/* Filmpro Design System */

:root {
  --color-surface: #faf6f1;
  --color-ink: #241413;
  --color-primary: #4a2c2a;
  --color-secondary: #8f6f68;
  --color-accent: #3f7a6b;
  --color-border: #e3dacd;
  --color-card-bg: #f4ede4;

  --font-display: 'Yrsa', serif;
  --font-body: 'Rubik', sans-serif;

  --sidebar-width: 280px;
  --content-max-width: 900px;
}

/* Global Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  background-color: var(--color-surface);
  color: var(--color-ink);
  overflow-x: hidden;
}

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(74, 44, 42, 0.3);
  text-underline-offset: 3px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

a:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* MANDATORY LIST RULE FOR BOTH HOMEPAGE LEDE AND ARTICLE PROSE */
.film-front-lede ul,
.film-front-lede ol,
.film-prose-container ul,
.film-prose-container ol {
  padding-left: 1.75rem;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.film-front-lede li,
.film-prose-container li {
  margin-bottom: 0.5rem;
  line-height: 1.65;
}

.film-front-lede p,
.film-prose-container p {
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.film-prose-container h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
}

.film-prose-container h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.film-prose-container blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--color-secondary);
}

/* Layout Shell: Left Navigation Rail & Main Stage */
.film-app-shell {
  display: flex;
  min-height: 100vh;
  width: 100%;
  max-width: 100vw;
}

.film-side-index {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background-color: #f2e9de;
  border-right: 1px solid var(--color-border);
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.film-brand-header {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 1.25rem;
}

.film-brand-link {
  text-decoration: none;
  display: block;
}

.film-brand-title {
  display: block;
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.film-brand-tagline {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  margin-top: 0.35rem;
  font-weight: 500;
}

.film-index-nav {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.film-nav-heading {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 0.85rem;
  font-weight: 600;
}

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

.film-nav-list li {
  margin-bottom: 0.4rem;
}

.film-nav-link {
  display: block;
  padding: 0.35rem 0.5rem;
  font-weight: 500;
  color: var(--color-ink);
  text-decoration: none;
  border-radius: 4px;
}

.film-nav-link:hover,
.film-nav-link.is-active {
  background-color: var(--color-surface);
  color: var(--color-primary);
}

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

.film-toc-item {
  margin-bottom: 0.6rem;
}

.film-toc-link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-ink);
  font-size: 0.92rem;
  font-weight: 500;
  width: 100%;
}

.film-toc-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
}

.film-toc-name {
  white-space: nowrap;
}

.film-toc-dots {
  flex-grow: 1;
  border-bottom: 1px dotted var(--color-secondary);
  margin-bottom: 0.25rem;
  opacity: 0.5;
}

.film-toc-link:hover .film-toc-name {
  color: var(--color-accent);
}

/* Main Content Area */
.film-main-stage {
  flex-grow: 1;
  padding: 3rem 4rem;
  max-width: var(--content-max-width);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Homepage Column Lede */
.film-front-lede {
  margin-bottom: 3.5rem;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 2.5rem;
}

.film-lede-header {
  margin-bottom: 2rem;
}

.film-lede-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.film-lede-columns {
  column-count: 2;
  column-gap: 2.5rem;
  text-align: justify;
}

.film-lede-insert-box {
  break-inside: avoid;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  border-radius: 2px;
}

.film-insert-heading {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.film-insert-list {
  list-style: none;
  padding: 0 !important;
  margin: 0 !important;
}

.film-insert-item {
  margin-bottom: 0.75rem;
}

.film-insert-item:last-child {
  margin-bottom: 0;
}

.film-insert-name {
  display: block;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.film-insert-desc {
  font-size: 0.88rem;
  color: var(--color-secondary);
  margin-bottom: 0 !important;
  line-height: 1.4 !important;
}

/* Stream / Article Poster List */
.film-stream-header,
.film-list-header {
  margin-bottom: 2rem;
}

.film-stream-heading,
.film-list-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  color: var(--color-primary);
  font-weight: 600;
}

.film-list-description {
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-top: 0.5rem;
}

.film-poster-stream {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.film-poster-entry {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
}

.film-poster-entry:last-child {
  border-bottom: none;
}

.film-poster-title {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.25;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.film-poster-title a {
  color: var(--color-ink);
  text-decoration: none;
}

.film-poster-title a:hover {
  color: var(--color-accent);
}

.film-poster-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-secondary);
  flex-wrap: wrap;
}

.film-poster-meta time {
  font-weight: 500;
  color: var(--color-accent);
  white-space: nowrap;
}

.film-poster-desc {
  line-height: 1.5;
}

/* Single Page / Article Styling */
.film-single-page {
  margin-bottom: 3rem;
}

.film-single-header {
  margin-bottom: 2.5rem;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 1.75rem;
}

.film-single-title {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.film-single-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.film-single-meta time {
  color: var(--color-accent);
  font-weight: 600;
}

.film-single-lead {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--color-secondary);
  font-weight: 400;
}

/* Footer Styling */
.film-site-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.88rem;
  color: var(--color-secondary);
}

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

.film-footer-nav {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  padding: 0 !important;
  margin: 0 !important;
}

.film-footer-nav a {
  color: var(--color-secondary);
  text-decoration: none;
}

.film-footer-nav a:hover {
  color: var(--color-accent);
}

/* Responsive Breakpoints (Mobile 375px & Tablets <= 768px) */
@media (max-width: 900px) {
  .film-app-shell {
    flex-direction: column;
  }

  .film-side-index {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem;
    gap: 1.25rem;
  }

  .film-index-nav {
    flex-direction: row;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
  }

  .film-nav-block {
    flex: 1 1 200px;
  }

  .film-main-stage {
    padding: 2rem 1.5rem;
    max-width: 100%;
  }

  .film-lede-title {
    font-size: 2.2rem;
  }

  .film-single-title {
    font-size: 2rem;
  }

  .film-poster-title {
    font-size: 1.6rem;
  }

  .film-lede-columns {
    column-count: 1;
  }
}

@media (max-width: 480px) {
  .film-main-stage {
    padding: 1.5rem 1rem;
  }

  .film-brand-title {
    font-size: 1.8rem;
  }

  .film-lede-title {
    font-size: 1.85rem;
  }

  .film-poster-title {
    font-size: 1.35rem;
  }

  .film-footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}