:root{
  --clr-primary:#562324;   /* deep wine */
  --clr-accent:#614A7C;    /* plum */
  --clr-bg:#F0EAEA;        /* light background */
  --clr-muted:#837891;     /* muted text */

  --radius:12px;
  --pad:12px;
  --pad-lg:16px;
  --shadow:0 6px 20px rgba(0,0,0,.08);
}

/* Shell */
.sigma-review-wrap{
  max-width: 1100px;
  background: var(--clr-bg);
  padding: clamp(12px,1.5vw,20px);
  border-radius: var(--radius);
}
.sigma-review-wrap h1{
  margin: 0 0 12px;
  font-weight: 700;
  color: var(--clr-primary);
  letter-spacing: .2px;
}

/* Notices */
.sigma-alert{ padding:10px 12px; margin:12px 0; border-radius:6px; }
.sigma-alert--ok{ background:#ecfdf5; border:1px solid #10b981; color:#065f46; }
.sigma-alert--err{ background:#fef2f2; border:1px solid #ef4444; color:#7f1d1d; }

/* Filter bar */
.sigma-filter{
  display:grid;
  grid-template-columns: repeat(6, minmax(160px,1fr));
  gap:10px;
  background:#fff;
  padding: var(--pad-lg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom:14px;
}
.sigma-filter input[type="text"],
.sigma-filter input[type="date"],
.sigma-filter select{
  width:100%;
  padding:8px 10px;
  border:1px solid #e6e0e0;
  border-radius:10px;
  background:#fff;
}
.sigma-filter .button{ border-radius:10px; }
.sigma-filter .button-primary{
  background: var(--clr-primary);
  border-color: var(--clr-primary);
}

/* Results card */
#sigma-results{
  background:#fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Table container with horizontal scroll */
.sigma-table-wrap{
  display:block;
  max-width:100%;
  overflow-x:auto;      /* show horizontal scrollbar when needed */
}
.sigma-table-wrap table{
  border-collapse:collapse;
  width:100%;
  min-width:1200px;     /* forces overflow on narrow screens */
}

/* Header + cells */
#sigma-results thead th{
  background: var(--clr-accent);
  color:#fff;
  font-weight:600;
  position:sticky;
  top:0;
  z-index:1;
}
#sigma-results th,
#sigma-results td{
  padding:10px 12px;
  border-bottom:1px solid #f1eded;
  vertical-align:top;
  white-space:nowrap;   /* keep columns compact; scroll for overflow */
}
#sigma-results tbody tr:hover{ background:#faf6ff; }

/* Sticky columns (ID on left, Actions on right) */
.sticky-left{
  position:sticky; left:0; z-index:3;
  background: var(--clr-bg);
}
.sticky-right{
  position:sticky; right:0; z-index:3;
  background: var(--clr-primary);
  color:#fff;
}

/* Chip */
.sigma-chip{
  display:inline-block;
  padding:2px 8px;
  border-radius:999px;
  background:#f5f1f7;
  color: var(--clr-accent);
  font-size:12px;
}

/* Pagination */
.sigma-pagination{
  display:flex;
  align-items:center;
  gap:10px;
  padding: var(--pad);
}

/* Modal */
.sigma-modal{
  position:fixed; inset:0;
  background:rgba(0,0,0,.35);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:99999;
}
.sigma-modal.is-open{ display:flex; }

.sigma-modal__card{
  width:min(1000px, 92vw);
  max-height:86vh;
  overflow:auto;
  background:#fff;
  border-radius:16px;
  box-shadow: var(--shadow);
}
.sigma-modal__head{
  padding:14px 18px;
  background: var(--clr-primary);
  color:#fff;
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-top-left-radius:16px;
  border-top-right-radius:16px;
}
.sigma-modal__close{
  background:transparent; border:0; color:#fff;
  font-size:22px; cursor:pointer;
}

/* META GRID — FIX: force grid & stack label above value */
.sigma-modal__meta{
  padding:12px 18px;
  display:grid !important;                               /* ensure grid */
  grid-template-columns: repeat(3, minmax(220px,1fr));    /* 3 cols */
  gap:10px 16px;
  border-bottom:1px solid #f3ecec;
}

.sigma-modal__body{
  padding:12px 18px 18px;
  display:grid;
  gap:14px;
}

/* Collation grid */
.sigma-collation{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:12px 16px;
}
.sigma-section{
  border:1px solid #efe9e9;
  border-radius:12px;
  padding:10px 12px;
  background:#fff;
}
.sigma-section h4{
  margin:0 0 8px;
  color: var(--clr-accent);
}
.sigma-section p{
  margin:0;
  white-space:pre-wrap;
  word-break:break-word;
  color:#333;
  line-height:1.45;
}

/* Modal actions & dropdown (for Print/Download) */
.sigma-modal__actions{ display:flex; gap:8px; align-items:center; }
.sigma-dropdown{ position:relative; }
.sigma-dropdown__menu{
  position:absolute; right:0; top:100%;
  background:#fff;
  border:1px solid #e7e2e2;
  border-radius:8px;
  padding:6px;
  box-shadow:0 6px 20px rgba(0,0,0,.12);
  display:flex;
  flex-direction:column;
  gap:4px;
  z-index:2;
}
.sigma-dropdown__menu button{
  background:#fff; border:0; text-align:left;
  padding:6px 10px; width:160px; cursor:pointer;
}
.sigma-dropdown__menu button:hover{ background:#f7f5f8; }

/* Modal header */
.sigma-modal__head{
  padding:14px 18px;
  background: var(--clr-primary);
  color:#fff;
  display:flex;
  justify-content: space-between;
  align-items:center;
  border-top-left-radius:16px;
  border-top-right-radius:16px;
}

/* Meta grid: 3 columns on desktop */
.sigma-modal__meta{
  padding:12px 18px;
  display:grid !important;
  grid-template-columns: repeat(3, minmax(220px,1fr));
  gap:10px 16px;
  border-bottom:1px solid #f3ecec;
}

/* Each cell: label on top, value below */
.sigma-modal__meta .sigma-meta{
  display:flex;
  flex-direction:column;
  min-width:0;
}
.sigma-modal__meta .sigma-meta strong{
  display:block;
  margin-bottom:4px;
  color:#333;
  font-weight:600;
}
.sigma-modal__meta .sigma-meta__value{
  color: var(--clr-muted);
  white-space: pre-wrap;
  word-break: break-word;
}

.sigma-mergebar{ display:flex; gap:8px; margin:8px 0; }

/* --- Sigma star rating (robust) --- */
.sigma-stars{
  display:inline-flex;
  flex-wrap:nowrap;
  align-items:center;
  gap:6px;
  line-height:1;
  user-select:none;
}

.sigma-stars .star{
  all: unset;                 /* <- wipe UA/theme button styles that can hide text */
  display:inline-block;
  cursor:pointer;
  font-size:28px;             /* visible size */
  line-height:1;              
  color:#a3a3a3;              /* hollow star color */
  /* make sure it can actually render the glyphs */
  font-family: "Segoe UI Symbol","Apple Color Emoji","Noto Color Emoji","Arial Unicode MS",system-ui,sans-serif;
}

.sigma-stars .star.on{ 
  color:#f59e0b;              /* filled star color */
}

.sigma-stars .star::before{ content:"\2606"; }  /* hollow ☆ (escaped to avoid encoding issues) */
.sigma-stars .star.on::before{ content:"\2605"; } /* filled ★ */

/* focus ring for a11y */
.sigma-stars .star:focus{
  outline:2px solid #614A7C;
  outline-offset:2px;
}


/* Responsive */
@media (max-width: 1024px){
  .sigma-modal__meta{ grid-template-columns: repeat(2, minmax(200px,1fr)); }
}
@media (max-width: 640px){
  .sigma-modal__meta{ grid-template-columns: 1fr; }
}