/* Reset & Base Styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f5f6fa;
    color: #333;
    line-height: 1.6;
}

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

/* Sidebar Navigation */
.sidebar {
    width: 250px;
    background-color: #000080;
    color: white;
    padding: 20px;
}

.sidebar h2 {
    margin-bottom: 30px;
    font-size: 24px;
}

.sidebar ul {
    list-style: none;
}

.sidebar ul li {
    margin: 20px 0;
}

.sidebar a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.sidebar a:hover {
    color: #3498db;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 30px;
}

.header {
    margin-bottom: 30px;
}

.header h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

/* Dashboard Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card h3 {
    margin-bottom: 15px;
    color: #000000;
}

/* Chart Container */
.chart-container {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Table Styling */
.table-container {
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin: 30px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
    vertical-align: top;
}

th {
    background-color: #000080;
    color: white;
}

tr:hover {
    background-color: #f5f5f5;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 70vh;
    overflow-y: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.modal-header h2 {
    margin: 0;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #000080;
    cursor: pointer;
}

/* Styled View Button */
.view-btn {
    padding: 2px 4px;
    background-color: #cccfd7 ;
    color: white;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
    margin-top: 5px;
}

.view-btn:hover {
    background-color: #2980b9;
}
/* Collapsible Section Styling */
.collapsible {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin: 20px 30px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.collapsible-header {
    padding: 20px;
    background-color: #000080;
    cursor: pointer;
    font-weight: bold;
    color: #fdfdfd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.collapsible-header:hover {
    background-color: #02023e;
}

.collapsible-content {
    display: none;
    padding: 20px;
    background-color: #ffffff;
    border-top: 1px solid #ccc;
}

/* Optional: Show active header toggle icon flipped */
.collapsible-header.active .toggle-icon {
    transform: rotate(180deg);
}

.toggle-icon {
    transition: transform 0.3s ease;
}
.table-container {
    overflow-x: auto;
  }
  
  #customers-table {
    min-width: 1000px;
    white-space: nowrap;
  }

  .modal-content {
    background-color: #fff;
    padding: 20px;
    width: 500px;
    max-width: 90%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  }
  
  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #ccc;
    margin-bottom: 15px;
  }
  
  .close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
  }

  .button-link {
    display: inline-block;  
    padding: 10px 20px;
    background-color: #000080;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: background-color 0.3s ease;
  }
  
  .button-link:hover {
    background-color: #7f9a98;
  }