:root {
    --primary-color: #6d28d9;
    --primary-hover: #5b21b6;
    --primary-light: #7c3aed;
    --background-color: #f5f3ff;
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --input-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

body {
    background-color: var(--background-color);
    min-height: 100vh;
    padding-top: 70px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    background-color: var(--primary-color) !important;
    padding: 0.75rem 0;
}

.navbar-brand {
    font-size: 1.2rem;
    font-weight: 600;
    padding: 0.25rem 0;
    color: white !important;
}

.navbar-brand i {
    margin-right: 0.5rem;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem;
    transition: all 0.2s;
    font-size: 0.95rem;
    white-space: nowrap;
    color: rgba(255, 255, 255, 0.9) !important;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white !important;
    transform: translateY(-1px);
}

.nav-link i {
    margin-right: 0.5rem;
}

.nav-item form {
    display: block;
}

.nav-item form button.nav-link {
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.9) !important;
    width: 100%;
    text-align: left;
    padding: 0.5rem 1rem !important;
}

.nav-item form button.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white !important;
    transform: translateY(-1px);
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--primary-color);
        padding: 1rem;
        border-radius: 0.5rem;
        margin-top: 0.5rem;
    }

    .nav-link {
        padding: 0.75rem 1rem !important;
    }

    .nav-item:not(:last-child) {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
}

.card {
    border-radius: 1.5rem;
    border: 1px solid rgba(109, 40, 217, 0.1);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.card-header {
    background: white;
    border-bottom: 1px solid #e9d5ff;
    padding: 1.5rem;
}

.form-control,
.form-select {
    border: 2px solid #e9d5ff;
    border-radius: 0.75rem;
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    color: #1f2937;
    background-color: white;
    transition: all 0.2s;
    box-shadow: var(--input-shadow);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(109, 40, 217, 0.1);
}

.form-label {
    color: #4b5563;
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.btn {
    padding: 0.875rem 1.75rem;
    border-radius: 0.75rem;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: #e9d5ff;
}

.btn-outline-primary:hover {
    background-color: #f5f3ff;
    border-color: var(--primary-light);
    color: var(--primary-color);
}

.alert {
    border-radius: 1rem;
    border: 1px solid #e9d5ff;
    padding: 1.25rem;
}

.alert-success {
    background-color: #f0fdf4;
    border-color: #86efac;
    color: #166534;
}

.alert-danger {
    background-color: #fef2f2;
    border-color: #fca5a5;
    color: #991b1b;
}

.alert-info {
    background-color: #f5f3ff;
    border-color: #e9d5ff;
    color: var(--primary-color);
}

footer {
    margin-top: auto;
    background-color: white !important;
    border-top: 1px solid #e9d5ff !important;
    padding: 1.5rem 0;
}

footer .text-muted {
    color: #6b7280 !important;
}

.table {
    border-radius: 1rem;
    overflow: hidden;
}

.table th {
    background-color: #f5f3ff;
    color: var(--primary-color);
    font-weight: 600;
    padding: 1rem;
    border-bottom: 2px solid #e9d5ff;
}

.table td {
    padding: 1rem;
    color: #1f2937;
    vertical-align: middle;
}

.pagination .page-link {
    border-radius: 0.5rem;
    margin: 0 0.25rem;
    color: var(--primary-color);
    border-color: #e9d5ff;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s;
}

.navbar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white !important;
}

.navbar .nav-link i {
    margin-right: 0.5rem;
}

.navbar .dropdown-menu {
    background-color: var(--primary-color);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 0.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: 0.5rem;
}

.navbar .dropdown-item {
    color: rgba(255, 255, 255, 0.9);
    border-radius: 0.375rem;
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus,
.navbar .dropdown-item.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.navbar .dropdown-divider {
    border-color: rgba(255, 255, 255, 0.15);
}

.navbar form button.nav-link {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar form button.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white !important;
}

.main-content {
    margin-top: 1rem;
}