/* ================================================================
   DJEEZY DASHBOARD – Global Styles
   Shared by all pages. Each page also loads its own CSS.
   ================================================================ */

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

:root {
  --red:        #E13131;
  --red-dark:   #b52525;
  --red-light:  rgba(225, 49, 49, 0.15);
  --bg:         #0f0f1a;
  --card:       #1a1a2e;
  --card2:      #16213e;
  --border:     #2a2a45;
  --text:       #e8e8f0;
  --muted:      #7a7a9a;
  --green:      #2ecc71;
  --blue:       #3498db;
  --orange:     #f39c12;
  --purple:     #9b59b6;
  --font:       'Segoe UI', Arial, sans-serif;
  --radius:     12px;
  --sidebar-w:  220px;
}

body {
  font-family: var(--font);
  background:  var(--bg);
  color:       var(--text);
  display:     flex;
  min-height:  100vh;
}

/* ── Scrollbar ─────────────────────────────────────────────────── */
::-webkit-scrollbar          { width: 6px; }
::-webkit-scrollbar-track    { background: var(--bg); }
::-webkit-scrollbar-thumb    { background: var(--border); border-radius: 3px; }

/* ================================================================
   SIDEBAR
   ================================================================ */
.sidebar {
  width:        var(--sidebar-w);
  min-height:   100vh;
  background:   var(--card);
  border-right: 1px solid var(--border);
  display:      flex;
  flex-direction: column;
  position:     fixed;
  left: 0; top: 0; bottom: 0;
  z-index:      100;
}

.sidebar-logo {
  padding: 24px 20px 18px;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo .badge {
  background: var(--red);
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 2px;
  padding: 7px 14px;
  border-radius: 8px;
  display: inline-block;
  margin-bottom: 7px;
}
.sidebar-logo p {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sidebar-nav { flex: 1; padding: 12px 0; }

.nav-item {
  display:     flex;
  align-items: center;
  gap:         12px;
  padding:     12px 20px;
  cursor:      pointer;
  color:       var(--muted);
  font-size:   13.5px;
  font-weight: 500;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition:  background 0.2s, color 0.2s;
}
.nav-item:hover  { background: rgba(225,49,49,.08); color: var(--text); }
.nav-item.active { background: var(--red-light);    color: var(--red); border-left-color: var(--red); }
.nav-item svg    { width: 17px; height: 17px; flex-shrink: 0; }

.sidebar-footer {
  padding:    16px 20px;
  border-top: 1px solid var(--border);
  font-size:  11px;
  color:      var(--muted);
  line-height: 1.7;
}
.sidebar-footer span { color: var(--red); font-weight: 600; }

/* ================================================================
   MAIN LAYOUT
   ================================================================ */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ─────────────────────────────────────────────────────── */
.topbar {
  padding:     14px 28px;
  background:  var(--card);
  border-bottom: 1px solid var(--border);
  display:     flex;
  align-items: center;
  justify-content: space-between;
  position:    sticky;
  top: 0;
  z-index:     50;
  gap:         12px;
}
.topbar-title { font-size: 16px; font-weight: 700; }
.topbar-title span { color: var(--red); }

.topbar-right {
  display:     flex;
  align-items: center;
  gap:         12px;
}

/* Wilaya selector */
.wilaya-selector {
  display:     flex;
  align-items: center;
  gap:         8px;
  font-size:   13px;
  color:       var(--muted);
}
.wilaya-selector label { font-size: 12px; }
.wilaya-selector select {
  background:   var(--card2);
  color:        var(--text);
  border:       1px solid var(--border);
  border-radius: 8px;
  padding:      6px 10px;
  font-size:    13px;
  font-family:  var(--font);
  cursor:       pointer;
  outline:      none;
  transition:   border-color 0.2s;
}
.wilaya-selector select:focus { border-color: var(--red); }

.badge-live {
  background:  rgba(46,204,113,.15);
  color:       var(--green);
  padding:     5px 12px;
  border-radius: 20px;
  font-size:   12px;
  font-weight: 600;
  display:     flex;
  align-items: center;
  gap:         6px;
}
.badge-live::before {
  content: '';
  width:   7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 1.5s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ── Page content ───────────────────────────────────────────────── */
.content { padding: 24px 28px; flex: 1; }

.page-header { margin-bottom: 22px; }
.page-header h2 { font-size: 20px; font-weight: 800; }
.page-header h2 span { color: var(--red); }
.page-header p  { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ================================================================
   KPI CARDS
   ================================================================ */
.kpi-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}
.kpi-3 { grid-template-columns: repeat(3, 1fr); }
.kpi-4 { grid-template-columns: repeat(4, 1fr); }
.kpi-5 { grid-template-columns: repeat(5, 1fr); }
.kpi-6 { grid-template-columns: repeat(6, 1fr); }

.kpi-card {
  background:  var(--card);
  border:      1px solid var(--border);
  border-top:  3px solid var(--red);
  border-radius: var(--radius);
  padding:     18px;
  position:    relative;
  transition:  transform 0.2s, box-shadow 0.2s;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.35); }
.kpi-card.green  { border-top-color: var(--green); }
.kpi-card.blue   { border-top-color: var(--blue);  }
.kpi-card.orange { border-top-color: var(--orange); }
.kpi-card.purple { border-top-color: var(--purple); }

.kpi-label {
  font-size: 11px;
  color:     var(--muted);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 8px;
}
.kpi-value {
  font-size:   26px;
  font-weight: 800;
  line-height: 1;
  color:       var(--red);
  margin-bottom: 6px;
}
.kpi-value.green  { color: var(--green);  }
.kpi-value.blue   { color: var(--blue);   }
.kpi-value.orange { color: var(--orange); }
.kpi-value.purple { color: var(--purple); }

.kpi-sub { font-size: 11px; color: var(--muted); }

.kpi-icon {
  position: absolute;
  right: 16px; top: 16px;
  font-size: 22px;
  opacity: .6;
}

/* ================================================================
   CHART CARDS
   ================================================================ */
.chart-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}
.chart-1   { grid-template-columns: 1fr; }
.chart-2   { grid-template-columns: 1fr 1fr; }
.chart-3-1 { grid-template-columns: 2fr 1fr; }
.chart-1-3 { grid-template-columns: 1fr 2fr; }

.chart-card {
  background:    var(--card);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       18px;
}
.chart-card-title    { font-size: 13px; font-weight: 600; margin-bottom: 3px; }
.chart-card-subtitle { font-size: 11px; color: var(--muted); margin-bottom: 14px; }

.chart-wrap { position: relative; }
.chart-wrap canvas { max-height: 240px; }
.chart-wrap.tall canvas { max-height: 300px; }

/* ================================================================
   LOADING SPINNER
   ================================================================ */
.spinner {
  display:        flex;
  justify-content: center;
  align-items:    center;
  height:         80px;
  color:          var(--muted);
  font-size:      13px;
  gap:            10px;
}
.spinner::before {
  content: '';
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }