:root {
    --primary: #6366f1;
    --bg: #f8fafc;
    --sidebar: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --white: #ffffff;
}

* { margin: 0;
    padding: 0;
     box-sizing: border-box;
    font-family: 'Inter', sans-serif;
 }

body { 
    background: var(--bg);
    color: var(--text-main);
 }

.dashboard-container {
     display: flex;
      min-height: 100vh; }

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 24px;
    position: fixed;
    height: 100vh;
}

.logo {
     display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 40px;
 }

nav {
     flex: 1;
    }

nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    text-decoration: none;
    color: var(--text-muted);
    border-radius: 8px;
    margin-bottom: 4px;
    transition: 0.3s;
}

nav a:hover, nav a.active {
     background: #f1f5f9;
      color: var(--primary);
 }

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.user-profile img {
     width: 40px;
    border-radius: 50%;
 }
.user-info span {
     font-size: 0.75rem;
      color: var(--text-muted);
       display: block;
 }

/* Main Content */
.main-content {
     margin-left: 260px;
    flex: 1;
    padding: 32px; }

.top-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 32px;
}

.search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    padding: 8px 16px;
    border-radius: 50px;
    border: 1px solid var(--border);
    width: 300px;
}
.search input {
     border: none;
      outline: none;
       width: 100%;
 }

.btn-primary {
     background: var(--primary);
      color: white;
       border: none;
        padding: 10px 20px;
        border-radius: 8px;
        cursor: pointer;
         font-weight: 500; }

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.stat-card {
    background: var(--white);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid var(--border);
    display: flex;
    gap: 20px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.purple { 
    background: #eef2ff;
     color: #6366f1;
 }
.blue { background: #eff6ff;
     color: #3b82f6; }
.orange { 
    background: #fff7ed;
     color: #f97316; 
    }

.trend.up { color: #10b981; }
.trend.down { color: #ef4444; }

/* Table Section */
.table-container { background: var(--white); margin-top: 32px; border-radius: 16px; border: 1px solid var(--border); overflow: hidden; }
.table-header { padding: 20px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); }

table { width: 100%; border-collapse: collapse; text-align: left; }
th { padding: 16px; background: #f8fafc; font-size: 0.85rem; color: var(--text-muted); }
td { padding: 16px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }

.status { padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; }
.status.completed { background: #d1fae5; color: #065f46; }
.status.pending { background: #fef3c7; color: #92400e; }

/* Charts */
.charts-container { margin-top: 32px; background: var(--white); padding: 24px; border-radius: 16px; border: 1px solid var(--border); }

@media (max-width: 1024px) {
    .sidebar { width: 80px; padding: 20px 10px; }
    .sidebar span, .user-info { display: none; }
    .main-content { margin-left: 80px; }
}