/* Critical CSS for initial rendering - keep this under 14KB for optimal performance */
/* Basic loading styles and essential layout */

.loading-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-container {
    text-align: center;
    color: white;
}

.loading-logo h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.loading-logo .text-warning {
    color: #ffc107;
}

.loading-logo .text-primary {
    color: #0d6efd;
}

.loading-spinner {
    margin: 2rem 0;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
    border: 0.25em solid transparent;
    border-top: 0.25em solid currentColor;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.text-muted {
    color: #6c757d;
}

.opacity-75 {
    opacity: 0.75;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.me-2 {
    margin-right: 0.5rem;
}

/* Basic button styles for error UI */
.btn {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    margin-bottom: 0;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 0.375rem;
    transition: all 0.15s ease-in-out;
}

.btn-primary {
    color: #fff;
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
}

.btn-outline-secondary {
    color: #6c757d;
    border-color: #6c757d;
}

/* Basic alert styles */
.alert {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.375rem;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

/* Hide error UI by default */
#blazor-error-ui {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000;
}

#blazor-error-ui.show {
    display: block;
}