@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;600;700;800&family=Hind:wght@400;500;600&display=swap');

:root {
  --dtf-bg:       #FFF8F0;
  --dtf-card:     #FFFFFF;
  --dtf-red:      #E8562A;
  --dtf-red2:     #C0392B;
  --dtf-yellow:   #F4A932;
  --dtf-teal:     #2A9D8F;
  --dtf-teal2:    #1A7A6E;
  --dtf-dark:     #1A1A2E;
  --dtf-muted:    #8B7E74;
  --dtf-border:   #EDE0D4;
  --dtf-shadow:   0 4px 20px rgba(232,86,42,.10);
}

#dtf-app {
  font-family: 'Hind', sans-serif;
  background: var(--dtf-bg);
  color: var(--dtf-dark);
  max-width: 680px;
  margin: 0 auto;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.10);
}

/* TABS */
.dtf-tabs {
  display: flex;
  background: #fff;
  border-bottom: 2px solid var(--dtf-border);
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.dtf-tab {
  flex: 1; padding: 12px 6px; text-align: center;
  cursor: pointer; font-family: 'Baloo 2', cursive;
  font-weight: 600; font-size: 13px; color: var(--dtf-muted);
  transition: all .25s; border-bottom: 3px solid transparent;
  user-select: none;
}
.dtf-tab span { display: block; font-size: 18px; margin-bottom: 2px; }
.dtf-tab.active { color: var(--dtf-red); border-bottom-color: var(--dtf-red); background: #FFF3EE; }

/* SCREENS */
.dtf-screen { display: none; padding: 18px; }
.dtf-screen.active { display: block; }

/* UPLOAD ZONE */
.dtf-upload-zone {
  border: 2.5px dashed var(--dtf-yellow);
  border-radius: 16px; padding: 28px 16px; text-align: center;
  background: #FFFBF5; cursor: pointer; transition: all .3s;
  position: relative;
}
.dtf-upload-zone:hover { background: #FFF3D6; transform: scale(1.01); }
.dtf-upload-zone input {
  position: absolute; inset: 0; opacity: 0;
  cursor: pointer; width: 100%; height: 100%;
}
.dtf-upload-zone .dtf-icz { font-size: 40px; margin-bottom: 8px; }
.dtf-upload-zone h3 { font-family: 'Baloo 2', cursive; font-size: 15px; color: var(--dtf-dark); }
.dtf-upload-zone p  { color: var(--dtf-muted); font-size: 12px; margin-top: 3px; }
.dtf-find-zone { border-color: var(--dtf-teal); background: #F0FAFA; }
.dtf-find-zone:hover { background: #E0F5F3; }

/* PREVIEW */
.dtf-preview { margin-top: 12px; border-radius: 14px; overflow: hidden; display: none; }
.dtf-preview img { width: 100%; max-height: 200px; object-fit: cover; display: block; }

/* FIELDS */
.dtf-field { margin-top: 13px; }
.dtf-field label {
  font-family: 'Baloo 2', cursive; font-weight: 600;
  font-size: 13px; color: var(--dtf-dark); display: block; margin-bottom: 5px;
}
.dtf-field input, .dtf-field textarea {
  width: 100%; padding: 11px 13px;
  border: 2px solid var(--dtf-border); border-radius: 11px;
  font-family: 'Hind', sans-serif; font-size: 15px; color: var(--dtf-dark);
  background: white; outline: none; transition: border .2s;
}
.dtf-field input:focus, .dtf-field textarea:focus { border-color: var(--dtf-red); }

/* BUTTONS */
.dtf-btn {
  display: block; width: 100%; padding: 13px;
  border: none; border-radius: 13px;
  font-family: 'Baloo 2', cursive; font-weight: 700; font-size: 15px;
  cursor: pointer; transition: all .2s; margin-top: 12px; text-align: center;
}
.dtf-btn-red  { background: linear-gradient(135deg,var(--dtf-red),var(--dtf-red2)); color:#fff; box-shadow:0 4px 14px rgba(232,86,42,.3); }
.dtf-btn-teal { background: linear-gradient(135deg,var(--dtf-teal),var(--dtf-teal2)); color:#fff; box-shadow:0 4px 14px rgba(42,157,143,.3); }
.dtf-btn:hover { transform: translateY(-2px); filter: brightness(1.05); }
.dtf-btn:active { transform: translateY(0); }

/* LIST HEAD */
.dtf-list-head { margin-bottom: 12px; }
.dtf-section-title {
  font-family: 'Baloo 2', cursive; font-size: 16px; font-weight: 700;
  color: var(--dtf-dark); display: flex; align-items: center; gap: 8px;
}
.dtf-badge {
  background: var(--dtf-red); color: white;
  font-size: 11px; padding: 2px 9px; border-radius: 20px;
}

/* SEARCH BAR */
.dtf-search-bar {
  display: flex; gap: 8px; margin-bottom: 14px;
  background: white; border-radius: 12px;
  border: 2px solid var(--dtf-border); overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.dtf-search-bar input {
  flex: 1; padding: 11px 14px; border: none; outline: none;
  font-family: 'Hind', sans-serif; font-size: 15px; color: var(--dtf-dark); background: transparent;
}
.dtf-search-bar button {
  background: var(--dtf-red); color: white; border: none;
  padding: 0 16px; cursor: pointer; font-size: 17px; transition: background .2s;
}
.dtf-search-bar button:hover { background: var(--dtf-red2); }

/* BOX GRID */
.dtf-box-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dtf-box-card {
  background: white; border-radius: 14px; overflow: hidden;
  box-shadow: var(--dtf-shadow); border: 1.5px solid var(--dtf-border);
  transition: transform .2s;
}
.dtf-box-card:hover { transform: translateY(-3px); }
.dtf-box-card img { width: 100%; height: 100px; object-fit: cover; display: block; }
.dtf-box-info { padding: 10px 11px; }
.dtf-box-label { font-family: 'Baloo 2', cursive; font-weight: 700; font-size: 19px; color: var(--dtf-red); }
.dtf-box-note  { font-size: 11px; color: var(--dtf-muted); margin-top: 2px; }

/* COLOUR TAGS */
.dtf-color-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 7px; }
.dtf-ctag {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 3px 9px; border-radius: 20px; font-size: 11px;
  background: #F5EDE6; color: var(--dtf-dark); border: 1px solid #EDD8CC;
}
.dtf-ctag .dtf-rm {
  cursor: pointer; font-size: 13px; color: #E74C3C;
  line-height: 1; margin-left: 2px; font-weight: 700;
}
.dtf-ctag .dtf-rm:hover { color: #C0392B; }

/* ADD COLOUR ROW */
.dtf-add-color-row { display: flex; gap: 6px; margin-top: 8px; }
.dtf-add-color-row input {
  flex: 1; padding: 6px 10px;
  border: 1.5px solid var(--dtf-border); border-radius: 9px;
  font-family: 'Hind', sans-serif; font-size: 13px; outline: none;
}
.dtf-add-color-row input:focus { border-color: var(--dtf-teal); }
.dtf-add-color-row button {
  background: var(--dtf-teal); color: white; border: none;
  border-radius: 9px; padding: 6px 13px;
  font-family: 'Baloo 2', cursive; font-size: 14px; cursor: pointer;
}
.dtf-del-btn {
  background: none; border: 1px solid #FFD5D5; color: #E74C3C;
  padding: 4px 10px; border-radius: 8px; font-size: 11px;
  cursor: pointer; margin-top: 7px; font-family: 'Hind', sans-serif;
}

/* EMPTY */
.dtf-empty { text-align: center; padding: 40px 20px; color: var(--dtf-muted); }
.dtf-empty .dtf-icz { font-size: 52px; margin-bottom: 10px; }
.dtf-empty h3 { font-family: 'Baloo 2', cursive; font-size: 17px; color: var(--dtf-dark); }
.dtf-empty p  { font-size: 13px; margin-top: 4px; }

/* FIND METHOD TABS */
.dtf-method-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.dtf-method {
  flex: 1; padding: 10px 8px; border-radius: 11px;
  border: 2px solid var(--dtf-border); background: white;
  font-family: 'Baloo 2', cursive; font-weight: 600; font-size: 13px;
  color: var(--dtf-muted); cursor: pointer; transition: all .2s; text-align: center;
  user-select: none;
}
.dtf-method span { display: block; font-size: 20px; margin-bottom: 3px; }
.dtf-method.active { border-color: var(--dtf-teal); color: var(--dtf-teal); background: #F0FAFA; }

/* PANELS */
.dtf-panel { display: none; }
.dtf-panel.active { display: block; }

/* TEXT SEARCH BOX */
.dtf-text-search-box {
  background: white; border-radius: 16px;
  border: 2px solid var(--dtf-border); overflow: hidden;
  box-shadow: var(--dtf-shadow);
}
.dtf-text-row { display: flex; align-items: center; }
.dtf-text-row input {
  flex: 1; padding: 13px 15px; border: none; outline: none;
  font-family: 'Hind', sans-serif; font-size: 15px; color: var(--dtf-dark);
}
.dtf-text-row button {
  background: var(--dtf-teal); color: white; border: none;
  padding: 12px 18px; cursor: pointer;
  font-family: 'Baloo 2', cursive; font-weight: 700; font-size: 14px;
  transition: background .2s;
}
.dtf-text-row button:hover { background: var(--dtf-teal2); }
.dtf-hints { padding: 8px 14px 12px; font-size: 12px; color: var(--dtf-muted); border-top: 1px solid var(--dtf-border); }
.dtf-hint-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 5px; }
.dtf-htag {
  padding: 3px 10px; border-radius: 20px;
  background: #F5EDE6; font-size: 11px; color: var(--dtf-dark);
  cursor: pointer; border: 1px solid #EDD8CC; transition: background .2s;
}
.dtf-htag:hover { background: rgba(244,169,50,.2); }

/* TEXT RESULTS */
.dtf-text-result {
  background: white; border-radius: 13px; padding: 12px 14px;
  margin-top: 10px; box-shadow: var(--dtf-shadow);
  border-left: 4px solid var(--dtf-teal);
  display: flex; align-items: center; gap: 12px;
}
.dtf-text-result img { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }
.dtf-tri-name   { font-family: 'Baloo 2', cursive; font-size: 20px; font-weight: 800; color: var(--dtf-red); }
.dtf-tri-colors { font-size: 12px; color: var(--dtf-muted); margin-top: 2px; }
.dtf-tri-match  { font-size: 12px; color: var(--dtf-teal); font-weight: 600; margin-top: 3px; }

/* RESULT CARD */
.dtf-result-card {
  background: white; border-radius: 16px; padding: 18px;
  margin-top: 14px; box-shadow: var(--dtf-shadow);
  border: 2px solid var(--dtf-teal);
}
.dtf-result-card h3 { font-family: 'Baloo 2', cursive; font-size: 17px; color: var(--dtf-teal); margin-bottom: 12px; }
.dtf-result-badge {
  background: linear-gradient(135deg, var(--dtf-teal), var(--dtf-teal2));
  color: white; padding: 14px 18px; border-radius: 12px; text-align: center; margin-bottom: 12px;
}
.dtf-result-badge .rlabel { font-size: 12px; opacity: .85; }
.dtf-result-badge .rname  { font-family: 'Baloo 2', cursive; font-size: 34px; font-weight: 800; margin-top: 2px; }
.dtf-ai-note {
  background: #F8F8F8; border-radius: 10px; padding: 12px;
  font-size: 13px; line-height: 1.7; color: var(--dtf-dark);
  border-left: 3px solid var(--dtf-yellow);
}
.dtf-alt-title { font-family:'Baloo 2',cursive; font-size:12px; color:var(--dtf-muted); margin:10px 0 5px; }
.dtf-alt-item  { background:#F0FAFA; border-radius:9px; padding:9px 12px; border-left:3px solid var(--dtf-teal); margin-bottom:6px; }
.dtf-alt-item .aname { font-family:'Baloo 2',cursive; font-size:16px; font-weight:700; color:var(--dtf-teal); }
.dtf-alt-item .adetail { font-size:11px; color:var(--dtf-muted); }

/* NO RESULT */
.dtf-no-result {
  text-align: center; padding: 28px 20px; background: white;
  border-radius: 14px; border: 2px dashed var(--dtf-border); margin-top: 14px;
}
.dtf-no-result h3 { font-family: 'Baloo 2', cursive; font-size: 16px; color: var(--dtf-muted); }
.dtf-no-result p  { font-size: 13px; color: var(--dtf-muted); margin-top: 5px; }

/* LOADING */
.dtf-loading { text-align: center; padding: 24px; }
.dtf-spinner {
  width: 38px; height: 38px;
  border: 4px solid var(--dtf-border); border-top-color: var(--dtf-red);
  border-radius: 50%; animation: dtf-spin .8s linear infinite; margin: 0 auto 10px;
}
@keyframes dtf-spin { to { transform: rotate(360deg); } }
.dtf-loading p { font-family: 'Baloo 2', cursive; color: var(--dtf-muted); font-size: 14px; }

/* TOAST */
.dtf-toast {
  position: fixed; bottom: 20px; left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--dtf-dark); color: white;
  padding: 11px 22px; border-radius: 30px;
  font-family: 'Baloo 2', cursive; font-size: 14px;
  transition: transform .3s; z-index: 9999; white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
  pointer-events: none;
}
.dtf-toast.show { transform: translateX(-50%) translateY(0); }

/* RESPONSIVE */
@media (max-width: 480px) {
  .dtf-box-grid { grid-template-columns: 1fr; }
  .dtf-result-badge .rname { font-size: 26px; }
}