/* Film Guide styles */

/* Index page */
.film-intro {
  color: var(--text-dim);
  font-size: 1.05rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.film-intro strong {
  color: var(--text);
}

.type-nav {
  display: flex;
  gap: 1rem;
  margin: 1.5rem 0 2rem;
  flex-wrap: wrap;
}

.type-nav a {
  padding: 0.4rem 1rem;
  background: var(--surface);
  border: 1px solid #333;
  border-radius: 6px;
  font-size: 0.9rem;
  border-bottom: 1px solid #333;
}

.type-nav a:hover {
  border-color: var(--chrome);
}

.film-type-section {
  margin-bottom: 2.5rem;
}

.film-type-section h2 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid #333;
  color: var(--chrome);
}

.film-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.film-card {
  background: var(--surface);
  border: 1px solid #333;
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  border-bottom: 1px solid #333;
  transition: border-color 0.2s;
  position: relative;
}

.film-card:hover,
.film-card:focus-visible {
  border-color: var(--chrome);
  outline: none;
}

.film-card:focus-visible {
  box-shadow: 0 0 0 2px var(--chrome);
}

.film-card .brand-stripe {
  height: 4px;
  width: 100%;
}

.brand-stripe.ilford    { background: #bf4040; }
.brand-stripe.kodak     { background: #cca633; }
.brand-stripe.fujifilm  { background: #409966; }
.brand-stripe.cinestill { background: #cc7333; }
.brand-stripe.lomography{ background: #8c4da6; }
.brand-stripe.foma      { background: #808c99; }

.film-card-info {
  padding: 1rem;
}

.film-card-info h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.film-card-brand {
  font-size: 0.8rem;
  color: var(--text-dim);
  display: block;
  margin-bottom: 0.4rem;
}

.film-card-meta {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.film-card-iso {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--chrome);
}

.film-card-type {
  font-size: 0.75rem;
  color: var(--chrome-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Film detail page */
.film-page .breadcrumb {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}

.film-page h1 {
  font-size: 2rem;
  margin-bottom: 0.3rem;
}

.film-tagline {
  font-size: 1.1rem;
  color: var(--chrome);
  font-style: italic;
  margin-bottom: 1rem;
}

.film-meta {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  align-items: center;
}

.film-badge {
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.film-bw {
  background: #333;
  color: var(--text);
}

.film-c41 {
  background: #3d2e1a;
  color: #e6c87a;
}

.film-e6 {
  background: #1a2e3d;
  color: #7ac4e6;
}

.film-iso-badge {
  font-weight: 600;
  color: var(--chrome);
}

.film-process-badge {
  color: var(--text-dim);
}

.film-brand-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #f2ede0;
}

.film-brand-badge.ilford    { background: #bf4040; }
.film-brand-badge.kodak     { background: #cca633; color: #1e1a0d; }
.film-brand-badge.fujifilm  { background: #409966; }
.film-brand-badge.cinestill { background: #cc7333; }
.film-brand-badge.lomography{ background: #8c4da6; }
.film-brand-badge.foma      { background: #808c99; }

/* Sections */
.film-specs, .film-character, .film-uses, .film-formats,
.film-reciprocity, .film-pushpull, .where-to-buy,
.film-notes, .film-sources, .film-related {
  margin-bottom: 2rem;
}

.film-page h2 {
  font-size: 1.15rem;
  color: var(--chrome);
  margin-bottom: 0.6rem;
}

.film-page h3 {
  font-size: 1rem;
  color: var(--chrome);
  margin-bottom: 0.4rem;
  margin-top: 1rem;
}

.film-page p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 0.8rem;
}

.film-page ul {
  padding-left: 1.2rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
}

.film-page li {
  margin-bottom: 0.3rem;
  line-height: 1.6;
}

/* Specs table (reuse camera pattern) */
.film-page .specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  max-width: 480px;
}

.film-page .specs-table td {
  padding: 0.4rem 0;
  border-bottom: 1px solid #2a2a2a;
}

.film-page .specs-table td:first-child {
  color: var(--chrome-dim);
  width: 40%;
  padding-right: 1rem;
}

.film-page .specs-table td:last-child {
  color: var(--text);
}

/* Reciprocity calculator widget */
.calc-widget {
  background: var(--surface);
  border: 1px solid #333;
  border-radius: 10px;
  padding: 1.2rem;
  margin: 1rem 0;
  max-width: 480px;
}

.calc-widget label {
  display: block;
  font-size: 0.85rem;
  color: var(--chrome-dim);
  margin-bottom: 0.4rem;
}

.calc-widget input[type="number"],
.calc-widget input[type="range"] {
  width: 100%;
  max-width: 200px;
}

.calc-widget input[type="number"] {
  background: var(--bg);
  border: 1px solid #444;
  border-radius: 6px;
  color: var(--text);
  font-size: 1.1rem;
  padding: 0.5rem 0.8rem;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

.calc-widget input[type="number"]:focus {
  outline: none;
  border-color: var(--chrome);
}

.calc-result {
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--text-dim);
}

.calc-result .result-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

.calc-formula {
  font-size: 0.8rem;
  color: var(--chrome-dim);
  margin-top: 0.5rem;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

.calc-source {
  font-size: 0.8rem;
  color: var(--chrome-dim);
  margin-top: 0.8rem;
  font-style: italic;
}

/* Push/pull table */
.pushpull-table {
  width: 100%;
  max-width: 520px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.pushpull-table th {
  text-align: left;
  padding: 0.4rem 0.8rem 0.4rem 0;
  border-bottom: 1px solid #444;
  color: var(--chrome-dim);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pushpull-table td {
  padding: 0.4rem 0.8rem 0.4rem 0;
  border-bottom: 1px solid #2a2a2a;
  color: var(--text);
}

.pushpull-table tr.current td {
  color: var(--chrome);
  font-weight: 600;
}

.pushpull-table td:first-child {
  color: var(--text-dim);
  font-weight: 500;
}

/* Pricing table */
.film-page .pricing-table {
  width: 100%;
  max-width: 400px;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.film-page .pricing-table th {
  text-align: left;
  padding: 0.4rem 0;
  border-bottom: 1px solid #444;
  color: var(--chrome-dim);
  font-weight: 500;
}

.film-page .pricing-table td {
  padding: 0.35rem 0;
  border-bottom: 1px solid #2a2a2a;
  color: var(--text);
}

.film-page .pricing-table td:first-child {
  color: var(--text-dim);
  padding-right: 1.5rem;
}

/* Source attribution */
.source-note {
  font-size: 0.8rem;
  color: var(--chrome-dim);
  font-style: italic;
}

.film-sources ul {
  list-style: none;
  padding-left: 0;
}

.film-sources li {
  padding: 0.3rem 0;
}

.film-sources li::before {
  content: "\2192";
  color: var(--chrome-dim);
  margin-right: 0.5rem;
}

/* Related films / cross-links */
.film-related p {
  line-height: 1.8;
  font-size: 0.95rem;
}

/* App CTA (reuse camera pattern) */
.film-page .app-cta {
  background: var(--surface);
  border: 1px solid #333;
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 2rem;
}

.film-page .app-cta h3 {
  color: var(--chrome);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  margin-top: 0;
}

.film-page .app-cta p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* Standalone calculator page */
.calc-page select {
  background: var(--bg);
  border: 1px solid #444;
  border-radius: 6px;
  color: var(--text);
  font-size: 1rem;
  padding: 0.5rem 0.8rem;
  width: 100%;
  max-width: 320px;
  margin-bottom: 1rem;
}

.calc-page select:focus {
  outline: none;
  border-color: var(--chrome);
}

/* Comparison page */
.compare-selectors {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.compare-selectors select {
  background: var(--bg);
  border: 1px solid #444;
  border-radius: 6px;
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.5rem 0.8rem;
  flex: 1;
  min-width: 200px;
}

.compare-selectors select:focus {
  outline: none;
  border-color: var(--chrome);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.compare-table th {
  text-align: left;
  padding: 0.5rem 0.8rem;
  border-bottom: 2px solid #444;
  color: var(--chrome);
  font-weight: 600;
}

.compare-table td {
  padding: 0.45rem 0.8rem;
  border-bottom: 1px solid #2a2a2a;
  color: var(--text);
  vertical-align: top;
}

.compare-table td:first-child {
  color: var(--chrome-dim);
  font-weight: 500;
  width: 25%;
}

.compare-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

/* Resources page */
.resource-card {
  background: var(--surface);
  border: 1px solid #333;
  border-radius: 10px;
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.resource-card h3 {
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.3rem;
  margin-top: 0;
}

.resource-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 0;
  line-height: 1.5;
}

.resource-card .resource-type {
  font-size: 0.75rem;
  color: var(--chrome-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
  display: block;
}

/* Availability badges */
.avail-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.avail-available {
  background: #1a3d2e;
  color: #7ae6a6;
}

.avail-limited {
  background: #3d3a1a;
  color: #e6d87a;
}

.avail-discontinued {
  background: #3d1a1a;
  color: #e67a7a;
}

/* Tablet */
@media (max-width: 768px) {
  .film-grid { gap: 0.8rem; }
  .film-page .app-cta { padding: 1.2rem; }
  .compare-selectors { flex-direction: column; }
  .compare-table { font-size: 0.85rem; }
}

/* Mobile */
@media (max-width: 540px) {
  .film-page h1 { font-size: 1.5rem; }
  .film-tagline { font-size: 1rem; }
  .film-meta { gap: 0.5rem; font-size: 0.8rem; }
  .film-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.8rem;
  }
  .film-card-info { padding: 0.8rem; }
  .film-card-info h3 { font-size: 0.9rem; }
  .type-nav { gap: 0.5rem; }
  .type-nav a { padding: 0.35rem 0.8rem; font-size: 0.85rem; }
  .calc-widget { padding: 1rem; }
  .pushpull-table { font-size: 0.85rem; }
  .compare-table td, .compare-table th { padding: 0.35rem 0.5rem; }
  .film-page .app-cta { padding: 1rem; margin-top: 1.5rem; }
}

/* Color palette swatches */
.film-palette {
  margin-bottom: 2rem;
}

.palette-swatches {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.palette-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.1);
  position: relative;
}

.palette-swatch[title]:hover {
  border-color: var(--chrome);
  cursor: default;
}

.palette-label {
  font-size: 0.8rem;
  color: var(--chrome-dim);
  margin-top: 0.4rem;
  font-style: italic;
}

/* Attribute bars in compare tool */
.attr-bar-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.3rem;
}

.attr-bar-track {
  flex: 1;
  height: 6px;
  background: #1a1a1a;
  border-radius: 3px;
  overflow: hidden;
  max-width: 120px;
}

.attr-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
}

.attr-bar-fill.grain { background: #a0a0a0; }
.attr-bar-fill.contrast { background: #c0c0c0; }
.attr-bar-fill.saturation { background: #cca633; }
.attr-bar-fill.latitude { background: #7ae6a6; }

.attr-bar-label {
  font-size: 0.7rem;
  color: var(--chrome-dim);
  min-width: 55px;
}

.attr-bar-value {
  font-size: 0.7rem;
  color: var(--text-dim);
  min-width: 20px;
  text-align: right;
}

.attr-bars {
  margin-top: 0.5rem;
}

/* Sample photos / external links section */
.film-samples ul {
  list-style: none;
  padding-left: 0;
}

.film-samples li {
  padding: 0.3rem 0;
}

.film-samples li::before {
  content: "\1F4F7";
  margin-right: 0.5rem;
  font-size: 0.85rem;
}

.film-sources .source-group {
  margin-top: 0.6rem;
  margin-bottom: 0.4rem;
  font-size: 0.75rem;
  color: var(--chrome);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* Small phones */
@media (max-width: 375px) {
  .film-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
  }
  .type-nav { flex-direction: column; }
  .type-nav a { text-align: center; }
}