/* ============================================================
   DSI FRANCE — Compare Panel Sidebar
   Mirrors the cart-sidebar drawer design.
   Triggered by .dsi-compare-trigger → body.dsi-compare-open
   ============================================================ */

/* ── Layout constants ── */
:root {
  --cmp-width: 420px;
  --cmp-z:     9990;
}

/* ── Resets ── */
.dsi-compare-overlay *,
.dsi-compare-overlay *::before,
.dsi-compare-overlay *::after {
  box-sizing: border-box;
}

/* ── Backdrop ── */
.dsi-compare-backdrop {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay, rgba(0, 0, 0, 0.5));
  z-index: var(--cmp-z);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* ── Sidebar panel ── */
.dsi-compare-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  height: 100vh;
  width: var(--cmp-width);
  max-width: 100vw;
  z-index: calc(var(--cmp-z) + 1);
  display: flex;
  flex-direction: column;
  background: #ffffff;
  box-shadow: var(--shadow-3xl, 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22));
  transform: translateX(105%);
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 1px solid var(--color-gray-300, #e5e5e5);
}

/* ── Open state ── */
body.dsi-compare-open .dsi-compare-backdrop {
  opacity: 1;
  pointer-events: auto;
}
body.dsi-compare-open .dsi-compare-panel {
  transform: translateX(0);
}

/* ══════════════════════════════════════
   TRIGGER — override the <a> to look like the icon
   ══════════════════════════════════════ */
.dsi-compare-trigger {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  display: flex;
  align-items: center;
  text-decoration: none !important;
}

/* ══════════════════════════════════════
   HEADER
   ══════════════════════════════════════ */
.dsi-compare-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--color-accent-blue, #192b4d);
  color: #ffffff !important;
  flex-shrink: 0;
  position: relative;
}
.dsi-compare-panel-head::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--color-primary, #13a8bd), var(--color-primary-lighter, #21cae0));
}

.dsi-compare-panel-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff !important;
  letter-spacing: 0.02em;
}
.dsi-compare-panel-title .material-icons {
  font-size: 20px;
  color: var(--color-primary, #13a8bd) !important;
}

.dsi-compare-panel-count {
  background: var(--color-primary, #13a8bd);
  color: #ffffff !important;
  padding: 0.1rem 0.55rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.dsi-compare-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #ffffff !important;
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  flex-shrink: 0;
}
.dsi-compare-close:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: rotate(90deg);
}
.dsi-compare-close .material-icons {
  font-size: 18px;
  line-height: 1;
  display: flex;
  color: inherit !important;
}

/* ══════════════════════════════════════
   BODY
   ══════════════════════════════════════ */
.dsi-compare-panel-body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #ffffff;
}
.dsi-compare-panel-body::-webkit-scrollbar { width: 4px; }
.dsi-compare-panel-body::-webkit-scrollbar-track { background: transparent; }
.dsi-compare-panel-body::-webkit-scrollbar-thumb {
  background: var(--color-gray-500, #d0d0d0);
  border-radius: 4px;
}

/* ── Product list ── */
.dsi-compare-items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dsi-compare-item-row {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--color-gray-300, #e5e5e5);
  transition: background 0.15s;
  position: relative;
}
.dsi-compare-item-row:last-child { border-bottom: none; }
.dsi-compare-item-row:hover { background: var(--color-gray-50, #f8f9fa); }

/* Slot number badge */
.dsi-compare-item-slot {
  position: absolute;
  top: 0.875rem;
  left: 1.25rem;
  width: 18px;
  height: 18px;
  background: var(--color-primary, #13a8bd);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
}

/* Layout */
.dsi-compare-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding-left: 0; /* slot is in parent padding area */
}

/* Image */
.dsi-compare-item-img-link {
  flex-shrink: 0;
  display: block;
  border-radius: var(--radius-md, 8px);
  overflow: hidden;
  border: 1px solid var(--color-gray-300, #e5e5e5);
  width: 64px;
  height: 64px;
  background: var(--color-gray-100, #f5f5f5);
}
.dsi-compare-item-img-link img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.dsi-compare-item-img-link:hover img { transform: scale(1.06); }

/* Details column */
.dsi-compare-item-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

/* Product name */
.dsi-compare-item-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: #1a1a1a !important;
  text-decoration: none !important;
  line-height: 1.4;
  word-break: break-word;
  overflow-wrap: break-word;
  white-space: normal;
}
.dsi-compare-item-name:hover {
  color: var(--color-primary, #13a8bd) !important;
  text-decoration: none !important;
}

.dsi-compare-item-meta {
  font-size: 0.72rem;
  color: var(--color-text-muted, #6b7280);
  line-height: 1.3;
}
.dsi-compare-item-ref {
  font-size: 0.7rem;
  color: var(--color-text-muted, #8a8fa3);
}

/* Delete button */
.dsi-compare-item-del {
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--color-gray-800, #7a7a7a) !important;
  background: var(--color-gray-150, #f0f2f4);
  border: 1px solid var(--color-gray-400, #e0e0e0);
  border-radius: var(--radius-sm, 4px);
  text-decoration: none !important;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.dsi-compare-item-del:hover {
  color: var(--color-secondary, #e23333) !important;
  background: rgba(226, 51, 51, 0.08);
  border-color: var(--color-secondary, #e23333);
}
.dsi-compare-item-del .material-icons {
  font-size: 16px;
  color: inherit !important;
}
.dsi-compare-item-del.loading {
  opacity: 0.4;
  pointer-events: none;
}

/* ══════════════════════════════════════
   EMPTY STATE
   ══════════════════════════════════════ */
.dsi-compare-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 1.5rem;
  text-align: center;
}
.dsi-compare-empty .material-icons {
  font-size: 56px;
  color: var(--color-gray-400, #e0e0e0) !important;
  margin-bottom: 1rem;
}
.dsi-compare-empty p {
  margin: 0 0 0.4rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary, #666666);
}
.dsi-compare-empty-sub {
  font-size: 0.78rem !important;
  color: var(--color-text-muted, #6b7280) !important;
}

/* ══════════════════════════════════════
   LOADING SKELETON
   ══════════════════════════════════════ */
.dsi-compare-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 3rem 1.5rem;
  color: var(--color-text-muted, #6b7280);
  font-size: 0.85rem;
}
.dsi-compare-loading .material-icons {
  font-size: 32px;
  color: var(--color-primary, #13a8bd) !important;
  animation: dsi-spin 1.1s linear infinite;
}
@keyframes dsi-spin {
  to { transform: rotate(360deg); }
}

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
.dsi-compare-panel-foot {
  flex-shrink: 0;
  background: var(--bg-light, #f6f6f6);
  border-top: 2px solid var(--color-gray-300, #e5e5e5);
  padding: 1rem 1.25rem 1.25rem;
}

/* Remaining slots info */
.dsi-compare-slots-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--color-text-muted, #6b7280);
  margin-bottom: 0.85rem;
}
.dsi-compare-slots-info .material-icons {
  font-size: 14px;
  color: var(--color-primary, #13a8bd) !important;
}
.dsi-compare-slots-pips {
  display: flex;
  gap: 4px;
  align-items: center;
}
.dsi-compare-pip {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--color-gray-400, #d0d0d0);
  background: #fff;
  transition: background 0.2s, border-color 0.2s;
}
.dsi-compare-pip.filled {
  background: var(--color-primary, #13a8bd);
  border-color: var(--color-primary, #13a8bd);
}

/* Action buttons */
.dsi-compare-panel-btns {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.dsi-compare-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.72rem 1rem;
  border-radius: var(--radius-lg, 10px);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: background 0.18s, color 0.18s, transform 0.15s;
  cursor: pointer;
  border: none;
  line-height: 1;
  box-shadow: var(--shadow-sm, 0 1px 1px rgba(0, 0, 0, 0.07));
}
.dsi-compare-btn .material-icons { font-size: 16px; color: inherit !important; }

.dsi-compare-btn-primary {
  background: var(--color-primary, #13a8bd);
  color: #ffffff !important;
  box-shadow: var(--shadow-button, 0 3px 8px rgba(0, 0, 0, 0.24));
}
.dsi-compare-btn-primary:hover {
  background: var(--color-primary-darker, #0c8f9c);
  color: #ffffff !important;
  transform: translateY(-1px);
}

.dsi-compare-btn-secondary {
  background: #ffffff;
  color: #1a1a1a !important;
  border: 1.5px solid var(--color-gray-400, #e0e0e0);
}
.dsi-compare-btn-secondary:hover {
  background: var(--color-gray-150, #f0f2f4);
  color: #1a1a1a !important;
  border-color: var(--color-primary, #13a8bd);
}

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 480px) {
  :root { --cmp-width: 100vw; }
  .dsi-compare-panel { border-left: none; }
}