/* ── WP Excel Viewer ──────────────────────────────────────────────────────── */
.wpev-wrapper {
  --wpev-green:  #1d6f42;
  --wpev-green2: #185c38;
  --wpev-light:  #f5f5f5;
  --wpev-border: #dde0e3;
  --wpev-hover:  #e8f4ec;
  --wpev-height: 500px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 13px;
  border: 1px solid var(--wpev-border);
  border-radius: 8px;
  overflow: hidden;
  margin: 16px 0;
}

/* Toolbar */
.wpev-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: var(--wpev-green);
  color: #fff;
  padding: 10px 14px;
  flex-wrap: wrap;
}
.wpev-sheet-name { font-weight: 600; font-size: 14px; }
.wpev-toolbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.wpev-meta { font-size: 11px; opacity: .8; white-space: nowrap; }

/* Search */
.wpev-search {
  padding: 5px 10px;
  border: none;
  border-radius: 4px;
  font-size: 12px;
  width: 180px;
  outline: none;
  background: rgba(255,255,255,.18);
  color: #fff;
}
.wpev-search::placeholder { color: rgba(255,255,255,.6); }
.wpev-search:focus { background: rgba(255,255,255,.28); }

/* Tabs */
.wpev-tabs {
  background: var(--wpev-light);
  border-bottom: 2px solid var(--wpev-green);
  padding: 4px 10px 0;
  display: flex;
  gap: 2px;
  overflow-x: auto;
}
.wpev-tab {
  padding: 6px 14px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 4px 4px 0 0;
  font-size: 12px;
  color: #555;
  white-space: nowrap;
  transition: background .15s;
}
.wpev-tab:hover { background: rgba(29,111,66,.1); }
.wpev-tab--active {
  background: var(--wpev-green);
  color: #fff;
  font-weight: 600;
}

/* Table wrapper */
.wpev-table-wrap {
  overflow: auto;
  max-height: var(--wpev-height);
}

/* Table */
.wpev-table {
  border-collapse: collapse;
  width: 100%;
  white-space: nowrap;
}
.wpev-th {
  background: var(--wpev-green);
  color: #fff;
  padding: 7px 12px;
  position: sticky;
  top: 0;
  z-index: 2;
  font-size: 12px;
  font-weight: 600;
  text-align: left;
  border-right: 1px solid var(--wpev-green2);
}
.wpev-th--num { width: 44px; text-align: center; }
.wpev-td {
  padding: 5px 12px;
  border: 1px solid var(--wpev-border);
  vertical-align: top;
}
.wpev-td--num {
  background: var(--wpev-light);
  color: #999;
  font-size: 11px;
  text-align: right;
  user-select: none;
  min-width: 36px;
}
.wpev-table tbody tr:nth-child(even) .wpev-td { background-color: #fafafa; }
.wpev-table tbody tr:nth-child(even) .wpev-td--num { background-color: #f0f0f0; }
.wpev-table tbody tr:hover .wpev-td { background-color: var(--wpev-hover); }
.wpev-table tbody tr.wpev-hidden { display: none; }

/* No results */
.wpev-no-results {
  padding: 20px;
  text-align: center;
  color: #888;
  font-style: italic;
}

/* Error */
.wpev-error {
  padding: 12px 16px;
  background: #ffeaea;
  color: #c0392b;
  border-left: 4px solid #c0392b;
  border-radius: 4px;
  margin: 8px 0;
}

/* Loading overlay */
.wpev-loading {
  position: relative;
  min-height: 80px;
}
.wpev-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.7) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 50 50' width='40' height='40'%3E%3Ccircle cx='25' cy='25' r='20' fill='none' stroke='%231d6f42' stroke-width='4' stroke-dasharray='80 40'%3E%3CanimateTransform attributeName='transform' type='rotate' from='0 25 25' to='360 25 25' dur='.8s' repeatCount='indefinite'/%3E%3C/circle%3E%3C/svg%3E") center/40px no-repeat;
  border-radius: 6px;
  z-index: 10;
}