@layer base, layout, components, utilities, pages;

/* LP Single - Industrial Minimal Design */

@layer pages {

  /* === SINGLE LP === */
  body.single-lp {
    --lp-black: #0a0a0a;
    --lp-white: #fff;
    --lp-gray: #666;
    --lp-light: #f5f5f5;
    --lp-border: #e0e0e0;
    --lp-accent: #F58220;
  }

  body.single-lp main.site-main {
    padding: 0;
  }

  body.single-lp article.type-lp {
    max-width: none;
    margin: 0;
    padding: 0;
  }

  body.single-lp article.type-lp > h1 {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
  }

  /* Page Container */
  .lp-page {
    max-width: 840px;
    margin: 0 auto;
    padding: clamp(48px, 10vw, 96px) clamp(20px, 5vw, 40px);
  }

  /* Header */
  .lp-header {
    margin-bottom: clamp(48px, 8vw, 80px);
    padding-bottom: clamp(32px, 6vw, 48px);
    border-bottom: 2px solid var(--lp-black);
  }

  .lp-header__label {
    margin: 0 0 12px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--lp-accent);
  }

  .lp-header__title {
    margin: 0;
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--lp-black);
  }

  /* Sections */
  .lp-sections {
    display: flex;
    flex-direction: column;
    gap: clamp(40px, 8vw, 64px);
  }

  .lp-sec {
    display: grid;
    gap: clamp(16px, 3vw, 24px);
  }

  .lp-sec__head {
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .lp-sec__num {
    font-size: 0.75rem;
    font-weight: 700;
    font-feature-settings: 'tnum';
    color: var(--lp-gray);
    min-width: 2ch;
  }

  .lp-sec__title {
    margin: 0;
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--lp-black);
  }

  .lp-sec__body {
    padding-left: calc(2ch + 16px);
  }

  .lp-sec__body p {
    margin: 0 0 1em;
    font-size: clamp(0.9375rem, 2vw, 1rem);
    line-height: 1.9;
    color: var(--lp-black);
  }

  .lp-sec__body p:last-child {
    margin-bottom: 0;
  }

  /* Result Section */
  .lp-sec--result {
    padding: clamp(24px, 5vw, 32px);
    background: var(--lp-light);
    border-left: 3px solid var(--lp-accent);
  }

  .lp-sec--result .lp-sec__body {
    padding-left: 0;
  }

  .lp-sec--result .lp-sec__body p {
    font-size: clamp(1rem, 2.5vw, 1.0625rem);
    font-weight: 500;
  }

  /* Before/After */
  .lp-ba {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    cursor: ew-resize;
    border: 1px solid var(--lp-border);
  }

  .lp-ba__before,
  .lp-ba__after {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .lp-ba__after {
    clip-path: inset(0 0 0 50%);
  }

  .lp-ba__line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: var(--lp-white);
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 0 8px rgba(0,0,0,0.3);
  }

  .lp-ba__range {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: ew-resize;
  }

  .lp-ba__knob {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--lp-black);
    border: 2px solid var(--lp-white);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
  }

  .lp-ba__knob span {
    width: 16px;
    height: 2px;
    background: var(--lp-white);
    position: relative;
  }

  .lp-ba__knob span::before,
  .lp-ba__knob span::after {
    content: '';
    position: absolute;
    top: -3px;
    border: 4px solid transparent;
    border-top: 4px solid var(--lp-white);
    transform: rotate(90deg);
  }

  .lp-ba__knob span::before {
    left: -6px;
    transform: rotate(-90deg);
  }

  .lp-ba__knob span::after {
    right: -6px;
    transform: rotate(90deg);
  }

  .lp-ba-cap {
    margin: 16px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--lp-border);
    border: 1px solid var(--lp-border);
  }

  .lp-ba-cap__item {
    padding: 12px 16px;
    background: var(--lp-white);
  }

  .lp-ba-cap__item dt {
    margin: 0 0 4px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lp-gray);
  }

  .lp-ba-cap__item dd {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--lp-black);
  }

  .lp-sec__fig {
    margin: 0;
    border: 1px solid var(--lp-border);
  }

  .lp-sec__fig img {
    display: block;
    width: 100%;
    height: auto;
  }

  /* Term Badges */
  .single-lp .term-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: clamp(24px, 4vw, 32px);
  }

  .single-lp .term-badge {
    display: inline-block;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--lp-black);
    background: transparent;
    border: 1px solid var(--lp-black);
    transition: background 0.2s, color 0.2s;
  }

  .single-lp .term-badge:hover {
    background: var(--lp-black);
    color: var(--lp-white);
  }

  /* Share Tools */
  .single-lp .section--share {
    margin: clamp(48px, 8vw, 80px) 0 0;
    padding: 0;
    background: none;
  }

  .single-lp .share-tools {
    max-width: 840px;
    margin: 0 auto;
    padding: 20px clamp(20px, 5vw, 40px);
    display: flex;
    align-items: center;
    gap: 20px;
    border-top: 1px solid var(--lp-border);
    border-bottom: 1px solid var(--lp-border);
  }

  .single-lp .share-tools__label {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lp-gray);
  }

  .single-lp .share-tools__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .single-lp .share-tools__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--lp-black);
    background: transparent;
    border: 1px solid var(--lp-border);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
    text-decoration: none;
  }

  .single-lp .share-tools__btn:hover {
    border-color: var(--lp-black);
    background: var(--lp-black);
    color: var(--lp-white);
  }

  .single-lp .share-tools__btn--x {
    background: var(--lp-black);
    border-color: var(--lp-black);
    color: var(--lp-white);
  }

  .single-lp .share-tools__feedback {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--lp-accent);
  }

  /* Related Content */
  .single-lp .related-2025 {
    margin-top: clamp(64px, 10vw, 100px);
  }

  /* Mobile */
  @media (max-width: 600px) {
    .lp-sec__body {
      padding-left: 0;
    }

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

    .single-lp .share-tools {
      flex-direction: column;
      align-items: stretch;
      gap: 12px;
    }

    .single-lp .share-tools__actions {
      flex-direction: column;
    }

    .single-lp .share-tools__btn {
      justify-content: center;
    }
  }

  /* === ARCHIVE LP === */
  .post-type-archive-lp .section {
    background: var(--lp-white, #fff);
    padding: clamp(60px, 10vw, 100px) 0;
  }

  .post-type-archive-lp .section__head {
    max-width: 1100px;
    margin: 0 auto clamp(40px, 6vw, 60px);
    padding: 0 clamp(20px, 5vw, 40px);
  }

  .post-type-archive-lp .section__title {
    margin: 0;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #0a0a0a;
  }

  .post-type-archive-lp .section__title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    margin-top: 16px;
    background: #F58220;
  }

  .post-type-archive-lp .filters {
    max-width: 1100px;
    margin: 0 auto clamp(32px, 5vw, 48px);
    padding: clamp(20px, 4vw, 28px);
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
  }

  .post-type-archive-lp .filters select,
  .post-type-archive-lp .filters input[type="search"] {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 10px 14px;
    font-size: 0.875rem;
  }

  .post-type-archive-lp .filters select:focus,
  .post-type-archive-lp .filters input:focus {
    border-color: #0a0a0a;
    outline: none;
  }

  .post-type-archive-lp .filters .chip {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 8px 14px;
    font-size: 0.8125rem;
  }

  .post-type-archive-lp .filters .chip:has(input:checked) {
    background: #0a0a0a;
    border-color: #0a0a0a;
    color: #fff;
  }

  .post-type-archive-lp .filters__actions .btn {
    padding: 12px 24px;
    font-weight: 600;
  }

  .post-type-archive-lp .filters__actions .btn--primary {
    background: #0a0a0a;
    border: none;
    color: #fff;
  }

  .post-type-archive-lp .filters__actions .btn--primary:hover {
    background: #222;
  }

  .post-type-archive-lp .card-list {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: clamp(20px, 3vw, 28px);
  }

  .post-type-archive-lp .card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #e0e0e0;
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  .post-type-archive-lp .card::before,
  .post-type-archive-lp .card::after {
    display: none;
  }

  .post-type-archive-lp .card:hover {
    border-color: #0a0a0a;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  }

  .post-type-archive-lp .card__media {
    aspect-ratio: 16/9;
    background: #f5f5f5;
    overflow: hidden;
  }

  .post-type-archive-lp .card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
  }

  .post-type-archive-lp .card:hover .card__media img {
    transform: scale(1.03);
  }

  .post-type-archive-lp .card__body {
    padding: clamp(16px, 3vw, 24px);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .post-type-archive-lp .card__category {
    display: inline-block;
    padding: 4px 8px;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fff;
    background: #0a0a0a;
  }

  .post-type-archive-lp .card__title {
    margin: 0;
    font-size: clamp(0.9375rem, 2vw, 1rem);
    font-weight: 600;
    line-height: 1.5;
    color: #0a0a0a;
  }

  .post-type-archive-lp .card__excerpt,
  .post-type-archive-lp .card__meta {
    display: none;
  }

  .post-type-archive-lp .pagination {
    max-width: 1100px;
    margin: clamp(40px, 6vw, 60px) auto 0;
    padding: 0 clamp(20px, 5vw, 40px);
    display: flex;
    justify-content: center;
    gap: 4px;
  }

  .post-type-archive-lp .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #0a0a0a;
    background: #fff;
    border: 1px solid #e0e0e0;
    text-decoration: none;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
  }

  .post-type-archive-lp .page-numbers:hover {
    border-color: #0a0a0a;
  }

  .post-type-archive-lp .page-numbers.current {
    background: #0a0a0a;
    border-color: #0a0a0a;
    color: #fff;
  }

  @media (max-width: 600px) {
    .post-type-archive-lp .card-list {
      grid-template-columns: 1fr;
    }
  }
}