:root {
    --primary-orange: #FF6B35;
    --dark-orange: #E55A2B;
    --light-orange: #FFE5DC;
    --dark-bg: #2C3E50;
    --light-bg: #F8F9FA;
    --text-dark: #2C3E50;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-dark);
    padding-top: 56px; /* Fixed navbar height */
}

.navbar {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.3rem;
    color: white !important;
}

.sidebar {
    position: fixed;
    top: 56px; /* Start below the navbar */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 1rem 0;
    background: white;
    box-shadow: 2px 0 10px rgba(0,0,0,0.05);
}

@media (max-width: 767.98px) {
    body {
        padding-top: 56px; /* Ensure body padding is consistent */
    }
    .sidebar {
        position: static; /* Let it flow in the document */
        height: auto;
        width: 100%;
        padding: 1rem;
    }
    main {
        padding-top: 1rem !important; /* Override any other padding */
    }
}

.sidebar .nav-link {
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
}

.sidebar .nav-link:hover {
    background-color: var(--light-orange);
    border-left-color: var(--primary-orange);
    color: var(--primary-orange);
}

.sidebar .nav-link.active {
    background-color: var(--light-orange);
    border-left-color: var(--primary-orange);
    color: var(--primary-orange);
    font-weight: 600;
}

.sidebar .nav-link .bi {
    margin-right: 10px;
    font-size: 1.1rem;
}

.sidebar-heading {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #6c757d;
    padding: 0.5rem 1.5rem;
    margin-top: 1.5rem;
}

main {
    padding: 2rem;
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    border: none;
    border-radius: 10px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
}

.table-responsive {
    border-radius: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    border-radius: 10px;
    margin-bottom: 0;
    min-width: 600px;
}

.table thead {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    color: white;
}

.table thead th {
    font-size: 0.85rem;
    padding: 1rem 0.75rem;
    white-space: nowrap;
}

.table tbody td {
    padding: 0.75rem;
    font-size: 0.9rem;
}

.table tbody tr {
    transition: background-color 0.3s ease;
}

.table tbody tr:hover {
    background-color: var(--light-orange);
}

@media (max-width: 767.98px) {
    .table {
        font-size: 0.85rem;
        min-width: 100%;
    }
    .table thead th {
        font-size: 0.75rem;
        padding: 0.75rem 0.5rem;
    }
    .table tbody td {
        padding: 0.5rem;
        font-size: 0.8rem;
    }
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* Login Page Specific Styles */
body.login-page {
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding-top: 0; /* Override default body padding for login page */
}

.login-page .login-container {
    max-width: 420px;
    width: 100%;
    padding: 1rem;
}

.login-page .card {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    overflow: hidden;
}

.login-page .card-header {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--dark-orange) 100%);
    border-bottom: none;
    text-align: center;
    padding: 2.5rem 1rem;
}

.login-page .card-header h3 {
    color: white;
    font-weight: 700;
    margin: 0;
}

.login-page .card-header i {
    font-size: 3rem;
    color: white;
    margin-bottom: 1rem;
}

.login-page .card-body {
    padding: 2.5rem;
}

.login-page .form-label {
    font-weight: 600;
    color: #2C3E50;
}

.login-page .form-control {
    border-radius: 10px;
    padding: 0.75rem 1rem;
    border: 2px solid #e9ecef;
}

.login-page .form-control:focus {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.login-page .btn-primary {
    width: 100%;
}