/* ============================================
   STOCKBI — DARK MODE PREMIUM v2.0
   Dashboard Inteligente de Estoque
   ============================================ */

:root {
  /* ---- DARK PALETTE ---- */
  --bg-body:    #0d1117;
  --bg-sidebar: #0d1117;
  --bg-card:    #161b22;
  --bg-card-2:  #1c2333;
  --bg-hover:   #21262d;
  --bg-input:   #1c2333;
  --bg-header:  #13181f;
  --bg-filter:  #13181f;

  /* ---- ACCENT COLORS ---- */
  --blue:       #3b82f6;
  --blue-light: #60a5fa;
  --blue-dim:   rgba(59,130,246,0.15);
  --cyan:       #06b6d4;
  --cyan-dim:   rgba(6,182,212,0.15);
  --green:      #10b981;
  --green-dim:  rgba(16,185,129,0.15);
  --yellow:     #f59e0b;
  --yellow-dim: rgba(245,158,11,0.15);
  --red:        #ef4444;
  --red-dim:    rgba(239,68,68,0.15);
  --orange:     #f97316;
  --orange-dim: rgba(249,115,22,0.15);
  --purple:     #8b5cf6;
  --purple-dim: rgba(139,92,246,0.15);
  --pink:       #ec4899;
  --pink-dim:   rgba(236,72,153,0.15);
  --teal:       #14b8a6;
  --teal-dim:   rgba(20,184,166,0.15);

  /* ---- TEXT ---- */
  --txt-1: #e6edf3;
  --txt-2: #8b949e;
  --txt-3: #484f58;
  --txt-white: #ffffff;

  /* ---- BORDERS ---- */
  --border:     #30363d;
  --border-2:   #21262d;
  --border-accent: rgba(59,130,246,0.3);

  /* ---- SHADOWS ---- */
  --shadow:    0 1px 3px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.3);
  --glow-blue: 0 0 20px rgba(59,130,246,0.2);

  /* ---- LAYOUT ---- */
  --sidebar-width: 260px;
  --sidebar-collapsed: 68px;
  --header-height: 62px;
  --radius:    12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
  font-family: 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size: 13.5px;
  color: var(--txt-1);
  background: var(--bg-body);
  line-height: 1.5;
}

/* =========================================
   LOGIN PAGE
   ========================================= */
.login-body {
  min-height: 100vh;
  background: var(--bg-body);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(59,130,246,0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(139,92,246,0.07) 0%, transparent 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-container {
  width: 100%;
  max-width: 860px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3.5rem;
  align-items: center;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  max-width: 400px;
  width: 100%;
}

.login-logo { text-align: center; margin-bottom: 2.5rem; }

.logo-icon {
  width: 68px; height: 68px;
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.8rem; color: white;
  box-shadow: 0 8px 24px rgba(59,130,246,0.35);
}

.login-title {
  font-size: 1.4rem; font-weight: 700;
  color: var(--txt-1); margin-bottom: 0.3rem;
}

.login-subtitle { font-size: 0.82rem; color: var(--txt-2); font-weight: 500; }

.login-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group  { display: flex; flex-direction: column; gap: 0.45rem; }

.form-label {
  font-size: 0.8rem; font-weight: 600; color: var(--txt-2);
  display: flex; align-items: center; gap: 0.4rem;
}

.form-input {
  padding: 0.7rem 0.9rem;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem; color: var(--txt-1);
  outline: none; transition: var(--transition);
}
.form-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-dim); }

.btn-login {
  padding: 0.8rem;
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  color: white; border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  margin-top: 0.5rem; transition: var(--transition);
}
.btn-login:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(59,130,246,0.4); }

.login-hint { text-align: center; font-size: 0.75rem; color: var(--txt-3); margin-top: 0.4rem; }

.login-info { display: flex; flex-direction: column; gap: 1rem; }

.info-card {
  display: flex; align-items: center; gap: 1rem;
  color: var(--txt-2); font-size: 0.875rem; font-weight: 500;
}

.info-icon {
  width: 38px; height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; color: var(--blue); flex-shrink: 0;
}

/* =========================================
   DASHBOARD LAYOUT
   ========================================= */
.dashboard-body { display: flex; min-height: 100vh; background: var(--bg-body); }

/* ---- SIDEBAR ---- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  height: 100vh; position: fixed; left: 0; top: 0; z-index: 1000;
  display: flex; flex-direction: column;
  transition: var(--transition); overflow: hidden;
}

.sidebar-header {
  padding: 1.1rem 1rem;
  display: flex; align-items: center; gap: 0.75rem;
  border-bottom: 1px solid var(--border);
  min-height: 66px;
}

.sidebar-logo {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: white; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(59,130,246,0.3);
}

.sidebar-brand { flex:1; min-width:0; }
.brand-name { display:block; font-size:1rem; font-weight:700; color:var(--txt-1); white-space:nowrap; }
.brand-sub  { display:block; font-size:0.65rem; color:var(--txt-3); white-space:nowrap; margin-top:1px; }

.sidebar-toggle {
  background:none; border:none; color:var(--txt-3); cursor:pointer;
  padding:0.35rem; border-radius:6px; transition:var(--transition); flex-shrink:0;
}
.sidebar-toggle:hover { background:var(--bg-hover); color:var(--txt-1); }

.sidebar-nav { flex:1; overflow-y:auto; padding:0.8rem 0; scrollbar-width:thin; scrollbar-color:var(--border) transparent; }

.nav-section-label {
  padding: 0.9rem 1.1rem 0.35rem;
  font-size: 0.62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--txt-3);
}

.nav-item {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.6rem 1.1rem;
  color: var(--txt-2); text-decoration: none;
  transition: var(--transition); font-size: 0.83rem; font-weight: 500;
  position: relative; cursor: pointer; white-space: nowrap;
}
.nav-item i { width:17px; text-align:center; font-size:0.85rem; flex-shrink:0; }
.nav-item span:first-of-type { flex:1; }

.nav-item:hover { background:var(--bg-hover); color:var(--txt-1); }

.nav-item.active {
  background: rgba(59,130,246,0.12);
  color: var(--blue-light);
  border-right: 2px solid var(--blue);
}
.nav-item.active::before {
  content:''; position:absolute; left:0; top:0; bottom:0;
  width:2px; background:var(--blue);
  border-radius: 0 2px 2px 0;
}

.nav-badge {
  background: var(--blue); color: white;
  font-size: 0.62rem; font-weight: 700;
  padding: 1px 6px; border-radius: 20px;
  min-width: 20px; text-align: center;
}
.nav-badge-red    { background: var(--red); }
.nav-badge-yellow { background: var(--yellow); color: #0d1117; }
.nav-badge-orange { background: var(--orange); }
.nav-badge-blue   { background: var(--blue); }

.sidebar-footer {
  padding: 0.9rem 1rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 0.7rem;
}
.user-info { display:flex; align-items:center; gap:0.55rem; flex:1; min-width:0; }
.user-avatar { font-size:1.5rem; color:var(--txt-3); flex-shrink:0; }
.user-details { min-width:0; }
.user-name { display:block; font-size:0.78rem; font-weight:600; color:var(--txt-1); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.user-role { display:block; font-size:0.67rem; color:var(--txt-3); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

.btn-logout {
  background:none; border:none; color:var(--txt-3);
  cursor:pointer; padding:0.45rem; border-radius:7px; transition:var(--transition);
}
.btn-logout:hover { background:var(--red-dim); color:var(--red); }

/* ---- MAIN CONTENT ---- */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1; min-height: 100vh;
  display: flex; flex-direction: column;
  transition: var(--transition);
}

/* ---- TOP HEADER ---- */
.top-header {
  background: var(--bg-header);
  height: var(--header-height);
  padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}

.page-title {
  font-size: 1rem; font-weight: 700; color: var(--txt-1);
  display: flex; align-items: center; gap: 0.5rem;
}
.page-title i { color: var(--blue); }

.breadcrumb {
  font-size: 0.72rem; color: var(--txt-3);
  display: flex; align-items: center; gap: 0.3rem; margin-top: 2px;
}

.header-right { display:flex; align-items:center; gap:0.65rem; }

.header-info {
  font-size: 0.74rem; color: var(--txt-2);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.3rem 0.7rem; border-radius: 20px;
  display: flex; align-items: center; gap: 0.35rem; white-space: nowrap;
}

.btn-import {
  background: linear-gradient(135deg,#1d4ed8,#3b82f6);
  color: white; border: none;
  padding: 0.45rem 0.95rem; border-radius: var(--radius-sm);
  font-size: 0.78rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; gap: 0.4rem;
  transition: var(--transition); white-space: nowrap;
}
.btn-import:hover { transform:translateY(-1px); box-shadow:0 4px 14px rgba(59,130,246,0.35); }

.btn-export-pdf {
  background: var(--red-dim); color: var(--red);
  border: 1px solid rgba(239,68,68,0.3);
  padding: 0.45rem 0.75rem; border-radius: var(--radius-sm);
  font-size: 0.78rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; gap: 0.35rem; transition: var(--transition);
}
.btn-export-pdf:hover { background: var(--red); color: white; }

.notification-bell {
  position: relative; cursor: pointer;
  padding: 0.45rem; border-radius: var(--radius-sm);
  color: var(--txt-2); transition: var(--transition);
}
.notification-bell:hover { background: var(--bg-hover); color: var(--blue); }

.notif-count {
  position: absolute; top: 1px; right: 1px;
  background: var(--red); color: white;
  font-size: 0.58rem; font-weight: 700;
  width: 15px; height: 15px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* ---- FILTERS BAR ---- */
.filters-bar {
  background: var(--bg-filter);
  padding: 0.55rem 1.5rem;
  display: flex; align-items: center; gap: 0.65rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.filter-group { display:flex; align-items:center; gap:0.35rem; color:var(--txt-2); }

.filter-select {
  padding: 0.38rem 0.65rem;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.78rem;
  color: var(--txt-1); cursor: pointer; outline: none;
  transition: var(--transition); min-width: 135px;
  -webkit-appearance: none;
}
.filter-select:focus { border-color: var(--blue); }
.filter-select option { background: var(--bg-card); }

.btn-clear-filter {
  background: none; border: 1px solid var(--border);
  padding: 0.38rem 0.65rem; border-radius: var(--radius-sm);
  font-size: 0.78rem; color: var(--txt-2); cursor: pointer;
  display: flex; align-items: center; gap: 0.3rem; transition: var(--transition);
}
.btn-clear-filter:hover { border-color: var(--red); color: var(--red); }

/* ---- CONTENT SECTIONS ---- */
.content-section { display:none; padding:1.4rem; flex:1; animation:fadeIn 0.28s ease; }
.content-section.active { display: block; }

@keyframes fadeIn {
  from { opacity:0; transform:translateY(6px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ---- UPLOAD ZONE ---- */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem; text-align: center;
  background: linear-gradient(135deg, rgba(59,130,246,0.04), rgba(139,92,246,0.04));
  margin-bottom: 1.4rem; transition: var(--transition);
}
.upload-zone:hover { border-color: var(--blue); background: rgba(59,130,246,0.06); }

.upload-icon { font-size: 3.5rem; color: var(--blue); margin-bottom: 1.4rem; opacity: 0.7; }
.upload-zone h3 { font-size: 1.2rem; font-weight: 700; color: var(--txt-1); margin-bottom: 0.65rem; }
.upload-zone p  { color: var(--txt-2); margin-bottom: 1.4rem; font-size: 0.875rem; }

.btn-upload-big {
  background: linear-gradient(135deg,#1d4ed8,#3b82f6);
  color: white; border: none;
  padding: 0.8rem 1.8rem; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: var(--transition); margin-bottom: 1rem;
}
.btn-upload-big:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(59,130,246,0.4); }

.upload-formats { display:flex; gap:0.45rem; justify-content:center; margin-bottom:1.4rem; }

.format-badge {
  background: var(--bg-card-2); border: 1px solid var(--border);
  color: var(--blue-light); font-size: 0.72rem; font-weight: 700;
  padding: 0.2rem 0.65rem; border-radius: 20px;
}

.btn-demo {
  background: none; border: 1.5px solid var(--blue);
  color: var(--blue); padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm); font-size: 0.82rem;
  font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.4rem; transition: var(--transition);
}
.btn-demo:hover { background: var(--blue); color: white; }

/* ---- KPI GRID ---- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  display: flex; align-items: center; gap: 0.9rem;
  position: relative; overflow: hidden;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.kpi-card:hover { border-color: var(--border-accent) !important; box-shadow: var(--glow-blue); transform: translateY(-2px); }

.kpi-card::after {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 80px; height: 80px;
  border-radius: 50%; opacity: 0.04;
  transform: translate(20px,-20px);
  background: currentColor;
}

.kpi-blue   { border-left-color: var(--blue);   }
.kpi-green  { border-left-color: var(--green);  }
.kpi-red    { border-left-color: var(--red);    }
.kpi-orange { border-left-color: var(--orange); }
.kpi-yellow { border-left-color: var(--yellow); }
.kpi-purple { border-left-color: var(--purple); }
.kpi-pink   { border-left-color: var(--pink);   }
.kpi-teal   { border-left-color: var(--teal);   }

.kpi-blue   .kpi-icon { background: var(--blue-dim);   color: var(--blue); }
.kpi-green  .kpi-icon { background: var(--green-dim);  color: var(--green); }
.kpi-red    .kpi-icon { background: var(--red-dim);    color: var(--red); }
.kpi-orange .kpi-icon { background: var(--orange-dim); color: var(--orange); }
.kpi-yellow .kpi-icon { background: var(--yellow-dim); color: var(--yellow); }
.kpi-purple .kpi-icon { background: var(--purple-dim); color: var(--purple); }
.kpi-pink   .kpi-icon { background: var(--pink-dim);   color: var(--pink); }
.kpi-teal   .kpi-icon { background: var(--teal-dim);   color: var(--teal); }

.kpi-icon {
  width: 44px; height: 44px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}

.kpi-info { flex:1; }
.kpi-value { font-size: 1.45rem; font-weight: 800; color: var(--txt-1); line-height:1; margin-bottom: 0.3rem; }
.kpi-label { font-size: 0.71rem; color: var(--txt-2); font-weight: 500; }

.kpi-trend { font-size: 0.7rem; font-weight: 600; padding: 0.18rem 0.45rem; border-radius: 20px; }
.kpi-trend.up   { background: var(--green-dim); color: var(--green); }
.kpi-trend.down { background: var(--red-dim);   color: var(--red); }

/* ---- ALERT BANNER ---- */
.alert-banner {
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(59,130,246,0.15));
  border: 1px solid rgba(139,92,246,0.3);
  color: #c4b5fd; padding: 0.7rem 1.1rem;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 0.7rem;
  margin-bottom: 1.2rem; font-size: 0.83rem; font-weight: 500;
}
.alert-banner span { flex:1; }
.alert-banner button { background:none; border:none; color:rgba(196,181,253,0.5); cursor:pointer; }
.alert-banner button:hover { color: #c4b5fd; }

.warning-banner {
  background: var(--yellow-dim);
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--yellow);
  padding: 0.65rem 1.1rem; border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 0.65rem;
  margin-bottom: 1rem; font-size: 0.83rem; font-weight: 500;
}

/* ---- CHARTS ---- */
.charts-row {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 0.9rem; margin-bottom: 0.9rem;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden; transition: var(--transition);
}
.chart-card:hover { border-color: var(--border-accent); box-shadow: var(--shadow); }

.chart-large { grid-column:span 1; }
.chart-small { grid-column:span 1; }
.chart-full  { grid-column:span 2; }

.chart-header {
  padding: 0.9rem 1.1rem 0.7rem;
  border-bottom: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: space-between;
}
.chart-header h3 {
  font-size: 0.82rem; font-weight: 700; color: var(--txt-1);
  display: flex; align-items: center; gap: 0.45rem;
}
.chart-header h3 i { color: var(--blue); }

.chart-actions { display:flex; gap:0.35rem; }

.btn-chart-action {
  background:none; border:1px solid var(--border);
  padding: 0.28rem 0.5rem; border-radius: 6px;
  cursor: pointer; color: var(--txt-2); font-size: 0.72rem; transition: var(--transition);
}
.btn-chart-action:hover { border-color: var(--blue); color: var(--blue); }

.chart-body {
  padding: 1rem 1.1rem 1.1rem;
  height: 290px; display:flex; align-items:center; justify-content:center;
}
.chart-body canvas { max-height: 270px !important; }

/* ---- TABLES ---- */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden; margin-bottom: 0.9rem;
}

.table-header {
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 0.65rem;
}
.table-header h3 {
  font-size: 0.82rem; font-weight: 700; color: var(--txt-1);
  display: flex; align-items: center; gap: 0.4rem;
}
.table-header h3 i { color: var(--blue); }
.table-actions { display:flex; align-items:center; gap:0.45rem; }

.table-search {
  padding: 0.38rem 0.7rem;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.78rem;
  color: var(--txt-1); outline: none; transition: var(--transition); width: 200px;
}
.table-search:focus { border-color: var(--blue); }

.table-search-big {
  padding: 0.45rem 0.85rem;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.82rem;
  color: var(--txt-1); outline: none; transition: var(--transition); width: 280px;
}
.table-search-big:focus { border-color: var(--blue); }
.table-search-big::placeholder, .table-search::placeholder { color: var(--txt-3); }

.btn-table-action {
  background: var(--green-dim); color: var(--green);
  border: 1px solid rgba(16,185,129,0.3);
  padding: 0.38rem 0.7rem; border-radius: var(--radius-sm);
  font-size: 0.73rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; gap: 0.28rem; transition: var(--transition);
}
.btn-table-action:hover { background: var(--green); color: #0d1117; }

.table-responsive { overflow-x:auto; max-height:490px; overflow-y:auto; }

.data-table { width:100%; border-collapse:collapse; font-size:0.8rem; }

.data-table thead {
  background: var(--bg-card-2);
  position: sticky; top: 0; z-index: 10;
}
.data-table th {
  padding: 0.65rem 0.9rem;
  text-align: left; font-size: 0.7rem; font-weight: 700;
  color: var(--txt-2); text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border); white-space: nowrap;
  cursor: pointer; user-select: none;
}
.data-table th:hover { color: var(--blue); }
.data-table td {
  padding: 0.62rem 0.9rem;
  border-bottom: 1px solid var(--border-2);
  color: var(--txt-1); vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table tbody tr:last-child td { border-bottom:none; }

/* row highlights */
.row-critical { background: rgba(239,68,68,0.05) !important; }
.row-critical td:first-child { border-left: 2px solid var(--red); }
.row-warning  { background: rgba(245,158,11,0.05) !important; }
.row-warning  td:first-child { border-left: 2px solid var(--yellow); }
.row-good     { background: rgba(16,185,129,0.03) !important; }
.row-good     td:first-child { border-left: 2px solid var(--green); }

/* status badges */
.status-badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.22rem 0.6rem; border-radius: 20px;
  font-size: 0.68rem; font-weight: 700; white-space: nowrap;
}
.badge-parado       { background:var(--red-dim);    color:var(--red);    border:1px solid rgba(239,68,68,0.2); }
.badge-baixo-giro   { background:var(--orange-dim); color:var(--orange); border:1px solid rgba(249,115,22,0.2); }
.badge-excesso      { background:var(--purple-dim); color:var(--purple); border:1px solid rgba(139,92,246,0.2); }
.badge-saudavel     { background:var(--green-dim);  color:var(--green);  border:1px solid rgba(16,185,129,0.2); }
.badge-ruptura      { background:var(--yellow-dim); color:var(--yellow); border:1px solid rgba(245,158,11,0.2); }
.badge-zerado-venda { background:var(--red-dim);    color:#fca5a5;       border:1px solid rgba(239,68,68,0.3); }
.badge-validade     { background:var(--purple-dim); color:#c4b5fd;       border:1px solid rgba(139,92,246,0.25); }
.badge-atencao      { background:var(--pink-dim);   color:var(--pink);   border:1px solid rgba(236,72,153,0.2); }
.badge-normal       { background:var(--green-dim);  color:var(--green);  border:1px solid rgba(16,185,129,0.2); }

/* ABC */
.abc-a { background:rgba(59,130,246,0.25); color:#93c5fd; padding:0.18rem 0.5rem; border-radius:6px; font-weight:700; font-size:0.72rem; border:1px solid rgba(59,130,246,0.3); }
.abc-b { background:rgba(6,182,212,0.2);   color:#67e8f9; padding:0.18rem 0.5rem; border-radius:6px; font-weight:700; font-size:0.72rem; border:1px solid rgba(6,182,212,0.3); }
.abc-c { background:rgba(100,116,139,0.2); color:#94a3b8; padding:0.18rem 0.5rem; border-radius:6px; font-weight:700; font-size:0.72rem; border:1px solid rgba(100,116,139,0.3); }

/* alert badges */
.alert-badge { display:inline-flex; align-items:center; gap:0.25rem; padding:0.18rem 0.5rem; border-radius:6px; font-size:0.68rem; font-weight:600; }
.alert-red    { background:var(--red-dim);    color:var(--red); }
.alert-yellow { background:var(--yellow-dim); color:var(--yellow); }
.alert-orange { background:var(--orange-dim); color:var(--orange); }
.alert-green  { background:var(--green-dim);  color:var(--green); }
.alert-none   { background:var(--bg-card-2); color:var(--txt-3); }

.table-pagination {
  padding: 0.65rem 1.1rem; border-top: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.77rem; color: var(--txt-2);
}

.table-stats {
  padding: 0.45rem 1.1rem;
  background: var(--bg-card-2); font-size: 0.75rem; color: var(--txt-2);
  border-bottom: 1px solid var(--border-2);
  display: flex; gap: 1.2rem; flex-wrap:wrap;
}

/* ---- SECTION HEADER ---- */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.1rem; flex-wrap: wrap; gap: 0.65rem;
}
.section-header h2 {
  font-size: 1.1rem; font-weight: 700; color: var(--txt-1);
  display: flex; align-items: center; gap: 0.5rem;
}
.section-header h2 i { color: var(--blue); }
.section-actions { display:flex; align-items:center; gap:0.65rem; flex-wrap:wrap; }

/* export buttons */
.btn-export-green {
  background:var(--green-dim); color:var(--green);
  border:1px solid rgba(16,185,129,0.3);
  padding:0.45rem 0.9rem; border-radius:var(--radius-sm);
  font-size:0.77rem; font-weight:600; cursor:pointer;
  display:flex; align-items:center; gap:0.35rem; transition:var(--transition);
}
.btn-export-green:hover { background:var(--green); color:#0d1117; }

.btn-export-red {
  background:var(--red-dim); color:var(--red);
  border:1px solid rgba(239,68,68,0.3);
  padding:0.45rem 0.9rem; border-radius:var(--radius-sm);
  font-size:0.77rem; font-weight:600; cursor:pointer;
  display:flex; align-items:center; gap:0.35rem; transition:var(--transition);
}
.btn-export-red:hover { background:var(--red); color:white; }

/* ---- BUYERS ---- */
.analysis-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(270px,1fr)); gap:0.9rem; margin-bottom:1.3rem; }

.buyer-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem; transition: var(--transition);
  border-top: 3px solid var(--blue);
}
.buyer-card:hover { border-color: var(--border-accent) !important; box-shadow: var(--glow-blue); transform:translateY(-2px); }

.buyer-name {
  font-size: 0.9rem; font-weight: 700; color: var(--txt-1);
  margin-bottom: 0.9rem; display:flex; align-items:center; gap:0.45rem;
}
.buyer-stats { display:grid; grid-template-columns:1fr 1fr; gap:0.6rem; }
.buyer-stat { background:var(--bg-card-2); border-radius:var(--radius-sm); padding:0.55rem 0.7rem; }
.buyer-stat-value { font-size:1rem; font-weight:800; color:var(--txt-1); }
.buyer-stat-label { font-size:0.67rem; color:var(--txt-2); margin-top:1px; }

.health-bar { margin-top:0.9rem; display:flex; align-items:center; gap:0.65rem; }
.health-bar-track { flex:1; height:6px; background:var(--bg-card-2); border-radius:3px; overflow:hidden; }
.health-bar-fill  { height:100%; border-radius:3px; transition:width 0.8s ease; }
.health-good   { background:var(--green); }
.health-medium { background:var(--yellow); }
.health-bad    { background:var(--red); }

.kpi-cyan   { border-left-color: var(--cyan);   }
.kpi-cyan   .kpi-icon { background: var(--cyan-dim);   color: var(--cyan); }

/* ---- SIDEBAR COLLAPSED ---- */
.sidebar.collapsed { width: var(--sidebar-collapsed); }
.sidebar.collapsed .brand-name,
.sidebar.collapsed .brand-sub,
.sidebar.collapsed .nav-item span:first-of-type,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .user-details,
.sidebar.collapsed .nav-section-label { display: none; }
.sidebar.collapsed + .main-content { margin-left: var(--sidebar-collapsed); }
.main-content.expanded { margin-left: var(--sidebar-collapsed); }

/* Top row - scorecard do comprador */
.buyer-scorecard {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.scorecard-profile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem;
  display: flex; flex-direction: column; gap: 1rem;
}

.profile-avatar {
  width: 56px; height: 56px;
  background: linear-gradient(135deg,#1d4ed8,#3b82f6);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: white; margin-bottom: 0.2rem;
}
.profile-name  { font-size: 1.1rem; font-weight: 800; color: var(--txt-1); }
.profile-sub   { font-size: 0.73rem; color: var(--txt-2); margin-top: 1px; }

.profile-score {
  background: var(--bg-card-2);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  text-align: center;
  border: 1px solid var(--border);
}
.score-value { font-size: 2.2rem; font-weight: 900; line-height:1; }
.score-label { font-size: 0.72rem; color: var(--txt-2); font-weight: 600; margin-top: 0.2rem; }
.score-good   { color: var(--green); }
.score-medium { color: var(--yellow); }
.score-bad    { color: var(--red); }

.profile-kpis { display:grid; grid-template-columns:1fr 1fr; gap:0.5rem; }

.mini-kpi {
  background: var(--bg-card-2);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border-2);
}
.mini-kpi-val { font-size: 1rem; font-weight: 800; color: var(--txt-1); }
.mini-kpi-lbl { font-size: 0.65rem; color: var(--txt-2); }

/* scorecard right: action list */
.scorecard-actions {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  display: flex; flex-direction: column; gap: 0.75rem;
}

.actions-title {
  font-size: 0.82rem; font-weight: 700; color: var(--txt-1);
  display: flex; align-items: center; gap: 0.45rem; padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--border-2);
}
.actions-title i { color: var(--orange); }

.action-item {
  display: flex; align-items: flex-start; gap: 0.9rem;
  padding: 0.65rem 0.85rem;
  background: var(--bg-card-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-2);
  transition: var(--transition);
}
.action-item:hover { border-color: var(--border-accent); }

.action-num {
  width: 24px; height: 24px;
  border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.68rem; font-weight: 800; color: white;
}
.action-num.prio-1 { background: var(--red); }
.action-num.prio-2 { background: var(--orange); }
.action-num.prio-3 { background: var(--yellow); color:#0d1117; }
.action-num.prio-4 { background: var(--blue); }
.action-num.prio-5 { background: var(--purple); }

.action-content { flex:1; }
.action-title  { font-size: 0.8rem; font-weight: 700; color: var(--txt-1); margin-bottom: 0.15rem; }
.action-detail { font-size: 0.72rem; color: var(--txt-2); line-height:1.45; }
.action-tag {
  display: inline-flex; align-items: center; gap: 0.25rem;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--txt-2); font-size: 0.67rem; font-weight: 600;
  padding: 0.15rem 0.5rem; border-radius: 20px; margin-top: 0.3rem;
}

/* buyer select bar */
.buyer-select-bar {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1rem; flex-wrap: wrap;
}
.buyer-select-bar label { font-size: 0.82rem; color: var(--txt-2); font-weight: 600; white-space:nowrap; }
.buyer-selector {
  padding: 0.5rem 1rem;
  background: var(--bg-input); border: 1.5px solid var(--blue);
  border-radius: var(--radius-sm); font-size: 0.85rem;
  color: var(--txt-1); cursor: pointer; outline: none;
  transition: var(--transition); min-width: 200px;
  font-weight: 600;
}
.buyer-selector option { background: var(--bg-card); }

.btn-analyze {
  background: linear-gradient(135deg,#1d4ed8,#3b82f6);
  color: white; border: none;
  padding: 0.5rem 1.2rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 700; cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.4rem; transition: var(--transition);
}
.btn-analyze:hover { transform:translateY(-1px); box-shadow:0 6px 18px rgba(59,130,246,0.35); }

/* analysis panels */
.buyer-analysis-panels {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 0.9rem; margin-bottom: 1rem;
}

.analysis-panel {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}

.panel-header {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border-2);
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.78rem; font-weight: 700; color: var(--txt-1);
}
.panel-header i { font-size: 0.82rem; }
.panel-header.red    { border-left: 3px solid var(--red);    background: rgba(239,68,68,0.06); }
.panel-header.yellow { border-left: 3px solid var(--yellow); background: rgba(245,158,11,0.06); }
.panel-header.blue   { border-left: 3px solid var(--blue);   background: rgba(59,130,246,0.06); }
.panel-header.green  { border-left: 3px solid var(--green);  background: rgba(16,185,129,0.06); }
.panel-header.purple { border-left: 3px solid var(--purple); background: rgba(139,92,246,0.06); }
.panel-header.orange { border-left: 3px solid var(--orange); background: rgba(249,115,22,0.06); }

.panel-body { padding: 0.75rem; max-height: 320px; overflow-y: auto; }

.panel-item {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 0.55rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: var(--transition); gap: 0.6rem;
  border-bottom: 1px solid var(--border-2);
}
.panel-item:last-child { border-bottom: none; }
.panel-item:hover { background: var(--bg-hover); }

.panel-item-name  { font-size: 0.78rem; font-weight: 600; color: var(--txt-1); line-height:1.3; }
.panel-item-sub   { font-size: 0.68rem; color: var(--txt-2); margin-top: 1px; }
.panel-item-value { font-size: 0.82rem; font-weight: 800; white-space: nowrap; flex-shrink:0; }
.panel-item-value.red    { color: var(--red); }
.panel-item-value.yellow { color: var(--yellow); }
.panel-item-value.green  { color: var(--green); }
.panel-item-value.blue   { color: var(--blue); }
.panel-item-value.purple { color: var(--purple); }
.panel-item-value.orange { color: var(--orange); }

.panel-empty {
  padding: 1.5rem; text-align: center;
  font-size: 0.78rem; color: var(--txt-3);
}

/* buyer chart row */
.buyer-charts-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0.9rem; margin-bottom: 1rem;
}

/* diagnosis card */
.buyer-diagnosis {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden; margin-bottom: 1rem;
}

.diagnosis-header {
  padding: 0.85rem 1.1rem;
  background: linear-gradient(90deg, rgba(139,92,246,0.15), rgba(59,130,246,0.1));
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.diagnosis-header h3 {
  font-size: 0.85rem; font-weight: 700; color: var(--txt-1);
  display: flex; align-items: center; gap: 0.45rem;
}
.diagnosis-header h3 i { color: var(--purple); }

.diagnosis-body { padding: 1.1rem; }

.diag-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:0.7rem; }

.diag-item {
  background: var(--bg-card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  display: flex; align-items: flex-start; gap: 0.65rem;
}
.diag-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; flex-shrink: 0;
}
.diag-icon.red    { background: var(--red-dim);    color: var(--red); }
.diag-icon.yellow { background: var(--yellow-dim); color: var(--yellow); }
.diag-icon.green  { background: var(--green-dim);  color: var(--green); }
.diag-icon.blue   { background: var(--blue-dim);   color: var(--blue); }
.diag-icon.purple { background: var(--purple-dim); color: var(--purple); }
.diag-icon.orange { background: var(--orange-dim); color: var(--orange); }

.diag-text { flex:1; }
.diag-title  { font-size: 0.75rem; font-weight: 700; color: var(--txt-1); margin-bottom: 0.18rem; }
.diag-detail { font-size: 0.7rem; color: var(--txt-2); line-height:1.4; }

/* ---- INSIGHTS ---- */
.insights-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.1rem; padding: 0.65rem 1.1rem;
  background: var(--bg-card); border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.insights-badge {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.82rem; font-weight: 600; color: var(--blue-light);
}
.insights-date { font-size: 0.75rem; color: var(--txt-3); }

.insights-grid {
  display: grid; grid-template-columns: repeat(auto-fill,minmax(320px,1fr));
  gap: 0.9rem; margin-bottom: 1.3rem;
}

.insight-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.1rem;
  border-left: 3px solid var(--blue); transition: var(--transition);
}
.insight-card:hover { transform:translateY(-2px); box-shadow:var(--shadow); }
.insight-card.critical { border-left-color: var(--red); }
.insight-card.warning  { border-left-color: var(--yellow); }
.insight-card.info     { border-left-color: var(--cyan); }
.insight-card.success  { border-left-color: var(--green); }
.insight-card.purple   { border-left-color: var(--purple); }

.insight-header { display:flex; align-items:flex-start; gap:0.7rem; margin-bottom:0.65rem; }

.insight-icon {
  width: 36px; height: 36px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; flex-shrink: 0;
}
.insight-icon.critical { background:var(--red-dim);    color:var(--red); }
.insight-icon.warning  { background:var(--yellow-dim); color:var(--yellow); }
.insight-icon.info     { background:var(--cyan-dim);   color:var(--cyan); }
.insight-icon.success  { background:var(--green-dim);  color:var(--green); }
.insight-icon.purple   { background:var(--purple-dim); color:var(--purple); }

.insight-title { font-size: 0.82rem; font-weight: 700; color: var(--txt-1); line-height:1.3; }
.insight-body  { font-size: 0.77rem; color: var(--txt-2); line-height: 1.6; }
.insight-metric {
  display: inline-flex; align-items: center;
  background: var(--bg-card-2); border: 1px solid var(--border);
  padding: 0.15rem 0.55rem; border-radius: 20px;
  font-size: 0.72rem; font-weight: 700; color: var(--blue-light); margin-top: 0.4rem;
}
.insight-placeholder {
  grid-column: span 3; text-align:center; padding:3rem; color:var(--txt-3);
}
.insight-placeholder i { font-size:2.5rem; margin-bottom:0.9rem; display:block; }

/* summary */
.executive-summary {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.summary-header {
  padding: 0.9rem 1.1rem;
  background: linear-gradient(90deg, rgba(59,130,246,0.15), rgba(139,92,246,0.1));
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.summary-header h3 {
  font-size: 0.9rem; font-weight: 700; color: var(--txt-1);
  display: flex; align-items: center; gap: 0.45rem;
}
.summary-header h3 i { color: var(--blue); }
.summary-content {
  padding: 1.3rem; font-size: 0.82rem; line-height: 1.8;
  color: var(--txt-2);
}
.summary-content strong { color: var(--txt-1); }

/* ---- HISTORY ---- */
.history-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:0.9rem; }

.history-card {
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:1.1rem; cursor:pointer; transition:var(--transition);
}
.history-card:hover { border-color:var(--border-accent); transform:translateY(-2px); }
.history-card-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:0.9rem; }
.history-date  { font-size:0.9rem; font-weight:700; color:var(--blue-light); }
.history-badge { background:var(--blue-dim); color:var(--blue-light); border:1px solid var(--border-accent); font-size:0.67rem; padding:0.15rem 0.55rem; border-radius:20px; font-weight:600; }
.history-stats { display:grid; grid-template-columns:1fr 1fr; gap:0.45rem; }
.history-stat  { background:var(--bg-card-2); padding:0.5rem; border-radius:var(--radius-sm); font-size:0.77rem; color:var(--txt-2); }
.history-stat strong { display:block; font-size:0.95rem; color:var(--txt-1); font-weight:700; }
.history-empty { grid-column:span 3; text-align:center; padding:3rem; color:var(--txt-3); }
.history-empty i { font-size:2.5rem; display:block; margin-bottom:0.9rem; }

/* ---- SETTINGS ---- */
.settings-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(360px,1fr)); gap:1.3rem; }

.settings-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:1.3rem;
}
.settings-card h3 {
  font-size: 0.9rem; font-weight: 700; color: var(--txt-1);
  margin-bottom: 0.65rem; display: flex; align-items: center; gap: 0.45rem;
  padding-bottom: 0.65rem; border-bottom: 1px solid var(--border-2);
}
.settings-card h3 i { color: var(--blue); }
.settings-card > p { font-size: 0.8rem; color: var(--txt-2); margin-bottom: 0.9rem; }

.column-mapping { display:flex; flex-direction:column; gap:0.55rem; margin-bottom:0.9rem; }
.mapping-row { display:grid; grid-template-columns:135px 1fr; align-items:center; gap:0.65rem; }
.mapping-row label { font-size: 0.77rem; color: var(--txt-2); font-weight: 500; }

.map-input {
  padding: 0.38rem 0.6rem;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 6px; font-size: 0.78rem; color: var(--txt-1);
  outline: none; transition: var(--transition);
}
.map-input:focus { border-color: var(--blue); }

.param-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.45rem 0; border-bottom: 1px solid var(--border-2); gap: 0.9rem;
}
.param-row label { font-size: 0.78rem; color: var(--txt-2); flex:1; }
.param-input {
  width: 85px; padding: 0.38rem 0.6rem;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 6px; font-size: 0.8rem; text-align: center;
  color: var(--txt-1); outline: none; transition: var(--transition);
}
.param-input:focus { border-color: var(--blue); }

.btn-primary-sm {
  background: var(--blue); color: white; border: none;
  padding: 0.45rem 0.9rem; border-radius: var(--radius-sm);
  font-size: 0.78rem; font-weight: 600; cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.35rem;
  margin-top: 0.65rem; transition: var(--transition);
}
.btn-primary-sm:hover { background: #1d4ed8; }

.settings-actions { display:flex; flex-direction:column; gap:0.65rem; margin-bottom:0.9rem; }

.btn-export-green-full, .btn-export-red-full, .btn-danger-full {
  padding: 0.6rem 0.9rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; gap: 0.45rem;
  transition: var(--transition); width: 100%; justify-content: center;
}
.btn-export-green-full { background:var(--green-dim); color:var(--green); border:1px solid rgba(16,185,129,0.3); }
.btn-export-green-full:hover { background:var(--green); color:#0d1117; }
.btn-export-red-full   { background:var(--red-dim);   color:var(--red);  border:1px solid rgba(239,68,68,0.3); }
.btn-export-red-full:hover { background:var(--red); color:white; }
.btn-danger-full { background:var(--bg-card-2); color:var(--txt-2); border:1px solid var(--border); }
.btn-danger-full:hover { background:var(--red-dim); color:var(--red); border-color:rgba(239,68,68,0.3); }

.btn-danger-sm {
  background:none; border:1px solid var(--border); color:var(--txt-2);
  padding:0.4rem 0.7rem; border-radius:var(--radius-sm); font-size:0.77rem;
  font-weight:600; cursor:pointer; display:flex; align-items:center; gap:0.35rem; transition:var(--transition);
}
.btn-danger-sm:hover { background:var(--red-dim); color:var(--red); border-color:rgba(239,68,68,0.3); }

.btn-regenerate {
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(59,130,246,0.15));
  color: var(--purple); border: 1px solid rgba(139,92,246,0.3);
  padding: 0.45rem 0.9rem; border-radius: var(--radius-sm);
  font-size: 0.78rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; gap: 0.35rem; transition: var(--transition);
}
.btn-regenerate:hover { background:var(--purple); color:white; }

.current-data-info {
  background: var(--bg-card-2); border-radius: var(--radius-sm);
  padding: 0.65rem; font-size: 0.78rem; color: var(--txt-2);
  border: 1px solid var(--border-2);
}

/* ---- LOADING ---- */
.loading-overlay {
  position:fixed; inset:0;
  background: rgba(0,0,0,0.75);
  display:none; align-items:center; justify-content:center;
  z-index:9999; backdrop-filter:blur(6px);
}
.loading-overlay.active { display:flex; }

.loading-content {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem 3rem;
  text-align: center; min-width: 300px; box-shadow: var(--shadow-lg);
}

.loading-spinner {
  width: 48px; height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto 1.1rem;
}
@keyframes spin { to { transform:rotate(360deg); } }

.loading-content p { font-size:0.95rem; font-weight:600; color:var(--txt-1); margin-bottom:0.9rem; }

.loading-progress { height:4px; background:var(--bg-card-2); border-radius:2px; overflow:hidden; margin-bottom:0.65rem; }
.progress-bar { height:100%; background:linear-gradient(90deg,var(--blue),var(--cyan)); border-radius:2px; width:0%; transition:width 0.3s ease; }
.loading-sub { font-size: 0.77rem; color: var(--txt-3); font-weight: 400; }

/* ---- TOAST ---- */
.toast-container { position:fixed; bottom:1.3rem; right:1.3rem; z-index:9998; display:flex; flex-direction:column; gap:0.45rem; }

.toast {
  background: var(--bg-card-2); border: 1px solid var(--border);
  color: var(--txt-1); padding: 0.65rem 1.1rem;
  border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 500;
  display: flex; align-items: center; gap: 0.45rem;
  box-shadow: var(--shadow-lg); animation: slideUp 0.25s ease;
  min-width: 270px; max-width: 380px;
}
.toast.success { background:var(--green-dim); border-color:rgba(16,185,129,0.3); color:var(--green); }
.toast.error   { background:var(--red-dim);   border-color:rgba(239,68,68,0.3);  color:var(--red); }
.toast.warning { background:var(--yellow-dim);border-color:rgba(245,158,11,0.3); color:var(--yellow); }
.toast.info    { background:var(--blue-dim);  border-color:rgba(59,130,246,0.3); color:var(--blue-light); }

@keyframes slideUp {
  from { opacity:0; transform:translateY(8px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ---- SCROLLBARS ---- */
::-webkit-scrollbar       { width:5px; height:5px; }
::-webkit-scrollbar-track { background:var(--bg-body); }
::-webkit-scrollbar-thumb { background:var(--border); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--txt-3); }

/* ---- BUYER ANALYSIS COMPACT HEADER ---- */
.section-header .buyer-selector {
  min-width: 180px;
  font-size: 0.82rem;
}

/* ---- BUYER HEALTH PROGRESS BAR ---- */
.buyer-health-row {
  display: flex; align-items: center; gap: 0.65rem;
  background: var(--bg-card-2); border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem; border: 1px solid var(--border-2);
}
.buyer-health-label { font-size: 0.75rem; color: var(--txt-2); min-width: 90px; }
.buyer-health-track { flex:1; height:8px; background: var(--bg-hover); border-radius:4px; overflow:hidden; }
.buyer-health-fill  { height:100%; border-radius:4px; transition: width 0.8s ease; }
.buyer-health-pct   { font-size: 0.78rem; font-weight: 700; min-width: 38px; text-align: right; }

/* ---- STATUS SUMMARY ROW ---- */
.status-summary-row {
  display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem;
}
.status-pill {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 0.75rem; border-radius: 20px;
  font-size: 0.75rem; font-weight: 700; border: 1px solid transparent;
}
.pill-red    { background: var(--red-dim);    color: var(--red);    border-color: rgba(239,68,68,0.25); }
.pill-orange { background: var(--orange-dim); color: var(--orange); border-color: rgba(249,115,22,0.25); }
.pill-yellow { background: var(--yellow-dim); color: var(--yellow); border-color: rgba(245,158,11,0.25); }
.pill-purple { background: var(--purple-dim); color: var(--purple); border-color: rgba(139,92,246,0.25); }
.pill-green  { background: var(--green-dim);  color: var(--green);  border-color: rgba(16,185,129,0.25); }
.pill-blue   { background: var(--blue-dim);   color: var(--blue-light); border-color: rgba(59,130,246,0.25); }

/* ---- COMPACT KPI ROW (inside buyer analysis) ---- */
.compact-kpi-row {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.6rem; margin-bottom: 1rem;
}
.compact-kpi {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.75rem 0.9rem;
  display: flex; flex-direction: column; gap: 0.2rem;
}
.compact-kpi-val { font-size: 1.2rem; font-weight: 800; color: var(--txt-1); }
.compact-kpi-lbl { font-size: 0.68rem; color: var(--txt-2); font-weight: 500; }

/* ---- RESPONSIVE ---- */
@media (max-width:1400px) { .kpi-grid { grid-template-columns:repeat(4,1fr); } }
@media (max-width:1200px) {
  .kpi-grid { grid-template-columns:repeat(3,1fr); }
  .charts-row { grid-template-columns:1fr; }
  .chart-full { grid-column:span 1; }
  .buyer-analysis-panels { grid-template-columns:1fr 1fr; }
  .buyer-scorecard { grid-template-columns:1fr; }
}
@media (max-width:900px) {
  :root { --sidebar-width: var(--sidebar-collapsed); }
  .brand-name,.brand-sub,.nav-item span:first-of-type,.user-details { display:none; }
  .kpi-grid { grid-template-columns:repeat(2,1fr); }
  .buyer-analysis-panels { grid-template-columns:1fr; }
  .buyer-charts-row { grid-template-columns:1fr; }
  .section-header { flex-direction:column; align-items:flex-start; }
  .section-actions { flex-wrap:wrap; }
}