/* ============================================================
   StockMaster Pro - Pages CSS
   Dashboard KPIs, Charts, Page-specific styles
   ============================================================ */

/* ---- KPI GRID ---- */
.im-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px; margin-bottom: 22px;
}
.im-kpi {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 18px 20px; border: 1px solid var(--border);
  position: relative; overflow: hidden;
  box-shadow: var(--shadow);
}
.im-kpi::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
}
.im-kpi:nth-child(1)::before { background: linear-gradient(90deg,#4f46e5,#818cf8); }
.im-kpi:nth-child(2)::before { background: linear-gradient(90deg,#10b981,#34d399); }
.im-kpi:nth-child(3)::before { background: linear-gradient(90deg,#f59e0b,#fbbf24); }
.im-kpi:nth-child(4)::before { background: linear-gradient(90deg,#ef4444,#f87171); }
.im-kpi:nth-child(5)::before { background: linear-gradient(90deg,#0ea5e9,#38bdf8); }
.im-kpi:nth-child(6)::before { background: linear-gradient(90deg,#8b5cf6,#a78bfa); }
.im-kpi-icon { position: absolute; top: 14px; right: 14px; font-size: 1.4rem; opacity: 0.12; }
.im-kpi-label { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; margin-bottom: 6px; }
.im-kpi-value { font-size: 1.55rem; font-weight: 700; color: var(--text-dark); line-height: 1; }
.im-kpi-sub { font-size: 0.7rem; color: var(--text-light); margin-top: 6px; }

/* ---- DASHBOARD GRID ---- */
.im-dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px; margin-bottom: 16px;
}

/* ---- BAR CHART ---- */
.im-bar-chart {
  display: flex; gap: 8px;
  align-items: flex-end; height: 110px;
  padding: 4px 0;
}
.im-bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 0; }
.im-bar { border-radius: 4px 4px 0 0; min-height: 4px; width: 100%; transition: height 0.5s; }
.im-bar-lbl { font-size: 0.63rem; color: var(--text-muted); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.im-bar-val { font-size: 0.68rem; font-weight: 700; color: var(--text-dark); }

/* ---- DASHBOARD LIST ITEMS ---- */
.im-dash-list { display: flex; flex-direction: column; gap: 7px; max-height: 180px; overflow-y: auto; }
.im-dash-list-item {
  display: flex; justify-content: space-between;
  align-items: center; padding: 8px 12px;
  background: var(--bg-soft); border-radius: var(--radius-sm);
  border: 1px solid var(--border); font-size: 0.8rem;
}

/* ---- SETTINGS ---- */
.im-tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.im-removable-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.73rem; padding: 4px 10px; border-radius: 20px; font-weight: 600;
}
.im-removable-tag .remove { cursor: pointer; font-weight: 700; opacity: 0.6; }
.im-removable-tag .remove:hover { opacity: 1; }

/* ---- PURCHASE ORDER LINES ---- */
.im-po-line {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: 10px; margin-bottom: 10px; align-items: end;
}

/* ---- REPORT CARDS ---- */
.im-report-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px; margin-bottom: 18px;
}
.im-report-kpi {
  background: var(--bg-soft); border-radius: var(--radius-sm);
  padding: 14px 16px; border: 1px solid var(--border); text-align: center;
}
.im-report-kpi-val { font-size: 1.3rem; font-weight: 700; color: var(--text-dark); }
.im-report-kpi-lbl { font-size: 0.72rem; color: var(--text-muted); margin-top: 4px; }

@media (max-width: 640px) {
  .im-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .im-dash-grid { grid-template-columns: 1fr; }
  .im-po-line { grid-template-columns: 1fr 1fr; }
}