/* General styles */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Card styles */
.card {
    border: none;
    box-shadow: 0 0 2rem 0 rgba(136, 152, 170, .15);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0,0,0,.125);
}

/* Icon styles */
.icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
}

.icon i {
    color: white;
    font-size: 1.25rem;
}

/* Gradient backgrounds */
.bg-gradient-primary {
    background: linear-gradient(87deg, #11cdef 0, #1171ef 100%) !important;
}

.bg-gradient-success {
    background: linear-gradient(87deg, #2dce89 0, #2dcecc 100%) !important;
}

.bg-gradient-warning {
    background: linear-gradient(87deg, #fb6340 0, #fbb140 100%) !important;
}

.bg-gradient-danger {
    background: linear-gradient(87deg, #f5365c 0, #f56036 100%) !important;
}

/* Table styles */
.table > :not(caption) > * > * {
    padding: 1rem 1rem;
}

.table thead th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* Badge styles */
.badge {
    padding: 0.5em 0.75em;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Form styles */
.form-control:focus {
    border-color: #1171ef;
    box-shadow: 0 0 0 0.2rem rgba(17, 113, 239, 0.25);
}

/* Button styles */
.btn-primary {
    background-color: #1171ef;
    border-color: #1171ef;
}

.btn-primary:hover {
    background-color: #0d5edb;
    border-color: #0d5edb;
}

/* Navigation styles */
.navbar {
    box-shadow: 0 0 2rem 0 rgba(136, 152, 170, .15);
}

.navbar-brand {
    font-weight: 600;
}

/* Footer styles */
.footer {
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        margin: 0 -1rem;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}