/* ============================================================
   Refurb Grade Pro — frontend styles
   ============================================================ */

:root {
  --rg-font: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --rg-radius: 14px;
  --rg-shadow: 0 2px 12px rgba(0,0,0,.07), 0 1px 3px rgba(0,0,0,.05);
  --rg-shadow-lg: 0 8px 40px rgba(0,0,0,.16), 0 2px 8px rgba(0,0,0,.07);
  --rg-border: 1px solid rgba(0,0,0,.09);

  --rg-a-bg: #f0fdf4; --rg-a-border:#bbf7d0; --rg-a-dot:#16a34a; --rg-a-text:#14532d; --rg-a-pill:#dcfce7;
  --rg-b-bg: #f0f9ff; --rg-b-border:#bae6fd; --rg-b-dot:#0284c7; --rg-b-text:#0c4a6e; --rg-b-pill:#e0f2fe;
  --rg-c-bg: #fffbeb; --rg-c-border:#fde68a; --rg-c-dot:#d97706; --rg-c-text:#78350f; --rg-c-pill:#fef3c7;
  --rg-d-bg: #f5f3ff; --rg-d-border:#ddd6fe; --rg-d-dot:#7c3aed; --rg-d-text:#4c1d95; --rg-d-pill:#ede9fe;
  --rg-e-bg: #fff1f2; --rg-e-border:#fecdd3; --rg-e-dot:#e11d48; --rg-e-text:#881337; --rg-e-pill:#ffe4e6;
  --rg-f-bg: #f8fafc; --rg-f-border:#cbd5e1; --rg-f-dot:#475569; --rg-f-text:#334155; --rg-f-pill:#e2e8f0;
}

.wma-refurb-box {
  display: flex;
  align-items: stretch;
  margin: 10px 0 18px;
  border-radius: var(--rg-radius);
  border: var(--rg-border);
  background: #fff;
  box-shadow: var(--rg-shadow);
  overflow: hidden;
  font-family: var(--rg-font);
  animation: wmaSlideIn .3s cubic-bezier(.22,.68,0,1.2) both;
}

@keyframes wmaSlideIn {
  from { opacity:0; transform:translateY(-5px); }
  to   { opacity:1; transform:translateY(0); }
}

.wma-refurb-box .wma-grade-accent {
  flex: 0 0 5px;
  border-radius: 2px 0 0 2px;
}
.wma-grade-a .wma-grade-accent { background: var(--rg-a-dot); }
.wma-grade-b .wma-grade-accent { background: var(--rg-b-dot); }
.wma-grade-c .wma-grade-accent { background: var(--rg-c-dot); }
.wma-grade-tone-4 .wma-grade-accent { background: var(--rg-d-dot); }
.wma-grade-tone-5 .wma-grade-accent { background: var(--rg-e-dot); }
.wma-grade-tone-6 .wma-grade-accent { background: var(--rg-f-dot); }

.wma-refurb-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  flex: 1;
  min-width: 0;
  flex-wrap: wrap;
}

.wma-grade-circle {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 20px;
  font-family: var(--rg-font);
  line-height: 1;
  transition: transform .15s ease;
}
.wma-refurb-box:hover .wma-grade-circle { transform: scale(1.07); }

.wma-grade-a .wma-grade-circle { background: var(--rg-a-pill); color: var(--rg-a-dot); }
.wma-grade-b .wma-grade-circle { background: var(--rg-b-pill); color: var(--rg-b-dot); }
.wma-grade-c .wma-grade-circle { background: var(--rg-c-pill); color: var(--rg-c-dot); }
.wma-grade-tone-4 .wma-grade-circle { background: var(--rg-d-pill); color: var(--rg-d-dot); }
.wma-grade-tone-5 .wma-grade-circle { background: var(--rg-e-pill); color: var(--rg-e-dot); }
.wma-grade-tone-6 .wma-grade-circle { background: var(--rg-f-pill); color: var(--rg-f-dot); }

.wma-grade-main { flex: 1; min-width: 0; }

.wma-grade-badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .1px;
  font-family: var(--rg-font);
  margin-bottom: 4px;
}
.wma-grade-a .wma-grade-badge { background: var(--rg-a-pill); color: var(--rg-a-text); }
.wma-grade-b .wma-grade-badge { background: var(--rg-b-pill); color: var(--rg-b-text); }
.wma-grade-c .wma-grade-badge { background: var(--rg-c-pill); color: var(--rg-c-text); }
.wma-grade-tone-4 .wma-grade-badge { background: var(--rg-d-pill); color: var(--rg-d-text); }
.wma-grade-tone-5 .wma-grade-badge { background: var(--rg-e-pill); color: var(--rg-e-text); }
.wma-grade-tone-6 .wma-grade-badge { background: var(--rg-f-pill); color: var(--rg-f-text); }

.wma-grade-title {
  font-size: 14px;
  font-weight: 700;
  color: #111;
  font-family: var(--rg-font);
  line-height: 1.3;
  margin-bottom: 2px;
}
.wma-grade-desc {
  font-size: 12.5px;
  color: #666;
  font-family: var(--rg-font);
  line-height: 1.4;
}
.wma-grade-note {
  margin-top: 5px;
  font-size: 12px;
  color: #777;
  font-style: italic;
  font-family: var(--rg-font);
}
.wma-grade-note-2 { color: #999; }

.wma-grade-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.wma-verified-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: #166534;
  background: #dcfce7;
  font-family: var(--rg-font);
  white-space: nowrap;
}

.wma-grade-btn {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.14);
  background: rgba(0,0,0,.03);
  font-size: 11.5px;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  font-family: var(--rg-font);
  transition: background .15s, border-color .15s;
  white-space: nowrap;
}
.wma-grade-btn:hover { background: rgba(0,0,0,.07); border-color: rgba(0,0,0,.2); }

.wma-grade-link {
  font-size: 12px;
  font-weight: 600;
  color: #0284c7;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.wma-chiprow {
  display:flex;
  flex-wrap:wrap;
  gap:5px;
  margin-top:8px;
}
.wma-chip {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  color: #666;
  background: #f4f4f4;
  border: 1px solid rgba(0,0,0,.08);
  font-family: var(--rg-font);
}

.wma-thumbrow {
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-top:10px;
}
.wma-thumb {
  display: block;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.10);
  transition: transform .15s, box-shadow .15s;
}
.wma-thumb:hover { transform:scale(1.07); box-shadow:0 4px 12px rgba(0,0,0,.15); }
.wma-thumb img { width:100%; height:100%; object-fit:cover; display:block; }

.wma-refurb-archive { margin: 5px 0 4px; }
.wma-grade-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--rg-font);
}
.wma-grade-pill.wma-grade-a { background: var(--rg-a-pill); color: var(--rg-a-text); }
.wma-grade-pill.wma-grade-b { background: var(--rg-b-pill); color: var(--rg-b-text); }
.wma-grade-pill.wma-grade-c { background: var(--rg-c-pill); color: var(--rg-c-text); }
.wma-grade-pill.wma-grade-tone-4 { background: var(--rg-d-pill); color: var(--rg-d-text); }
.wma-grade-pill.wma-grade-tone-5 { background: var(--rg-e-pill); color: var(--rg-e-text); }
.wma-grade-pill.wma-grade-tone-6 { background: var(--rg-f-pill); color: var(--rg-f-text); }

.wma-modal {
  position: fixed;
  inset: 0;
  z-index: 999999 !important;
  display: none;
  align-items: center;
  justify-content: center;
}
.wma-modal.is-open { display: flex; }

.wma-modal__backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: pointer;
  animation: wmaFadeIn .2s ease both;
}
@keyframes wmaFadeIn { from{opacity:0;} to{opacity:1;} }

.wma-modal__panel {
  position: relative;
  z-index: 1;
  max-width: 660px;
  width: calc(100% - 32px);
  max-height: calc(100vh - 120px);
  margin: 96px auto 24px !important;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--rg-shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: wmaModalIn .28s cubic-bezier(.22,.68,0,1.2) both;
}
@keyframes wmaModalIn {
  from { opacity:0; transform:scale(.95) translateY(12px); }
  to   { opacity:1; transform:scale(1) translateY(0); }
}

.wma-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,.12);
  background: rgba(255,255,255,.95);
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555;
  transition: background .15s;
}
.wma-modal__close:hover { background: #f0f0f0; }

.wma-modal__content {
  padding: 22px 22px 18px;
  overflow-y: auto;
  flex: 1;
  max-height: calc(100vh - 170px) !important;
}
.wma-modal__loading {
  text-align: center;
  padding: 28px 0;
  color: #999;
  font-size: 14px;
  font-family: var(--rg-font);
}

.admin-bar .wma-modal__panel {
  margin-top: 128px !important;
  max-height: calc(100vh - 152px);
}
.admin-bar .wma-modal__content {
  max-height: calc(100vh - 202px) !important;
}

.wma-legend { font-family: var(--rg-font); }
.wma-legend h2 { font-size: 19px; font-weight: 800; color: #111; margin: 0 0 6px; }
.wma-legend > p { font-size: 13px; color: #666; margin: 0 0 16px; line-height: 1.5; }

.wma-legend-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin: 0 0 20px;
}
.wma-legend-card {
  border-radius: 12px;
  padding: 14px;
}
.wma-legend-card.wma-grade-a { background: var(--rg-a-bg); border: 1px solid var(--rg-a-border); }
.wma-legend-card.wma-grade-b { background: var(--rg-b-bg); border: 1px solid var(--rg-b-border); }
.wma-legend-card.wma-grade-c { background: var(--rg-c-bg); border: 1px solid var(--rg-c-border); }
.wma-legend-card.wma-grade-tone-4 { background: var(--rg-d-bg); border: 1px solid var(--rg-d-border); }
.wma-legend-card.wma-grade-tone-5 { background: var(--rg-e-bg); border: 1px solid var(--rg-e-border); }
.wma-legend-card.wma-grade-tone-6 { background: var(--rg-f-bg); border: 1px solid var(--rg-f-border); }

.wma-legend-grade-letter {
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 7px;
  font-family: var(--rg-font);
}
.wma-legend-card.wma-grade-a .wma-legend-grade-letter { color: var(--rg-a-dot); }
.wma-legend-card.wma-grade-b .wma-legend-grade-letter { color: var(--rg-b-dot); }
.wma-legend-card.wma-grade-c .wma-legend-grade-letter { color: var(--rg-c-dot); }
.wma-legend-card.wma-grade-tone-4 .wma-legend-grade-letter { color: var(--rg-d-dot); }
.wma-legend-card.wma-grade-tone-5 .wma-legend-grade-letter { color: var(--rg-e-dot); }
.wma-legend-card.wma-grade-tone-6 .wma-legend-grade-letter { color: var(--rg-f-dot); }

.wma-legend-title { font-size: 13px; font-weight: 800; color: #111; margin-bottom: 4px; }
.wma-legend-text  { font-size: 12px; line-height: 1.45; color: #555; }
.wma-legend-card .wma-grade-badge { margin-bottom: 8px; }

.wma-legend-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid rgba(0,0,0,.09);
  border-radius: 12px;
  overflow: hidden;
  font-size: 13px;
  font-family: var(--rg-font);
}
.wma-legend-table th,
.wma-legend-table td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid rgba(0,0,0,.07);
}
.wma-legend-table thead th {
  font-weight: 800;
  background: rgba(0,0,0,.03);
  color: #333;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.wma-legend-table tbody tr:last-child td { border-bottom: 0; }
.wma-legend-table td:first-child { font-weight: 800; }

.wma-legend h3 { font-size: 15px; font-weight: 800; color: #111; margin: 20px 0 10px; }

.wma-faq details {
  border: 1px solid rgba(0,0,0,.09);
  border-radius: 10px;
  padding: 10px 14px;
  margin: 7px 0;
  background: #fafafa;
}
.wma-faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
  color: #222;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.wma-faq summary::-webkit-details-marker { display: none; }
.wma-faq summary::after {
  content:'+';
  font-size:17px;
  font-weight:400;
  color:#aaa;
  flex-shrink:0;
  transition:transform .2s;
}
.wma-faq details[open] summary::after { transform:rotate(45deg); }
.wma-faq__a { margin-top: 8px; font-size: 13px; color: #555; line-height: 1.5; }

.wma-legend-footnote {
  margin-top: 14px;
  font-size: 12px;
  color: #999;
  line-height: 1.5;
  padding-top: 14px;
  border-top: 1px solid rgba(0,0,0,.07);
}

.wma-filterbar { margin: 10px 0 18px; }
.wma-filterbar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 10px 14px;
  border: var(--rg-border);
  border-radius: var(--rg-radius);
  background: #fff;
  box-shadow: var(--rg-shadow);
  font-family: var(--rg-font);
}
.wma-filterbar__label { font-weight: 700; font-size: 13px; color: #333; }
.wma-filterbar__select {
  height: 36px;
  min-width: 148px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,.14);
  padding: 0 10px;
  font-size: 13px;
  font-family: var(--rg-font);
  background: #fff;
  cursor: pointer;
}
.wma-filterbar__btn {
  height: 36px;
  padding: 0 16px;
  border-radius: 10px;
  border: none;
  background: #111;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--rg-font);
  transition: background .15s;
}
.wma-filterbar__btn:hover { background: #333; }
.wma-filterbar__clear {
  font-size: 13px;
  font-weight: 600;
  color: #999;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-family: var(--rg-font);
}
.wma-filterbar__clear:hover { color: #555; }

@media (max-width: 782px){
  .wma-modal__panel {
    width: calc(100% - 20px) !important;
    margin: 78px auto 16px !important;
    max-height: calc(100vh - 94px);
  }
  .wma-modal__content {
    max-height: calc(100vh - 144px) !important;
  }
  .admin-bar .wma-modal__panel {
    margin-top: 92px !important;
    max-height: calc(100vh - 108px);
  }
  .admin-bar .wma-modal__content {
    max-height: calc(100vh - 158px) !important;
  }
}

@media (max-width: 600px) {
  .wma-legend-cards { grid-template-columns: 1fr; }
  .wma-modal__panel {
    border-radius: 18px 18px 0 0;
    align-self: flex-end;
    max-height: 92vh;
    width: 100%;
  }
  .wma-modal { align-items: flex-end; }
}