/* ============================================================
   Busra Lab — "Blueprint" tema
   Endustriyel/teknik, mobil oncelikli, yuksek kontrast
   ============================================================ */

:root {
  --paper:      #f4f1e7;   /* sicak toprak/kagit zemin */
  --paper-2:    #e9e5d6;
  --card:       #ffffff;
  --ink:        #1b2419;   /* ana metin (hafif yesilimsi koyu) */
  --ink-soft:   #51604c;
  --navy:       #15502b;   /* derin tarla yesili — birincil */
  --navy-2:     #1f7a3d;   /* taze yaprak yesili */
  --signal:     #2f9e4f;   /* vurgu yesil (focus/link) */
  --amber:      #e0961a;   /* hasat altin — aksan */
  --line:       #d8d2c2;
  --line-soft:  #e6e1d2;
  --ok:         #1f9d61;
  --danger:     #d6443c;
  --radius:     14px;
  --radius-sm:  9px;
  --shadow:     0 1px 2px rgba(21,40,25,.06), 0 6px 22px rgba(21,40,25,.08);
  --shadow-lg:  0 14px 48px rgba(16,72,40,.20);
  --maxw:       820px;

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Spline Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono:    "Space Mono", ui-monospace, "Cascadia Code", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(21,80,43,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21,80,43,.04) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 16px 64px; }

/* ---------- Header ---------- */
.top {
  position: relative;
  background: linear-gradient(160deg, var(--navy), var(--navy-2));
  color: #fff;
  overflow: hidden;
  border-bottom: 3px solid var(--amber);
}
.top::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.top-inner { position: relative; max-width: var(--maxw); margin: 0 auto; padding: 26px 16px 24px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 8px;
}
.top h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 6vw, 38px);
  letter-spacing: -.02em;
  line-height: 1.05;
}
.top p { color: #b9cbe0; margin-top: 8px; font-size: 14px; max-width: 52ch; }

/* ---------- Search ---------- */
.search {
  position: relative; margin: 18px 0 6px;
}
.search input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 14px 46px 14px 44px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  box-shadow: var(--shadow);
  transition: border-color .15s, box-shadow .15s;
}
.search input:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 4px rgba(47,158,79,.16); }
.search > svg { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--ink-soft); pointer-events: none; }
.search-clear {
  position: absolute; right: 9px; top: 50%; transform: translateY(-50%);
  display: grid; place-items: center; width: 30px; height: 30px;
  border: none; border-radius: 50%; cursor: pointer;
  background: var(--paper-2); color: var(--ink-soft);
  transition: background .14s, color .14s;
}
.search-clear:hover { background: var(--line); color: var(--ink); }

/* ---------- Ozet istatistik seridi ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 18px 0 4px; }
.stat {
  background: var(--card); border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 14px 12px; text-align: center; box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.stat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--amber); }
.stat-n { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(22px, 5vw, 30px); color: var(--navy); line-height: 1; letter-spacing: -.02em; }
.stat-l { display: block; margin-top: 5px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }

/* ---------- QR ile gelen dolap vurgusu ---------- */
.cab-hl { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(224,150,26,.40), var(--shadow-lg); animation: cabPulse 1.2s ease-in-out 2; }
@keyframes cabPulse { 50% { box-shadow: 0 0 0 7px rgba(224,150,26,.16), var(--shadow-lg); } }

/* ---------- Yukari cik ---------- */
.to-top {
  position: fixed; right: 18px; bottom: 18px; z-index: 30;
  width: 46px; height: 46px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; border: none;
  background: var(--navy); color: #fff;
  box-shadow: var(--shadow-lg);
  transition: transform .16s ease, opacity .16s ease, background .14s;
}
.to-top:hover { background: var(--navy-2); transform: translateY(-3px); }
.to-top.hidden { display: none !important; }

/* ---------- Lab buttons (grid) ---------- */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-soft); margin: 26px 2px 12px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.labs { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 560px){ .labs { grid-template-columns: 1fr 1fr; } }

.lab-btn {
  position: relative;
  display: flex; align-items: center; gap: 16px;
  text-align: left;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s;
  font: inherit; color: inherit;
  opacity: 0; transform: translateY(10px);
  animation: rise .5s forwards;
}
@keyframes rise { to { opacity: 1; transform: none; } }
.lab-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--navy); }
.lab-btn:active { transform: translateY(-1px); }
.lab-btn .badge {
  flex: 0 0 auto;
  width: 52px; height: 52px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(160deg, var(--navy), var(--navy-2));
  color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 22px;
  border: 1px solid rgba(255,255,255,.12);
}
.lab-btn .meta { flex: 1; min-width: 0; }
.lab-btn .meta strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: 18px; letter-spacing: -.01em; }
.lab-btn .meta span { color: var(--ink-soft); font-size: 13px; font-family: var(--font-mono); }
.lab-btn .arrow { color: var(--navy); flex: 0 0 auto; transition: transform .14s; }
.lab-btn:hover .arrow { transform: translateX(4px); }

/* ---------- Lab detail ---------- */
.detail-head {
  display: flex; align-items: center; gap: 12px; margin: 20px 0 4px;
}
.back {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--navy);
  background: var(--card); border: 1.5px solid var(--line);
  border-radius: 999px; padding: 9px 15px; cursor: pointer;
  transition: background .14s, border-color .14s;
}
.back:hover { border-color: var(--navy); background: var(--paper-2); }
.detail-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px,5vw,30px); letter-spacing: -.02em; margin: 14px 2px 16px; }

.cabinets { display: grid; gap: 10px; }
.cab {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.cab-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
}
.code {
  font-family: var(--font-mono); font-weight: 700; font-size: 13px;
  color: #fff; background: var(--navy);
  padding: 5px 10px; border-radius: 7px; letter-spacing: .02em;
  flex: 0 0 auto; min-width: 42px; text-align: center;
}
.cab-items { list-style: none; }
.cab-items li {
  display: flex; align-items: baseline; gap: 10px;
  padding: 11px 16px 11px 18px;
  border-top: 1px solid var(--line-soft);
  font-size: 15px;
}
.cab-items li::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; border-radius: 50%; background: var(--amber); transform: translateY(-2px); }
.cab-items li mark { background: rgba(224,138,22,.28); color: inherit; padding: 0 2px; border-radius: 3px; }
.cab-count { margin-left: auto; font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); }

/* ---------- Search results ---------- */
.results-meta { font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); margin: 18px 2px 10px; }
.hit-ctx { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); letter-spacing: .03em; }

/* ---------- Empty / misc ---------- */
.empty { text-align: center; color: var(--ink-soft); padding: 48px 16px; }
.empty svg { opacity: .5; margin-bottom: 12px; }

.footer { text-align: center; margin-top: 40px; color: var(--ink-soft); font-size: 12px; font-family: var(--font-mono); }
.footer a { color: var(--navy); }

.hidden { display: none !important; }

/* ---------- Baslik aksiyonlari (Yazdir / Paylas) ---------- */
.head-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.print-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: .04em;
  color: var(--navy); background: var(--amber);
  border: none; border-radius: 999px; padding: 10px 16px; cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,0,0,.20);
  transition: transform .14s ease, box-shadow .14s ease, filter .14s;
}
.print-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,0,0,.28); filter: brightness(1.04); }
.print-btn:active { transform: translateY(0); }
.print-btn svg, .share-btn svg { flex: 0 0 auto; }
.share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: .04em;
  color: #fff; background: rgba(255,255,255,.1);
  border: 1.5px solid rgba(255,255,255,.4); border-radius: 999px; padding: 10px 16px; cursor: pointer;
  transition: transform .14s ease, background .14s;
}
.share-btn:hover { background: rgba(255,255,255,.2); transform: translateY(-2px); }
.share-btn:active { transform: translateY(0); }

/* ---------- Paylas modali ---------- */
.share-overlay {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(16,32,20,.55); backdrop-filter: blur(2px);
  display: grid; place-items: center; padding: 18px;
}
.share-overlay.hidden { display: none !important; }
.share-card {
  background: var(--card); border: 1.5px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); width: 100%; max-width: 360px; padding: 22px;
}
.share-head { display: flex; align-items: center; gap: 10px; }
.share-head h2 { font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: -.01em; flex: 1; }
.icon-btn-x { background: transparent; border: none; cursor: pointer; color: var(--ink-soft); padding: 4px; border-radius: 7px; display: grid; place-items: center; }
.icon-btn-x:hover { background: var(--paper-2); color: var(--ink); }
.share-sub { color: var(--ink-soft); font-size: 13px; margin-top: 4px; line-height: 1.45; }
.share-qr { display: grid; place-items: center; padding: 16px 0 6px; min-height: 120px; }
.share-qr canvas, .share-qr img { border-radius: 8px; }
.share-url { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); word-break: break-all; text-align: center; margin: 4px 0; }
.share-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.btn-share {
  flex: 1; min-width: 110px; font: inherit; font-weight: 600; font-size: 14px; cursor: pointer;
  padding: 11px 12px; border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  background: var(--card); color: var(--navy); transition: background .14s, border-color .14s, filter .14s;
}
.btn-share:hover { border-color: var(--navy); background: var(--paper-2); }
.btn-share.primary { background: var(--amber); color: #2a1a00; border-color: var(--amber); }
.btn-share.primary:hover { filter: brightness(1.05); background: var(--amber); }

/* Yazdirma belgesi ekranda gizli; yalnizca baskida gorunur */
#print-doc { display: none; }

/* ---------- Baski / PDF gorunumu ---------- */
@media print {
  @page { margin: 14mm; }
  .top, .wrap, .print-btn { display: none !important; }
  body {
    background: #fff !important;
    background-image: none !important;
    color: #14202b;
  }
  #print-doc {
    display: block !important;
    max-width: none; padding: 0;
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }

  .pd-head { border-bottom: 2px solid var(--navy); padding-bottom: 12px; margin-bottom: 18px; }
  .pd-eyebrow { font-family: var(--font-mono); font-size: 9px; letter-spacing: .22em; text-transform: uppercase; color: var(--amber); }
  .pd-title { font-family: var(--font-display); font-weight: 700; font-size: 25px; color: var(--navy); margin: 5px 0 3px; letter-spacing: -.02em; }
  .pd-sub { font-size: 13px; color: var(--ink-soft); }
  .pd-date { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); margin-top: 3px; }

  .pd-lab { margin-bottom: 20px; }
  .pd-lab-name { font-family: var(--font-display); font-weight: 700; font-size: 17px; color: var(--navy); border-left: 4px solid var(--amber); padding-left: 9px; }
  .pd-lab-meta { font-family: var(--font-mono); font-size: 10px; color: var(--ink-soft); margin: 3px 0 9px 13px; }

  .pd-cab { break-inside: avoid; border: 1px solid var(--line); border-radius: 6px; margin-bottom: 8px; overflow: hidden; }
  .pd-cab-head { display: flex; align-items: center; gap: 9px; padding: 6px 11px; background: var(--paper-2); border-bottom: 1px solid var(--line-soft); }
  .pd-code { font-family: var(--font-mono); font-weight: 700; font-size: 11px; color: #fff; background: var(--navy); padding: 2px 8px; border-radius: 4px; }
  .pd-ctx { font-family: var(--font-mono); font-size: 10px; color: var(--ink-soft); }
  .pd-count { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--ink-soft); }

  .pd-items { list-style: none; columns: 2; column-gap: 22px; padding: 9px 12px; }
  .pd-items li { position: relative; padding: 3px 0 3px 13px; font-size: 12px; break-inside: avoid; }
  .pd-items li::before { content: "•"; position: absolute; left: 0; color: var(--amber); }
  .pd-items li mark { background: #ffe2b0; color: inherit; }

  .pd-foot { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 9px; font-family: var(--font-mono); font-size: 10px; color: var(--ink-soft); }
  .pd-empty { font-size: 13px; color: var(--ink-soft); padding: 14px; }
}