:root {
    --primary-color: #4a6baf;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --white: #ffffff;
    --gray: #6c757d;
    --light-gray: #f1f1f1;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

/* Login Page Styles */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.login-container {
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 450px;
    padding: 2rem;
    text-align: center;
}

.login-header {
    margin-bottom: 2rem;
}

.login-header .logo {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--gray);
    font-size: 0.9rem;
}

.login-form {
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group label i {
    margin-right: 8px;
    color: var(--primary-color);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-login {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-login:hover {
    background-color: #3a5a9a;
}

.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    border-radius: 5px;
    font-size: 0.9rem;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* Dashboard Styles */
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background-color: var(--white);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    z-index: 100;
}

.sidebar-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header .logo {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.sidebar-header h3 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin: 0;
}

.sidebar nav ul {
    list-style: none;
    padding: 1rem 0;
}

.sidebar nav ul li {
    margin-bottom: 5px;
}

.sidebar nav ul li a {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: var(--secondary-color);
    text-decoration: none;
    transition: all 0.3s;
}

.sidebar nav ul li a i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.sidebar nav ul li a:hover {
    background-color: rgba(74, 107, 175, 0.1);
    color: var(--primary-color);
}

.sidebar nav ul li.active a {
    background-color: rgba(74, 107, 175, 0.2);
    color: var(--primary-color);
    border-left: 3px solid var(--primary-color);
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 99;
}

.header-left {
    display: flex;
    align-items: center;
}

.sidebar-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    margin-right: 1rem;
    cursor: pointer;
    color: var(--gray);
}

.user-profile {
    display: flex;
    align-items: center;
}

.user-profile span {
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-content {
    flex: 1;
    padding: 1.5rem;
    background-color: #f5f7fa;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.content-header h1 {
    font-size: 1.5rem;
    color: var(--dark-color);
}

.btn-primary {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
}

.btn-primary i {
    margin-right: 8px;
}

.btn-primary:hover {
    background-color: #3a5a9a;
}

.card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

.table-responsive {
    overflow-x: auto;
}

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

.leads-table th, .leads-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.leads-table th {
    background-color: var(--light-gray);
    font-weight: 600;
    color: var(--dark-color);
}

.leads-table tr:hover {
    background-color: rgba(74, 107, 175, 0.05);
}

.pincode-badge {
    display: inline-block;
    background-color: rgba(74, 107, 175, 0.1);
    color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    font-size: 0.75rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.btn-action {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.btn-action:hover {
    background-color: rgba(74, 107, 175, 0.1);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    border-radius: 8px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.modal-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
}

.modal-body {
    padding: 1.5rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.btn-secondary {
    padding: 0.5rem 1rem;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-right: 0.75rem;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.pincode-details-container {
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--light-gray);
    border-radius: 5px;
}

.pincode-detail {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.pincode-detail strong {
    color: var(--primary-color);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .dashboard-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        position: fixed;
        bottom: 0;
        height: auto;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    }
    
    .sidebar-header {
        display: none;
    }
    
    .sidebar nav ul {
        display: flex;
        padding: 0;
    }
    
    .sidebar nav ul li {
        flex: 1;
        margin-bottom: 0;
    }
    
    .sidebar nav ul li a {
        flex-direction: column;
        padding: 0.75rem 0.5rem;
        font-size: 0.8rem;
        text-align: center;
    }
    
    .sidebar nav ul li a i {
        margin-right: 0;
        margin-bottom: 5px;
        font-size: 1.1rem;
    }
    
    .sidebar nav ul li.active a {
        border-left: none;
        border-top: 3px solid var(--primary-color);
    }
    
    .main-content {
        padding-bottom: 80px;
    }
    
    .modal-content {
        width: 95%;
    }
}