/* ============================================================
   Klinik Daun Cabai — Tema "Field Inspection"
   Palet: hijau hutan gelap + merah cabai + amber peringatan
   Tipografi: Fraunces (display) / Inter (body) / Space Mono (data)
   ============================================================ */

:root{
  --bg: #101b14;
  --bg-panel: #15241a;
  --bg-panel-raised: #1a2c20;
  --ink: #f1ede2;
  --ink-dim: #a9b8ac;
  --ink-faint: #708177;
  --line: rgba(241,237,226,0.10);
  --line-strong: rgba(241,237,226,0.22);

  --chili: #d3502d;
  --chili-soft: rgba(211,80,45,0.14);
  --leaf: #9bc23f;
  --leaf-soft: rgba(155,194,63,0.14);
  --amber: #e0a83e;
  --amber-soft: rgba(224,168,62,0.14);
  --sky: #6fa8b5;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --radius: 14px;
}

*{ box-sizing: border-box; }
[hidden]{ display: none !important; }

html, body{
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body{
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Signature background: subtle planted furrow lines --- */
.field-lines{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    100deg,
    rgba(155,194,63,0.035) 0px,
    rgba(155,194,63,0.035) 1px,
    transparent 1px,
    transparent 64px
  );
}

a{ color: inherit; }

/* ---------------- HEADER ---------------- */
.site-header{
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16,27,20,0.98), rgba(16,27,20,0.9));
  backdrop-filter: blur(6px);
}
.header-inner{
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.brand{ display: flex; align-items: center; gap: 12px; }
.brand-mark{
  font-size: 22px;
  color: var(--leaf);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(155,194,63,0.35);
  background: rgba(155,194,63,0.08);
}
.brand-text{ display: flex; flex-direction: column; line-height: 1.25; }
.brand-title{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.2px;
}
.brand-sub{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.header-tag{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--leaf);
  border: 1px solid rgba(155,194,63,0.35);
  padding: 6px 12px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.dot-icon{
  font-size: 7px;
  color: var(--leaf);
}

/* ---------------- MAIN / HERO ---------------- */
main{ position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; padding: 0 28px 60px; }

.hero{
  padding: 56px 0 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: end;
  border-bottom: 1px solid var(--line);
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--chili);
  margin: 0 0 14px;
}
.hero-text h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}
.hero-desc{
  color: var(--ink-dim);
  font-size: 15.5px;
  line-height: 1.7;
  max-width: 60ch;
  margin: 0;
}
.hero-desc strong{ color: var(--ink); font-weight: 600; }

.hero-badges{
  display: flex;
  gap: 14px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.badge{
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 16px 18px;
  text-align: center;
  min-width: 92px;
  background: var(--bg-panel);
}
.badge-num{
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--leaf);
  font-weight: 700;
}
.badge-label{
  display: block;
  font-size: 10.5px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ---------------- WORKBENCH (upload + result) ---------------- */
.workbench{
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}
.upload-panel{
  max-width: 640px;
  width: 100%;
  margin: 0 auto;
}
@media (max-width: 880px){
  .hero{ grid-template-columns: 1fr; }
  .hero-badges{ justify-content: flex-start; }
}

.panel{
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.panel-head{
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}
.panel-index{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--chili);
  border: 1px solid rgba(211,80,45,0.4);
  border-radius: 6px;
  padding: 2px 7px;
}
.panel-head h2{
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin: 0;
}

/* --- Source tabs: Unggah Galeri / Kamera --- */
.source-tabs{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}
.source-tab{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--bg-panel-raised);
  color: var(--ink-dim);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.source-tab:hover{ color: var(--ink); border-color: var(--line-strong); }
.source-tab.is-active{
  color: var(--bg);
  background: var(--leaf);
  border-color: var(--leaf);
}
.tab-icon{ font-size: 14px; }

.source-pane{ display: none; }
.source-pane.is-active{ display: block; }

/* --- Dropzone --- */
.dropzone{
  display: block;
  position: relative;
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius);
  min-height: 240px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  overflow: hidden;
  background: var(--bg-panel-raised);
}
.dropzone:hover, .dropzone.drag-over{
  border-color: var(--leaf);
  background: rgba(155,194,63,0.06);
}
.dropzone-content{
  height: 240px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 20px;
  margin: 0 auto;
}
#dropzone-empty{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  text-align: center;
}
@media (max-width: 480px){
  #camera-video, #camera-preview{ height: 260px; }
}
.upload-icon{
  font-size: 22px;
  color: var(--leaf);
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(155,194,63,0.4);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto;
}
.dropzone-title{
  margin: 6px auto 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  text-align: center;
  width: 100%;
}
.dropzone-hint{
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  text-align: center;
  width: 100%;
}
.preview-img{
  width: 100%;
  height: 280px;
  object-fit: contain;
  display: block;
  background: var(--bg-panel-raised);
}

/* --- Kamera langsung --- */
.camera-wrap{
  position: relative;
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius);
  min-height: 240px;
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}
#camera-video, #camera-preview{
  width: 100%;
  height: 320px;
  object-fit: contain;
  display: block;
  background: #000;
}
.camera-hint{
  height: 240px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 20px;
}
.camera-hint .dropzone-title,
.camera-hint .dropzone-hint{
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}
.camera-note{
  margin: 10px auto 0;
  max-width: 360px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.6;
  color: var(--ink-dim);
  text-align: center;
}
.camera-note strong{ color: var(--leaf); font-weight: 700; }
.camera-note--muted{
  margin-top: 4px;
  color: var(--ink-faint);
}
.camera-note code{
  background: rgba(241,237,226,0.08);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 10px;
  color: var(--ink);
}

.camera-controls{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.btn-small{
  margin-top: 0;
  width: auto;
  padding: 10px 16px;
  font-size: 12.5px;
}
.btn-small:disabled{ opacity: 0.55; cursor: not-allowed; }
.btn-camera-shutter{
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 3px solid var(--chili);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: transform 0.05s ease;
}
.btn-camera-shutter:active{ transform: scale(0.94); }
.shutter-dot{
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--chili);
}

.btn-primary{
  width: 100%;
  margin-top: 16px;
  background: var(--chili);
  color: #fff8f4;
  border: none;
  border-radius: 10px;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: filter 0.15s ease, transform 0.05s ease;
}
.btn-primary:hover:not(:disabled){ filter: brightness(1.08); }
.btn-primary:active:not(:disabled){ transform: scale(0.99); }
.btn-primary:disabled{ opacity: 0.4; cursor: not-allowed; }

.btn-spinner{
  width: 15px; height: 15px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  animation: spin 0.7s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

.btn-secondary{
  margin-top: 24px;
  width: 100%;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 12px 18px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
}
.btn-secondary:hover{ border-color: var(--leaf); color: var(--leaf); }

.error-box{
  margin-top: 14px;
  background: var(--chili-soft);
  border: 1px solid rgba(211,80,45,0.4);
  color: #ffb69e;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
}

/* --- Legend --- */
.legend{ margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line); }
.legend-title{
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin: 0 0 10px;
}
.legend ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.legend li{ display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-dim); }
.swatch{ width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.swatch-powdery{ background: #cbb6e8; }
.swatch-cercospora{ background: var(--chili); }
.swatch-mites{ background: var(--amber); }
.swatch-nutritional{ background: var(--sky); }
.swatch-healthy{ background: var(--leaf); }

/* ---------------- RESULT PANEL ---------------- */
.result-panel{ min-height: 460px; }

.result-empty{ height: 400px; display: flex; align-items: center; justify-content: center; }
.scan-frame{
  position: relative;
  width: 100%;
  height: 100%;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.scan-corner{ position: absolute; width: 18px; height: 18px; border-color: var(--leaf); opacity: 0.5; }
.scan-corner.tl{ top: 10px; left: 10px; border-top: 2px solid; border-left: 2px solid; }
.scan-corner.tr{ top: 10px; right: 10px; border-top: 2px solid; border-right: 2px solid; }
.scan-corner.bl{ bottom: 10px; left: 10px; border-bottom: 2px solid; border-left: 2px solid; }
.scan-corner.br{ bottom: 10px; right: 10px; border-bottom: 2px solid; border-right: 2px solid; }

.demo-banner{
  background: var(--amber-soft);
  border: 1px solid rgba(224,168,62,0.4);
  color: var(--amber);
  font-size: 12.5px;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 18px;
}
.demo-banner code{ font-family: var(--font-mono); background: rgba(0,0,0,0.2); padding: 1px 5px; border-radius: 4px; }
.demo-banner i{ margin-right: 4px; vertical-align: -2px; }

.result-header{ margin-bottom: 22px; }
.severity-pill{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--line);
  color: var(--ink-dim);
  margin-bottom: 10px;
}
.severity-pill.sev-tinggi{ background: var(--chili-soft); color: #ff9a7a; }
.severity-pill.sev-sedang-tinggi{ background: var(--amber-soft); color: var(--amber); }
.severity-pill.sev-sedang{ background: var(--sky); color: #0f1e22; }
.severity-pill.sev-tidak-ada{ background: var(--leaf-soft); color: var(--leaf); }

.result-header h3{
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 4px;
}
.pred-kategori{ margin: 0; color: var(--ink-faint); font-size: 13.5px; }

.confidence-block{ margin-bottom: 24px; }
.confidence-top{
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  margin-bottom: 6px;
}
#confidence-value{ color: var(--leaf); font-weight: 700; }
.confidence-track{
  height: 8px;
  background: var(--bg-panel-raised);
  border-radius: 100px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.confidence-fill{
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--leaf), #c7e07f);
  transition: width 0.6s ease;
}

.section-label{
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin: 0 0 10px;
}

.probs-block{ margin-bottom: 8px; }
.probs-list{ display: flex; flex-direction: column; gap: 8px; }
.prob-row{ display: grid; grid-template-columns: minmax(90px, 130px) 1fr 46px; align-items: center; gap: 10px; }
.prob-name{ font-size: 12.5px; color: var(--ink-dim); }
.prob-track{ height: 6px; background: var(--bg-panel-raised); border-radius: 100px; overflow: hidden; }
.prob-fill{ height: 100%; background: var(--ink-faint); border-radius: 100px; }
.prob-fill.is-top{ background: var(--leaf); }
.prob-val{ font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-dim); text-align: right; }

.inference-meta{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  margin: 10px 0 0;
}

.divider{ border: none; border-top: 1px solid var(--line); margin: 26px 0; }

.reco-desc{ color: var(--ink-dim); font-size: 14px; line-height: 1.65; margin: 0 0 22px; }

.health-analysis-card{
  border: 1px solid rgba(111,168,181,0.4);
  border-radius: 12px;
  padding: 18px 20px;
  background: linear-gradient(160deg, rgba(111,168,181,0.10), rgba(155,194,63,0.05));
  margin-bottom: 22px;
}
.health-analysis-card .reco-card-head{ margin-bottom: 10px; }
.health-analysis-card .reco-card-head h4{
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  margin: 0;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.health-analysis-text{
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-dim);
}

.reco-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
@media (max-width: 640px){ .reco-grid{ grid-template-columns: 1fr; } }

.reco-card{
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  background: var(--bg-panel-raised);
}
.reco-card-head{ display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.reco-icon{ font-size: 16px; display: inline-flex; }
.reco-card-head h4{
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.reco-card ul{ margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 7px; }
.reco-card li{ font-size: 13px; line-height: 1.55; color: var(--ink-dim); }

.reco-card--residu{ border-color: rgba(111,168,181,0.35); }
.reco-card--residu h4{ color: var(--sky); }
.reco-card--over{ border-color: rgba(211,80,45,0.35); }
.reco-card--over h4{ color: #ff9a7a; }
.reco-card--under{ border-color: rgba(224,168,62,0.35); }
.reco-card--under h4{ color: var(--amber); }
.reco-card--action{ border-color: rgba(155,194,63,0.35); }
.reco-card--action h4{ color: var(--leaf); }

/* ---------------- DISCLAIMER / FOOTER ---------------- */
.disclaimer{
  margin-top: 40px;
  padding: 16px 20px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  color: var(--ink-faint);
}
.disclaimer p{ margin: 0; font-size: 12.5px; line-height: 1.6; }

.site-footer{
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}