/* ── ODOP Calculator Plugin — Stylesheet ── */
.odop-calculator {
  --odop-accent:       #7C3AED;
  --odop-accent-light: rgba(124,58,237,.1);
  --odop-bg:           #ffffff;
  --odop-surface:      #f8f7ff;
  --odop-surface2:     #f0eeff;
  --odop-border:       #e4e2f0;
  --odop-border2:      #ccc9e8;
  --odop-text:         #1a1630;
  --odop-text2:        #6b6789;
  --odop-text3:        #9b96b8;
  --odop-green:        #16a34a;
  --odop-amber:        #d97706;
  --odop-teal:         #0f766e;
  --odop-r:            12px;
  --odop-r-sm:         8px;

  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--odop-text);
  background: var(--odop-bg);
  border: 1px solid var(--odop-border);
  border-radius: var(--odop-r);
  overflow: hidden;
  max-width: 720px;
  margin: 0 auto 24px;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
}

/* Dark theme */
.odop-theme-dark {
  --odop-bg:      #0f0d1a;
  --odop-surface: #181628;
  --odop-surface2:#201d38;
  --odop-border:  rgba(255,255,255,.08);
  --odop-border2: rgba(255,255,255,.14);
  --odop-text:    #edeaf8;
  --odop-text2:   #8a85aa;
  --odop-text3:   #564f74;
}

/* ── Header ── */
.odop-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--odop-border);
  background: var(--odop-surface);
}
.odop-header-icon { font-size: 24px; }
.odop-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--odop-text);
  letter-spacing: -.01em;
}
.odop-subtitle { font-size: 12px; color: var(--odop-text3); margin-top: 1px; }

/* ── Selectors ── */
.odop-selectors {
  display: flex;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--odop-border);
  flex-wrap: wrap;
  align-items: flex-end;
}
.odop-field { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 140px; }
.odop-field-btn { flex: 0 0 auto; min-width: auto; }
.odop-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--odop-text3);
}
.odop-select-wrap { position: relative; }
.odop-select {
  width: 100%;
  padding: 9px 36px 9px 12px;
  border: 1px solid var(--odop-border2);
  border-radius: var(--odop-r-sm);
  background: var(--odop-bg);
  color: var(--odop-text);
  font-family: inherit;
  font-size: 14px;
  appearance: none;
  cursor: pointer;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.odop-select:focus {
  border-color: var(--odop-accent);
  box-shadow: 0 0 0 3px var(--odop-accent-light);
}
.odop-select:disabled { opacity: .5; cursor: not-allowed; }
.odop-select-arrow {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--odop-text3);
  pointer-events: none;
  font-size: 12px;
}

/* ── Button ── */
.odop-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border: none;
  border-radius: var(--odop-r-sm);
  background: var(--odop-accent);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
  white-space: nowrap;
}
.odop-btn:hover:not(:disabled) { opacity: .88; transform: translateY(-1px); }
.odop-btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.odop-btn-icon { font-size: 15px; }

/* ── Loading ── */
.odop-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 22px;
  color: var(--odop-text2);
  font-size: 13px;
}
.odop-spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--odop-border2);
  border-top-color: var(--odop-accent);
  animation: odop-spin .8s linear infinite;
  flex-shrink: 0;
}
@keyframes odop-spin { to { transform: rotate(360deg); } }

/* ── Error ── */
.odop-error {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: rgba(220,38,38,.06);
  border-top: 1px solid rgba(220,38,38,.15);
  color: #b91c1c;
  font-size: 13px;
}
.odop-error-icon { font-size: 16px; }

/* ── Results ── */
.odop-results { padding: 20px 22px; }

.odop-district-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.odop-district-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--odop-text);
  letter-spacing: -.01em;
}
.odop-district-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.odop-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 20px;
  border: 1px solid transparent;
}
.odop-badge-green  { color: var(--odop-green); background: rgba(22,163,74,.08); border-color: rgba(22,163,74,.2); }
.odop-badge-amber  { color: var(--odop-amber); background: rgba(217,119,6,.08); border-color: rgba(217,119,6,.2); }
.odop-badge-teal   { color: var(--odop-teal); background: rgba(15,118,110,.08); border-color: rgba(15,118,110,.2); }

/* ── Product cards ── */
.odop-products { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }

.odop-product-card {
  border: 1px solid var(--odop-border);
  border-radius: var(--odop-r);
  overflow: hidden;
  background: var(--odop-surface);
  transition: border-color .15s, box-shadow .15s;
}
.odop-product-card:hover { border-color: var(--odop-border2); box-shadow: 0 2px 12px rgba(0,0,0,.06); }
.odop-primary { border-left: 3px solid var(--odop-accent); }

.odop-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px 10px;
  flex-wrap: wrap;
}
.odop-product-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--odop-text);
  letter-spacing: -.01em;
}
.odop-chips { display: flex; gap: 5px; flex-wrap: wrap; }
.odop-chip {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid transparent;
}
.odop-chip-gi  { color: var(--odop-amber); background: rgba(217,119,6,.08); border-color: rgba(217,119,6,.2); }
.odop-chip-cat { color: var(--odop-text2); background: var(--odop-surface2); border-color: var(--odop-border); }

.odop-card-hs {
  padding: 0 16px 10px;
  border-bottom: 1px solid var(--odop-border);
}
.odop-hs { font-size: 12px; color: var(--odop-text2); }
.odop-hs-code {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--odop-accent);
  background: var(--odop-accent-light);
  padding: 1px 6px;
  border-radius: 4px;
}

/* ── Metrics ── */
.odop-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  border-top: 1px solid var(--odop-border);
}
.odop-metric {
  padding: 10px 14px;
  border-right: 1px solid var(--odop-border);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.odop-metric:last-child { border-right: none; }
.odop-metric-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--odop-text);
  letter-spacing: -.01em;
}
.odop-metric-lbl { font-size: 10.5px; color: var(--odop-text3); font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }

/* ── Details ── */
.odop-details {
  padding: 10px 16px;
  border-top: 1px solid var(--odop-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.odop-detail-row { display: flex; gap: 8px; font-size: 12.5px; }
.odop-detail-lbl { color: var(--odop-text3); width: 60px; flex-shrink: 0; }
.odop-detail-val { color: var(--odop-text); }

/* ── Locked bar ── */
.odop-locked-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--odop-border);
  background: var(--odop-surface2);
  font-size: 12.5px;
  color: var(--odop-text2);
  font-style: italic;
}
.odop-locked-icon { font-size: 14px; }

/* ── Member gate ── */
.odop-gate {
  margin-top: 16px;
  padding: 22px;
  border: 1px dashed var(--odop-border2);
  border-radius: var(--odop-r);
  text-align: center;
  background: var(--odop-surface);
}
.odop-gate-icon  { font-size: 28px; margin-bottom: 8px; }
.odop-gate-title { font-size: 15px; font-weight: 700; color: var(--odop-text); margin-bottom: 6px; }
.odop-gate-desc  { font-size: 13px; color: var(--odop-text2); line-height: 1.6; max-width: 420px; margin: 0 auto 16px; }
.odop-gate-btn {
  display: inline-block;
  padding: 9px 22px;
  background: var(--odop-accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--odop-r-sm);
  font-size: 13.5px;
  font-weight: 600;
  transition: opacity .15s;
}
.odop-gate-btn:hover { opacity: .88; color: #fff; }
.odop-gate-link {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--odop-accent);
  text-decoration: none;
}
.odop-gate-link:hover { text-decoration: underline; }

/* ── Export stats (members) ── */
.odop-export-stats {
  margin-top: 16px;
  border: 1px solid var(--odop-border);
  border-radius: var(--odop-r);
  overflow: hidden;
}
.odop-stats-title {
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--odop-text3);
  background: var(--odop-surface);
  border-bottom: 1px solid var(--odop-border);
}
.odop-stats-grid { display: flex; flex-direction: column; }
.odop-stat-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--odop-border);
  font-size: 13px;
}
.odop-stat-item:last-child { border-bottom: none; }
.odop-stat-country { color: var(--odop-text); font-weight: 500; }
.odop-stat-value   { color: var(--odop-green); font-weight: 600; font-size: 13px; text-align: right; }
.odop-stat-qty     { color: var(--odop-text3); font-size: 12px; text-align: right; }

/* ── Responsive ── */
@media (max-width: 520px) {
  .odop-selectors   { flex-direction: column; }
  .odop-field-btn   { width: 100%; }
  .odop-btn         { width: 100%; justify-content: center; }
  .odop-metrics     { grid-template-columns: 1fr 1fr; }
  .odop-district-header { flex-direction: column; align-items: flex-start; }
}