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

h1:focus
{
    outline: none;
}

a, .btn-link
{
    color: #0077cc;
}

.btn-primary
{
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.content
{
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox])
{
    outline: 1px solid #26b050;
}

.invalid
{
    outline: 1px solid red;
}

.validation-message
{
    color: red;
}

#blazor-error-ui
{
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss
    {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.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;
}

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

#theCanvas 
{
    position: fixed;
    top: 0px;
    right: 0px;
    bottom: 0px;
    left: 0px;

    /* Disable text highlighting and magnifying glass on iPhone/webkit */
    -webkit-user-select: none;
}


#canvas 
{
    position: fixed;
    top: 0px;
    right: 0px;
    bottom: 0px;
    left: 0px;
}

/* ---- Sonson web shell ---- */
body { background: #0b0d12; }

.sonson-gate {
    position: fixed; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: radial-gradient(ellipse at center, #1a2035 0%, #0b0d12 70%);
}
.sonson-card {
    width: 22rem; padding: 2rem;
    background: #141827; border: 1px solid #2c3350; border-radius: 12px;
    text-align: center; color: #e8eaf2;
}
.sonson-card h1 {
    font-size: 1.6rem; letter-spacing: 0.25em; margin: 0 0 0.25rem;
    color: #ffcf40;
}
.sonson-card .sub { color: #8a93b0; font-size: 0.85rem; margin-bottom: 1.2rem; }
.sonson-card input {
    display: block; width: 100%; box-sizing: border-box;
    margin: 0.4rem 0; padding: 0.6rem 0.8rem;
    background: #0d101c; color: #e8eaf2;
    border: 1px solid #2c3350; border-radius: 8px;
}
.sonson-card button {
    width: 100%; margin-top: 0.8rem; padding: 0.6rem;
    background: #ffcf40; color: #22201a; font-weight: 700;
    border: 0; border-radius: 8px; cursor: pointer;
}
.sonson-card button:hover { background: #ffe27a; }
.sonson-card .err { color: #ff7d7d; font-size: 0.85rem; margin-top: 0.8rem; }

.sonson-bottombar {
    position: fixed; bottom: 0; left: 0; right: 0; height: 2.2rem;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 0.8rem; box-sizing: border-box;
    background: #10131f; color: #8a93b0; font-size: 0.85rem;
    z-index: 10;
}
.sonson-bottombar b { color: #ffcf40; }
.import-btn {
    color: #cdd3e4; background: #1c2236; border: 1px solid #2c3350;
    border-radius: 6px; padding: 0.15rem 0.6rem; cursor: pointer;
}
.import-btn:hover { background: #273052; }

.sonson-holder {
    position: fixed; top: 0; left: 0; right: 0; bottom: 2.2rem;
    display: flex; align-items: center; justify-content: center;
    background: #000;
}
.sonson-holder canvas {
    max-width: 100%; max-height: 100%;
}

.sonson-help { color: #8a93b0; font-size: 0.8rem; }
.sonson-help b { color: #cdd3e4; }