/* ==========================================================================
   Picture To Link — stylesheet
   Design concept: a photographer's contact sheet / darkroom light table.
   Warm paper background, sprocket-hole strip as the signature motif,
   safelight red as the single accent, monospace for anything URL/file-like.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --paper:        #F3ECDF;
  --paper-deep:   #E9E0CE;
  --ink:          #201B14;
  --ink-soft:     #5B5648;
  --char:         #211C15;
  --char-soft:    #322B20;
  --safelight:    #C1272D;
  --safelight-dim:#8F1E22;
  --safelight-tint:#F4DCDA;
  --line:         #D6CBB2;
  --line-strong:  #BDAF8C;
  --negative-bg:  #15110C;
  --negative-text:#EDE6D6;
  --success:      #3F6B3A;

  --font-display: 'Archivo Black', 'Arial Narrow', sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, Menlo, monospace;

  --radius: 10px;
  --radius-lg: 18px;
  --max-width: 980px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
}

a{ color: var(--safelight-dim); }
a:hover{ color: var(--safelight); }

.hidden{ display: none !important; }

button{ font-family: inherit; cursor: pointer; }

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

/* ---------- sprocket strip (signature motif) ---------- */
.sprocket-strip{
  height: 14px;
  width: 100%;
  background-color: var(--char);
  background-image: radial-gradient(circle, var(--paper) 3.5px, transparent 3.6px);
  background-size: 26px 14px;
  background-position: 13px center;
}

/* ---------- header ---------- */
header.site-header{
  background: var(--char);
  color: var(--paper);
}
.header-inner{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--paper);
}
.brand:hover{ text-decoration: none; color: var(--paper); }
.brand img{
  height: 32px;
  width: 32px;
  border-radius: 7px;
}
.brand-name{
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.02em;
}
nav.site-nav{
  display: flex;
  gap: 4px;
  font-size: 13px;
}
nav.site-nav a{
  color: var(--paper);
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: border-color .15s, background .15s;
}
nav.site-nav a:hover{
  border-color: rgba(243,236,223,0.35);
  background: rgba(243,236,223,0.06);
}

/* ---------- main layout ---------- */
main{
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 56px;
  width: 100%;
}

/* ---------- hero ---------- */
.hero{
  text-align: center;
  padding: 12px 10px 32px;
}
.hero-kicker{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--safelight-dim);
  background: var(--safelight-tint);
  border: 1px solid var(--safelight);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 16px;
}
.hero h1{
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--ink);
}
.hero p{
  max-width: 560px;
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
}

/* ---------- reupload box ---------- */
.reupload-box{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 0 20px;
}

/* ---------- upload card (the "light table") ---------- */
.section-title-row{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}
.section-title-row h2{
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0;
  color: var(--ink);
}
.section-title-row span{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
}

.slide-mount{
  position: relative;
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: 0 1px 0 var(--line);
}
.slide-mount::before,
.slide-mount::after,
.slide-mount .corner-a,
.slide-mount .corner-b{
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--ink);
  opacity: 0.55;
}
.slide-mount::before{ top: 8px; left: 8px; border-right: none; border-bottom: none; }
.slide-mount::after{ bottom: 8px; right: 8px; border-left: none; border-top: none; }
.slide-mount .corner-a{ top: 8px; right: 8px; border-left: none; border-bottom: none; }
.slide-mount .corner-b{ bottom: 8px; left: 8px; border-right: none; border-top: none; }

.upload-row{
  display: grid;
  grid-template-columns: minmax(0,1.15fr) minmax(0,1fr);
  gap: 20px;
}

.dropzone{
  border: 2px dashed var(--line-strong);
  border-radius: var(--radius);
  min-height: 220px;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  background: var(--paper);
  transition: border-color .15s, background .15s;
}
.dropzone:hover,
.dropzone:focus-visible,
.dropzone.dragover{
  border-color: var(--safelight);
  background: var(--safelight-tint);
  outline: none;
}
.drop-icon{ font-size: 28px; line-height: 1; }
.drop-title{
  font-weight: 600;
  font-size: 15px;
}
.drop-sub{
  margin: 0;
  font-size: 13px;
  color: var(--ink-soft);
}
.drop-meta{
  margin: 4px 0 0;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--ink-soft);
}

.upload-side{
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.field-label{
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.field-group select{
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
}
.field-note{
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 5px;
}

/* ---------- buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--ink);
  transition: transform .1s, border-color .15s, background .15s;
}
.btn:hover{ border-color: var(--ink); }
.btn:active{ transform: scale(0.98); }
.btn-primary{
  background: var(--safelight);
  border-color: var(--safelight);
  color: #fff;
  width: 100%;
}
.btn-primary:hover{ background: var(--safelight-dim); border-color: var(--safelight-dim); }
.btn-ghost{ background: transparent; }
.btn-danger{ color: var(--safelight-dim); border-color: var(--safelight-tint); }
.btn-danger:hover{ border-color: var(--safelight); }

/* ---------- internal nav / links line ---------- */
.internal-links{
  text-align: center;
  font-size: 13px;
  color: var(--ink-soft);
  margin: 18px 0 0;
}

/* ---------- results (contact sheet strip) ---------- */
.results-shell{
  margin-top: 28px;
}
.results-shell h2{
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 4px;
}
.muted{ color: var(--ink-soft); font-size: 13px; }

.output-box{
  margin-top: 14px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-strong);
}
.output-toolbar{
  background: var(--paper-deep);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;
}
.pill{
  display: inline-block;
  background: var(--safelight-tint);
  color: var(--safelight-dim);
  border-radius: 999px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
}
#outputArea{
  width: 100%;
  min-height: 130px;
  border: none;
  resize: vertical;
  background: var(--negative-bg);
  color: var(--negative-text);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  padding: 14px;
}
#outputArea:focus{ outline: none; }

.thumb-list{
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.thumb-row{
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
}
.thumb-row .thumb{
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--line-strong);
}
.thumb-main{ flex: 1; min-width: 0; }
.thumb-name{
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.thumb-url{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.thumb-actions{
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.thumb-actions .btn{ padding: 7px 12px; font-size: 12px; }

/* ---------- blog / faq / why-choose sections ---------- */
.blog, .why-choose-us{
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.blog-inner h2{
  font-family: var(--font-display);
  font-size: 20px;
  margin: 30px 0 10px;
}
.blog-inner h2:first-child{ margin-top: 0; }
.blog-inner h3{
  font-size: 16px;
  margin: 22px 0 8px;
}
.blog-inner p, .blog-inner li{
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.blog-inner code{
  font-family: var(--font-mono);
  background: var(--paper-deep);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
}
h6.section-heading{
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: var(--safelight-dim);
  margin: 0 0 4px;
}

.faq-section{ margin-top: 40px; }
.faq-item{
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.faq-item:first-of-type{ border-top: 1px solid var(--line); }
.faq-item h3{
  font-size: 15px;
  margin: 0 0 6px;
}
.faq-item p{
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.why-choose-us p{
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ---------- footer ---------- */
footer.site-footer{
  background: var(--char);
  color: var(--paper);
  margin-top: 40px;
}
.footer-inner{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12.5px;
}
.footer-links{
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.footer-links a{
  color: rgba(243,236,223,0.85);
  text-decoration: none;
  padding: 4px 8px;
}
.footer-links a:hover{ color: #fff; text-decoration: underline; }
.footer-links span{ color: rgba(243,236,223,0.35); }

/* ---------- docs pages (about/faq/terms/privacy/contact/languages) ---------- */
.docs-card{
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 30px 32px;
}
.docs-card h1{
  font-family: var(--font-display);
  font-size: 26px;
  margin: 0 0 4px;
}
.docs-card h2{
  font-size: 15px;
  color: var(--ink-soft);
  font-weight: 500;
  margin: 0 0 22px;
}
.docs-card h2.q{
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 22px 0 6px;
}
.docs-card p{
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.docs-card p strong{ color: var(--ink); }
.back-link{
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-decoration: none;
}

/* ---------- responsive ---------- */
@media (max-width: 760px){
  .upload-row{ grid-template-columns: 1fr; }
  .header-inner{ padding: 12px 16px; }
  main{ padding: 28px 16px 40px; }
  .docs-card{ padding: 22px 20px; }
  .output-toolbar{ flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; transition: none !important; }
}