/*
Theme Name: Porchlight Clone
Theme URI: https://example.com
Author: Netlink
Description: Custom theme for a serialized short-fiction / confession blog site, layout inspired by Porchlight Stories (blogus.cinemaxmx.com). MVP frontend — colors/logo placeholders to be swapped later.
Version: 0.2.0
Text Domain: porchlight-clone
*/

:root {
  --color-bg: #faf6f0;
  --color-text: #2a231d;
  --color-accent: #b5502e;
  --color-accent-dark: #8f3f23;
  --color-muted: #7a6f63;
  --color-border: #e7ddd0;
  --color-card-bg: #ffffff;
  --color-footer-bg: #201a15;
  --color-footer-text: #f4ede4;
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --shell-width: 1180px;
  --shell-width-narrow: 760px;
  --radius: 10px;
  --color-green-bg: #1f3d30;
  --color-green-bg-deep: #173026;
  --color-green-text: #f2ede2;
  --color-green-muted: rgba(242,237,226,.72);
  --color-green-accent: #d9b26a;
  --color-green-border: rgba(255,255,255,.14);
  --color-green-card-bg: #24493a;
  --color-tint-bg: #f3ede1;
}

/* Reset */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-accent); }
ul { list-style: none; margin: 0; padding: 0; }
button, input { font-family: inherit; font-size: inherit; }

.screen-reader-text {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link {
  position: absolute; top: -60px; left: 8px; z-index: 1000;
  background: var(--color-accent); color: #fff; padding: 10px 16px; border-radius: 6px;
  transition: top .15s ease;
}
.skip-link:focus { top: 8px; color: #fff; }

.shell { max-width: var(--shell-width); margin: 0 auto; padding: 0 20px; }
.shell--narrow { max-width: var(--shell-width-narrow); }

h1, h2, h3, h4 { font-family: var(--font-heading); margin: 0 0 .5em; line-height: 1.25; }

/* Ad slots — placeholder only, no live ad code yet */
.ad-slot {
  max-width: var(--shell-width);
  margin: 24px auto;
  padding: 20px;
  text-align: center;
  border: 1px dashed var(--color-border);
  border-radius: 6px;
  background: rgba(0,0,0,0.015);
  color: var(--color-muted);
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.ad-slot-label { opacity: .7; }

/* Announcement bar */
.announcement-bar {
  background: var(--color-green-bg-deep);
  color: var(--color-green-text);
}
.announcement-bar__text {
  max-width: var(--shell-width);
  margin: 0 auto;
  padding: 8px 20px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1.4;
}

/* Header */
.site-header { background: var(--color-card-bg); border-bottom: 1px solid var(--color-border); }
.site-header__row {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 16px 20px;
}
.brand { display: flex; flex-direction: column; margin-right: auto; }
.brand__name { font-family: var(--font-heading); font-size: 24px; font-weight: bold; color: var(--color-accent); }
.brand__tagline { font-size: 12px; color: var(--color-muted); }

.nav-toggle {
  display: none; flex-direction: column; gap: 4px; background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle__bar { width: 22px; height: 2px; background: var(--color-text); display: block; }

.site-nav__list { display: flex; gap: 22px; flex-wrap: wrap; }
.site-nav__list a { font-size: 15px; font-weight: 600; }

.site-search { display: flex; align-items: center; border: 1px solid var(--color-border); border-radius: 999px; overflow: hidden; }
.site-search input { border: 0; padding: 8px 14px; background: transparent; outline: none; width: 180px; }
.site-search__submit { border: 0; background: none; cursor: pointer; padding: 6px 12px; }

/* Sections / grid */
.section-band { padding: 44px 0; }
.section-band .ad-slot { margin-top: 8px; }
.section { }
.section__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.section__head h2 { font-size: 26px; margin: 0; }
.section__eyebrow { display: inline-block; color: var(--color-accent); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: 12px; margin-bottom: 8px; }
.section__more { font-size: 14px; font-weight: 600; color: var(--color-accent); white-space: nowrap; }
.section--empty { text-align: center; color: var(--color-muted); padding: 60px 0; }

/* Alternating background bands (visual rhythm, homepage only) */
.section-band--tint { background: var(--color-tint-bg); }
.section-band--green {
  background: var(--color-green-bg);
  background-image: linear-gradient(180deg, var(--color-green-bg) 0%, var(--color-green-bg-deep) 100%);
  color: var(--color-green-text);
}
.section-band--green h2, .section-band--green h2 a { color: var(--color-green-text); }
.section-band--green .section__eyebrow { color: var(--color-green-accent); }
.section-band--green .section__more { color: var(--color-green-accent); }
.section-band--green .story-card {
  background: var(--color-green-card-bg);
  border-color: var(--color-green-border);
}
.section-band--green .story-card__category { color: var(--color-green-accent); }
.section-band--green .story-card__title a { color: var(--color-green-text); }
.section-band--green .story-card__series,
.section-band--green .story-card__excerpt,
.section-band--green .story-card__meta { color: var(--color-green-muted); }
.section-band--green .story-card__media-fallback { background: linear-gradient(135deg, var(--color-green-border), var(--color-green-bg-deep)); }
.section-band--green .ad-slot { border-color: var(--color-green-border); color: var(--color-green-muted); background: rgba(255,255,255,.03); }

/* Newsletter CTA band (homepage only) */
.section-band--cta { background: var(--color-accent-dark); color: #fff; text-align: center; }
.section--newsletter-cta { max-width: 620px; margin: 0 auto; }
.section__eyebrow--cta { color: #f2d9c9; }
.section--newsletter-cta__title { color: #fff; font-size: 28px; margin: 0 0 10px; }
.section--newsletter-cta__desc { color: rgba(255,255,255,.85); margin: 0 0 20px; }
.section--newsletter-cta__form .newsletter-form { justify-content: center; }
.section--newsletter-cta__form .newsletter-form input {
  border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.08); color: #fff;
}
.section--newsletter-cta__form .newsletter-form input::placeholder { color: rgba(255,255,255,.6); }
.section--newsletter-cta__form .newsletter-form button { background: #fff; color: var(--color-accent-dark); }
.section--newsletter-cta__form .newsletter-form button:hover { background: #f2ece1; }
.section--newsletter-cta__form .newsletter-form__note { color: rgba(255,255,255,.7); }
.section--newsletter-cta__form .newsletter-form__status { color: #fff; }

.story-grid { display: grid; gap: 24px; }
.story-grid--3 { grid-template-columns: repeat(3, 1fr); }
.story-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Story card */
.story-card { background: var(--color-card-bg); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); display: flex; flex-direction: column; }
.story-card__media { display: block; aspect-ratio: 16/10; background: var(--color-border); overflow: hidden; }
.story-card__media img { width: 100%; height: 100%; object-fit: cover; }
.story-card__media-fallback { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, var(--color-border), var(--color-bg)); }
.story-card__body { padding: 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.story-card__category { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--color-accent); }
.story-card__title { font-size: 19px; margin: 2px 0; }
.story-card__series { font-size: 13px; color: var(--color-muted); margin: 0; }
.story-card__excerpt { font-size: 14px; color: var(--color-muted); margin: 0; flex: 1; }
.story-card__meta { font-size: 12px; color: var(--color-muted); margin: 4px 0 0; }
.story-card__dot { margin: 0 4px; }
.story-card--small .story-card__title { font-size: 16px; }

/* Tag pills — small, rounded, secondary to the title. Used on story cards
   and on the story detail header. Native WP post_tag terms only. */
.story-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.story-tags__pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-muted);
  white-space: nowrap;
}
.story-tags__pill:hover { border-color: var(--color-accent); color: var(--color-accent); }
.section-band--green .story-tags__pill {
  border-color: var(--color-green-border);
  background: rgba(255,255,255,.04);
  color: var(--color-green-muted);
}
.section-band--green .story-tags__pill:hover { border-color: var(--color-green-accent); color: var(--color-green-accent); }
.story-detail__head .story-tags { justify-content: center; margin-top: 12px; }

/* Hero / Editor's pick */
.hero-card { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; background: var(--color-card-bg); border-radius: var(--radius); border: 1px solid var(--color-border); overflow: hidden; align-items: center; }
.hero-card__media { display: block; }
.hero-card__media img { width: 100%; height: 100%; object-fit: cover; min-height: 260px; }
.hero-card__body { padding: 24px 28px 24px 0; }
.hero-card__title { font-size: 32px; }
.hero-card__excerpt { color: var(--color-muted); font-size: 16px; }

/* Story detail */
.story-detail__head { text-align: center; margin: 32px 0 20px; }
.story-detail__category { display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--color-accent); margin-bottom: 10px; }
.story-detail__title { font-size: 34px; }
.story-detail__series { color: var(--color-accent); font-weight: 600; }
.story-detail__meta { color: var(--color-muted); font-size: 14px; }
.story-detail__media { margin: 24px 0; border-radius: var(--radius); overflow: hidden; }
.story-detail__content { font-size: 19px; line-height: 1.8; }
.story-detail__content p { margin: 0 0 1.3em; }
.story-detail__content img { border-radius: var(--radius); margin: 1.5em 0; }

/* Chapter navigation */
.chapter-nav { margin: 36px 0; padding: 20px; background: var(--color-card-bg); border: 1px solid var(--color-border); border-radius: var(--radius); }
.chapter-nav__prevnext { display: flex; justify-content: space-between; gap: 16px; font-weight: 600; }
.chapter-nav__prev--disabled, .chapter-nav__next--disabled { color: var(--color-muted); opacity: .5; }
.chapter-nav__select { width: 100%; margin-top: 14px; padding: 10px 12px; border-radius: 6px; border: 1px solid var(--color-border); background: #fff; }

/* Archive header */
.archive-head { margin: 32px 0 24px; }
.archive-head__title { font-size: 30px; }
.archive-head__desc { color: var(--color-muted); }

/* Search empty state */
.search-empty { text-align: center; padding: 48px 20px; border: 1px dashed var(--color-border); border-radius: var(--radius); }
.search-empty__title { font-size: 20px; font-weight: 700; margin: 0 0 8px; }
.search-empty__desc { color: var(--color-muted); margin: 0 0 16px; }

/* Pagination */
.pagination { display: flex; gap: 8px; justify-content: center; margin: 32px 0; flex-wrap: wrap; }
.pagination a, .pagination span { padding: 8px 14px; border: 1px solid var(--color-border); border-radius: 6px; }
.pagination .current { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

/* Static page */
.static-page { margin: 40px 0; }
.static-page__content { font-size: 17px; line-height: 1.75; }

/* Newsletter form (footer) + site search variant */
.newsletter-form { display: flex; gap: 8px; margin: 10px 0 4px; flex-wrap: wrap; }
.newsletter-form input { flex: 1; min-width: 180px; padding: 10px 12px; border-radius: 6px; border: 1px solid var(--color-border); }
.newsletter-form button { padding: 10px 18px; border-radius: 6px; border: 0; background: var(--color-accent); color: #fff; font-weight: 700; cursor: pointer; }
.newsletter-form button:hover { background: var(--color-accent-dark); }
.newsletter-form__note { font-size: 12px; opacity: .6; margin: 0; }
.newsletter-form__status { font-size: 13px; font-weight: 600; margin: 6px 0 0; min-height: 1.2em; }
.newsletter-form__status--success { color: #2f7d4f; }
.newsletter-form__status--error { color: #b5502e; }
.section--newsletter-cta__form .newsletter-form__status--success { color: #bff0d2; }
.section--newsletter-cta__form .newsletter-form__status--error { color: #ffd7c2; }
.site-search--page { margin-top: 16px; display: flex; gap: 8px; }
.site-search--page input { flex: 1; padding: 10px 12px; border-radius: 6px; border: 1px solid var(--color-border); }
.site-search--page button { padding: 10px 18px; border-radius: 6px; border: 0; background: var(--color-accent); color: #fff; font-weight: 700; cursor: pointer; }

/* Footer */
.site-footer { background: var(--color-footer-bg); color: var(--color-footer-text); margin-top: 60px; }
.site-footer a { color: var(--color-footer-text); }
.site-footer__row { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; padding: 48px 20px; }
.site-footer__list { display: flex; flex-direction: column; gap: 8px; }
.site-footer__newsletter-title { font-weight: 700; margin-bottom: 4px; }
.site-footer__newsletter { margin-top: 20px; }
.site-footer__col-title { font-weight: 700; margin-bottom: 10px; text-transform: uppercase; font-size: 13px; letter-spacing: .04em; opacity: .85; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 16px 20px; font-size: 13px; opacity: .7; }

/* Comments (native WP comment template) */
.story-detail__comments { margin-top: 48px; }
.comment-list { list-style: none; margin: 0; padding: 0; }
.comment-list li { margin-bottom: 16px; }

/* Responsive
   Two-tier, mobile-first-cascade scheme (kept deliberately minimal —
   two breakpoints, not a proliferation of ad-hoc ones):
   - Desktop:  >= 1100px  (full nav, 3-4 col grids, wide hero, full heading sizes)
   - Tablet:   768-1099px (compact but still full nav, 2-col grids, comfortable
                            narrower article width, slightly reduced headings/padding)
   - Mobile:   <  768px   (hamburger nav, 1-col grids, stacked hero, full-width controls)
*/
@media (max-width: 1099px) {
  /* Grids: avoid squeezing 3-4 tiny cards on a tablet-width screen */
  .story-grid--3, .story-grid--4 { grid-template-columns: repeat(2, 1fr); }

  /* Hero stays 2-col through tablet (768-1099px) — there's still room for
     image + text side by side; it only stacks at the mobile tier below. */
  .hero-card__body { padding: 20px 22px; }
  .hero-card__title { font-size: 27px; }

  .site-footer__row { grid-template-columns: 1fr; gap: 28px; }

  /* Reduced heading sizes + section padding, per tablet breakpoint principle */
  .section-band { padding: 32px 0; }
  .section__head h2 { font-size: 22px; }

  /* Story detail: comfortable reading width/typography for a tablet, not an
     inherited desktop or mobile size — this is its own tier. Narrow the
     column a bit more than desktop's 760px so line-length stays readable
     instead of stretching edge-to-edge on a ~768-1024px screen. */
  .shell--narrow { max-width: 640px; padding: 0 28px; }
  .story-detail__title { font-size: 29px; }
  .story-detail__meta { font-size: 13px; }
  .story-detail__content { font-size: 18px; line-height: 1.75; }
  .chapter-nav { padding: 16px; }
  .chapter-nav__prevnext a { display: inline-block; padding: 6px 2px; }
}

@media (max-width: 767px) {
  body { font-size: 16px; }
  .story-grid--3, .story-grid--4 { grid-template-columns: 1fr; }
  .nav-toggle { display: flex; order: 3; }
  .site-nav { flex-basis: 100%; order: 4; display: none; }
  .site-nav.is-open { display: block; }
  .site-nav__list { flex-direction: column; gap: 4px; padding: 12px 0; }
  .site-search { order: 5; flex-basis: 100%; }
  .site-search input { width: 100%; }

  /* Hero stacks only at the mobile tier */
  .hero-card { grid-template-columns: 1fr; }
  .hero-card__body { padding: 20px; }
  .hero-card__title { font-size: 24px; }

  .story-detail__title { font-size: 26px; }
  .story-detail__meta { font-size: 13px; }
  .story-detail__content { font-size: 17px; line-height: 1.7; }
  .story-detail__head { margin: 24px 0 16px; }
  .chapter-nav { padding: 14px; margin: 28px 0; }
  .chapter-nav__prevnext { flex-direction: column; gap: 12px; }
  .chapter-nav__prevnext a { display: block; padding: 10px 4px; }

  .section-band { padding: 28px 0; }
  .section__head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .section__head h2 { font-size: 21px; }
  .section--newsletter-cta__form .newsletter-form { flex-direction: column; }
  .section--newsletter-cta__form .newsletter-form input,
  .section--newsletter-cta__form .newsletter-form button { width: 100%; }

  .announcement-bar__text { font-size: 12px; padding: 6px 16px; }
}

/* Floating chapter picker — quick-access control for multi-chapter series
   (Story Detail only, rendered by single-story.php when the current story
   has 2+ chapters). Reuses the existing $chapter_list/part_number data;
   does not touch the existing in-article chapter-nav Previous/Next/dropdown
   block, which remains unchanged below the article content. */
.chapter-picker {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 500;
}
.chapter-picker__pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  border: none;
  border-radius: 999px;
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,.28);
  transition: background .15s ease;
}
.chapter-picker__pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-green-accent);
  flex: none;
}
.chapter-picker__pill:hover { background: #2c2118; }
.chapter-picker__pill:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.chapter-picker__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 10px);
  width: 260px;
  max-width: calc(100vw - 40px);
  max-height: min(70vh, 600px);
  overflow-y: auto;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,.22);
  padding: 8px;
  -webkit-overflow-scrolling: touch;
}
.chapter-picker__panel[hidden] { display: none; }
.chapter-picker__list { list-style: none; margin: 0; padding: 0; }
.chapter-picker__item {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.35;
}
.chapter-picker__item:hover { background: var(--color-tint-bg); }
.chapter-picker__item.is-current {
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
}
.chapter-picker__item:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

@media (max-width: 1099px) {
  .chapter-picker { right: 16px; bottom: 16px; }
  .chapter-picker__panel { width: 240px; }
}

@media (max-width: 767px) {
  .chapter-picker {
    right: 14px;
    bottom: calc(16px + env(safe-area-inset-bottom));
  }
  .chapter-picker__pill { padding: 9px 16px; font-size: 12.5px; }
  .chapter-picker__panel {
    width: min(280px, calc(100vw - 28px));
    max-height: min(60vh, 480px);
  }
}