:root {
    --main-color: #173157;
    --accent-color: #92c4ea;
    --hover-background-color: #21467d;
    --text-color: white;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --card-shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

body {
    background-color: #f8f9fa;
}

a, .btn-link {
    color: var(--main-color);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--hover-background-color);
}

.footer a.footer-contact-link,
a.footer-contact-link {
    color: white !important;
}

a.footer-contact-link:hover {
    color: white !important;
}

.btn-primary {
    color: var(--text-color);
    background-color: var(--main-color);
    border-color: var(--main-color);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background-color: var(--hover-background-color);
    border-color: var(--hover-background-color);
    transform: translateY(-2px);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--main-color);
}

.image_ad_horizontal {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1rem;
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.image_ad_horizontal:hover {
    transform: scale(1.02);
    box-shadow: var(--card-shadow-hover);
}

.header1 {
    color: var(--main-color);
    text-align: center;
    font-weight: 700;
    margin: 0.5rem 0 1.5rem 0;
    font-size: 2rem;
}

.header1:focus {
    outline: none;
}

.header4 {
    color: var(--main-color);
    font-weight: 600;
    margin: 1.5rem 0 1rem;
}

@media (max-width: 600px) {
    .header1 {
        font-size: 1.5rem;
    }

    .header4 {
        text-align: center;
    }
}

.nav-link {
    font-size: 1.25rem;
    margin: 0.25rem;
}

.bg-rcq {
    --bs-bg-opacity: 1;
    background-color: #21467d
}

.bg-lcq {
    --bs-bg-opacity: 1;
    background-color: #3570c9
}

.bg-store-championship {
    --bs-bg-opacity: 1;
    background-color: #4377ff
}

.center-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.center-image img {
    max-width: 100%;
    height: auto;
    align-items: center;
    margin-bottom: 1rem;
}

/* Modern Form Controls */
.form-select {
    border-radius: var(--border-radius-sm);
    border: 2px solid #e0e0e0;
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    width: auto;
    font-size: 1rem;
    min-width: fit-content;
}

.form-select:focus {
    border-color: var(--main-color);
    box-shadow: 0 0 0 3px rgba(23, 49, 87, 0.1);
}

/* Modern Tables */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    background: white;
}

.table th {
    background: var(--main-color);
    color: var(--text-color);
    font-weight: 600;
    border: none;
    padding: 1rem;
}

.table td {
    padding: 0.875rem 1rem;
    vertical-align: middle;
    border-color: #f0f0f0;
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(23, 49, 87, 0.02);
}

.table-bordered {
    border: none;
}

.table-bordered > :not(caption) > * > * {
    border-width: 0 0 1px 0;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--border-radius-sm);
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}