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

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.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."
    }



/* Added by hhchoi */
.my-hr1 {
    border: 0;
    height: 5px;
    background: #fff;
}




/* The switch - the box around the slider (used in Video.razor) */
.switch {
    position: relative;
    display: inline-block;
    width: 47px;
    height: 23px;
    vertical-align: top;
}

     /*Hide default HTML checkbox */
    .switch input {
        display: none;
    }

    
/* The slider */
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
}

    .slider:before {
        position: absolute;
        content: "";
        height: 16px;
        width: 16px;
        left: 4px;
        bottom: 3.3px;
        background-color: white;
        -webkit-transition: .3s;
        transition: .3s;
    }

input:checked + .slider {
    background-color: #2196F3;
}

input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
    -webkit-transform: translateX(23px);
    -ms-transform: translateX(23px);
    transform: translateX(23px);
}

/* Rounded sliders */
.slider.round {
    border-radius: 34px;
}

    .slider.round:before {
        border-radius: 50%;
    }


/* Canvas���� mouse cursor ��� ������ ���� by hhchoi */
#labelCanvas {
    pointer-events: auto !important;
}

/* Added by hhchoi for removing Recoonect Message */
#components-reconnect-modal {
    display: none;
}








/* wwwroot/css/ruler.css */
.ruler-page {
    width: 100%;
}

.ruler-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.ruler-hint {
    font-size: 12px;
    color: #666;
}

/* Viewer Host (resizable) */
.ruler-viewer-host {
    width: 100%;
    height: 62vh; /* �⺻�� */
    min-height: 320px;
    max-height: 85vh;
    background: #111;
    border: 1px solid #bbb;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center; /* �⺻�� ��� */
    align-items: flex-start; /* ���� ���� */
}

/* Transform Host: zoom/pan�� ���⸸ ���� */
.ruler-transform-host {
    transform-origin: top left;
    will-change: transform;
    display: inline-block;
}

.ruler-image-wrap {
    position: relative;
    display: inline-block;
}

#rulerImage {
    display: block;
    max-width: 100%;
    height: auto;
    user-select: none;
    -webkit-user-drag: none;
}

#rulerCanvas {
    position: absolute;
    left: 0;
    top: 0;
    outline: none;
}

/* Splitter bar (drag to resize) */
.ruler-splitter {
    width: 100%;
    height: 10px;
    cursor: row-resize;
    background: linear-gradient(to bottom, #e6e6e6, #cfcfcf);
    border-left: 1px solid #bbb;
    border-right: 1px solid #bbb;
    border-bottom: 1px solid #bbb;
}

.ruler-hover {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    color: #222;
}

.ruler-json, .ruler-log {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    width: 100%;
}

.ruler-json {
    height: 520px;
}

.ruler-log {
    height: 180px;
}

/* Bootstrap 5 ���̺� �� �е� ���� ���̱� */
.ruler-result-table {
    --bs-table-cell-padding-x: 0.25rem; /* ��/�� */
    --bs-table-cell-padding-y: 0.20rem; /* ��/�� */
}

    /* Ȥ�� ������ �� �Դ� ȯ�� ���(����) */
    .ruler-result-table th,
    .ruler-result-table td {
        padding-left: 0.25rem !important;
        padding-right: 0.25rem !important;
    }


/* ���� ������ ������ ���̰ԡ� ����� ��Ÿ�� */
.nav-section {
    margin-top: .25rem;
    padding-top: .25rem;
}

.nav-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .70);
    margin-top: .75rem;
    margin-bottom: .20rem;
}

.nav-section-body {
    margin-left: .75rem;
    padding-left: .25rem;
    border-left: 2px solid rgba(255, 255, 255, .12);
}

.nav-beta-badge {
    font-size: 0.65rem;
    padding: .18rem .45rem;
}



.optimizer-grid {
    display: grid;
    grid-template-columns: 3fr 3fr 4fr; /* 3:3:4 */
    gap: 1rem;
    align-items: stretch;
}

/* ���� ȭ�鿡���� ���η� �ױ� */
@media (max-width: 992px) {
    .optimizer-grid {
        grid-template-columns: 1fr;
    }
}

.panel.card {
    min-height: 560px;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.95rem;
}

/* �Է��� ���� �� ������ �˳��� ���� + ���콺�� �������� */
textarea.resizable {
    min-height: 480px;
    resize: both; /* ����/���� ��� ���� */
    overflow: auto;
    width: 100%;
}


/* Dashboard tiles: hover highlight (scoped to Home.razor via CSS isolation) */

.dash-tile {
    cursor: pointer;
    transition: background-color 120ms ease-in-out, border-color 120ms ease-in-out;
}

    .dash-tile:hover,
    .dash-tile:focus,
    .dash-tile:focus-visible {
        /* subtle highlight */
        background-color: rgba(var(--bs-primary-rgb), 0.06);
        border-color: rgba(var(--bs-primary-rgb), 0.40);
    }