: 999px;
}

.yt-job-card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid #F7FAFC;
}

.yt-job-card-footer .yt-btn {
  width: 100%;
  font-size: 0.875rem;
}

/* Category Grid */
.yt-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.yt-category-card {
  background: var(--yt-white);
  border-radius: var(--yt-radius-lg);
  padding: 1.5rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--yt-shadow);
  transition: var(--yt-transition);
  display: block;
}

.yt-category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--yt-shadow-hover);
  border: 2px solid rgba(255, 107, 53, 0.3);
}

.yt-category-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.15) 0%, rgba(247, 147, 30, 0.15) 100%);
  border-radius: var(--yt-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.yt-category-name {
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 0.25rem;
  color: var(--yt-text);
}

.yt-category-count {
  font-size: 0.8125rem;
  color: var(--yt-text-muted);
}

/* Stats */
.yt-stats {
  background: linear-gradient(135deg, var(--yt-primary) 0%, var(--yt-secondary) 100%);
  padding: 4rem 1.5rem;
  color: var(--yt-white);
}

.yt-stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.yt-stat-item {
  padding: 1rem;
}

.yt-stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  letter-spacing: -0.02em;
}

.yt-stat-label {
  font-size: 0.9375rem;
  opacity: 0.95;
}

/* CTA */
.yt-cta {
  padding: 4rem 1.5rem;
  text-align: center;
}

.yt-cta-inner {
  max-width: 560px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--yt-bg-alt) 0%, rgba(255, 107, 53, 0.06) 100%);
  border-radius: var(--yt-radius-lg);
  padding: 3rem 2rem;
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.yt-cta h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--yt-text);
}

.yt-cta p {
  color: var(--yt-text-muted);
  margin: 0 0 1.5rem;
}

/* Footer */
.yt-footer {
  background: var(--yt-accent);
  color: var(--yt-white);
  padding: 2rem 1.5rem;
}

.yt-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.yt-footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.yt-footer-links a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.875rem;
}

.yt-footer-links a:hover {
  color: var(--yt-white);
}

.yt-footer-copy {
  font-size: 0.8125rem;
  opacity: 0.8;
}

/* Job List Page */
.yt-job-list-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

@media (max-width: 768px) {
  .yt-job-list-layout {
    grid-template-columns: 1fr;
  }
}

.yt-filters {
  background: var(--yt-white);
  border-radius: var(--yt-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--yt-shadow);
  height: fit-content;
  position: sticky;
  top: 80px;
}

.yt-filters-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--yt-text);
}

.yt-filter-group {
  margin-bottom: 1.5rem;
}

.yt-filter-group:last-child {
  margin-bottom: 0;
}

.yt-filter-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--yt-text-muted);
  margin-bottom: 0.5rem;
  display: block;
}

.yt-filter-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0;
  font-size: 0.9375rem;
  cursor: pointer;
}

.yt-filter-item input {
  margin: 0;
}

.yt-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.yt-results-count {
  font-size: 0.9375rem;
  color: var(--yt-text-muted);
}

.yt-results-sort select {
  padding: 0.5rem 1rem;
  border: 1px solid #E2E8F0;
  border-radius: var(--yt-radius);
  font-size: 0.9375rem;
}

.yt-results-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.yt-job-list-item {
  background: var(--yt-white);
  border-radius: var(--yt-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--yt-shadow);
  transition: var(--yt-transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

.yt-job-list-item:hover {
  box-shadow: var(--yt-shadow-hover);
}

.yt-job-list-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.yt-job-list-item-company {
  font-size: 0.8125rem;
  color: var(--yt-text-muted);
}

.yt-job-list-item-salary {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--yt-primary);
  white-space: nowrap;
}

.yt-job-list-item-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.yt-job-list-item-desc {
  font-size: 0.875rem;
  color: var(--yt-text-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.yt-job-list-item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Category Archive Header */
.yt-category-header {
  background: linear-gradient(135deg, var(--yt-primary) 0%, var(--yt-secondary) 100%);
  padding: 3rem 1.5rem;
  color: var(--yt-white);
  text-align: center;
}

.yt-category-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.yt-category-header p {
  margin: 0;
  opacity: 0.95;
  font-size: 0.9375rem;
}

/* Job Detail Page */
.yt-job-detail {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.yt-job-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--yt-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
  transition: var(--yt-transition);
}

.yt-job-detail-back:hover {
  color: var(--yt-primary);
}

.yt-job-detail-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
}

@media (max-width: 900px) {
  .yt-job-detail-layout {
    grid-template-columns: 1fr;
  }
}

.yt-job-detail-main {
  background: var(--yt-white);
  border-radius: var(--yt-radius-lg);
  padding: 2rem;
  box-shadow: var(--yt-shadow);
}

.yt-job-detail-header {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #E2E8F0;
}

.yt-job-detail-company {
  font-size: 0.9375rem;
  color: var(--yt-text-muted);
  margin-bottom: 0.5rem;
}

.yt-job-detail-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem;
  line-height: 1.4;
}

.yt-job-detail-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.yt-job-detail-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: var(--yt-bg);
  border-radius: var(--yt-radius);
  font-size: 0.875rem;
}

.yt-job-detail-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--yt-primary);
}

.yt-job-detail-content h3:first-child {
  margin-top: 0;
}

.yt-job-detail-content ul {
  margin: 0 0 1rem;
  padding-left: 1.5rem;
}

.yt-job-detail-content p {
  margin: 0 0 1rem;
  line-height: 1.7;
}

.yt-job-detail-sidebar {
  position: sticky;
  top: 80px;
  height: fit-content;
}

.yt-job-detail-apply-box {
  background: var(--yt-white);
  border-radius: var(--yt-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--yt-shadow);
  margin-bottom: 1.5rem;
}

.yt-job-detail-apply-box .yt-btn {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.yt-job-detail-save {
  display: block;
  text-align: center;
  color: var(--yt-text-muted);
  font-size: 0.875rem;
  text-decoration: none;
}

.yt-job-detail-save:hover {
  color: var(--yt-primary);
}

.yt-job-detail-company-box {
  background: var(--yt-white);
  border-radius: var(--yt-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--yt-shadow);
}

.yt-job-detail-company-box h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #E2E8F0;
}

.yt-job-detail-company-info {
  font-size: 0.875rem;
  color: var(--yt-text-muted);
  line-height: 1.6;
}

.yt-job-detail-company-info p {
  margin: 0 0 0.5rem;
}

.yt-job-detail-related {
  margin-top: 3rem;
}

.yt-job-detail-related h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 1rem;
}

.yt-related-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.yt-related-item {
  display: block;
  padding: 1rem;
  background: var(--yt-bg);
  border-radius: var(--yt-radius);
  text-decoration: none;
  color: inherit;
  transition: var(--yt-transition);
}

.yt-related-item:hover {
  background: rgba(255, 107, 53, 0.08);
}

.yt-related-item-title {
  font-weight: 600;
  font-size: 0.9375rem;
}

.yt-related-item-meta {
  font-size: 0.8125rem;
  color: var(--yt-text-muted);
  margin-top: 0.25rem;
}

/* Pagination */
.yt-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.yt-pagination a,
.yt-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  border-radius: var(--yt-radius);
  text-decoration: none;
  font-weight: 500;
  transition: var(--yt-transition);
}

.yt-pagination a {
  background: var(--yt-white);
  color: var(--yt-text);
  border: 1px solid #E2E8F0;
}

.yt-pagination a:hover {
  background: var(--yt-primary);
  color: var(--yt-white);
  border-color: var(--yt-primary);
}

.yt-pagination .current {
  background: var(--yt-primary);
  color: var(--yt-white);
  border-color: var(--yt-primary);
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .yt-header-inner {
    flex-wrap: wrap;
  }

  .yt-nav {
    width: 100%;
    justify-content: flex-end;
    margin-top: 0.5rem;
    gap: 1rem;
  }

  .yt-hero {
    padding: 3rem 1rem 4rem;
  }

  .yt-search-box {
    flex-direction: column;
  }

  .yt-search-box input,
  .yt-search-box select {
    width: 100%;
    min-width: unset;
  }

  .yt-section {
    padding: 2rem 1rem;
  }

  .yt-job-grid {
    grid-template-columns: 1fr;
  }

  .yt-category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .yt-stats-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .yt-filters {
    position: static;
  }
}

@media (max-width: 480px) {
  .yt-category-grid {
    grid-template-columns: 1fr;
  }

  .yt-section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}