:root {
    --oac-deep-black: #0b0e12;
    --oac-navy: #0f2e4a;
    --oac-azure-500: #1f7bdc;
    --oac-azure-300: #5bb5ff;
    --oac-white: #fff;
    --oac-slate-200: #c6d3e6;
    --oac-font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

/* ============================================================
   GLOBAL BACKGROUND (FIXED, SMOOTH, FULL HEIGHT)
   ============================================================ */

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: var(--oac-font);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* 🌟 NEW background: linear + radial glow, no banding */
    background: radial-gradient(circle at 50% -10%, rgba(31,123,220,0.35) 0%, rgba(31,123,220,0) 70%), linear-gradient( to bottom, var(--oac-azure-500) 0%, var(--oac-navy) 35%, var(--oac-deep-black) 100% );
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    color: var(--oac-slate-200);
}

/* ============================================================
   CONTAINER
   ============================================================ */

.oac-container {
    max-width: 960px;
    margin: 64px auto;
    padding: 0 24px 64px;
}

/* ============================================================
   LOGO / HEADER
   ============================================================ */

.oac-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    color: var(--oac-white);
    text-shadow: 0 0 4px rgba(31,123,220,.35);
}

    .oac-logo img {
        filter: drop-shadow(0 0 14px rgba(31,123,220,.65)) drop-shadow(0 0 34px rgba(31,123,220,.4));
    }

.oac-brand-title {
    font-weight: 800;
    letter-spacing: .02em;
    font-size: 28px;
    line-height: 1.2;
}

/* ============================================================
   CARD COMPONENT (GLASS EFFECT)
   ============================================================ */

.oac-card {
    background: rgba(13,35,56,.35);
    backdrop-filter: blur(2px);
    border: 1px solid rgba(91,181,255,.22);
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 0 0 1px rgba(21,96,185,.18) inset, 0 10px 30px rgba(11,14,18,.5), 0 0 48px rgba(31,123,220,.25);
    color: var(--oac-white);
}

    .oac-card h1,
    .oac-card h2,
    .oac-card h3,
    .oac-card h4 {
        color: var(--oac-white);
        text-shadow: 0 0 6px rgba(91,181,255,.3);
    }

    .oac-card a {
        color: var(--oac-azure-300);
    }

        .oac-card a:hover {
            text-decoration: underline;
            color: var(--oac-azure-500);
        }

/* ============================================================
   BUTTONS
   ============================================================ */

.oac-btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    color: white;
    background: var(--oac-azure-500);
    border: 1px solid var(--oac-azure-300);
    box-shadow: 0 0 12px rgba(31,123,220,.6), 0 0 24px rgba(31,123,220,.4);
    transition: 0.2s ease;
}

    .oac-btn:hover {
        background: var(--oac-azure-300);
        box-shadow: 0 0 18px rgba(31,123,220,.8), 0 0 48px rgba(31,123,220,.5);
    }

/* ============================================================
   DISABLE BLAZOR RECONNECT OVERLAY
   ============================================================ */

#components-reconnect-modal,
.components-reconnect-show,
.components-reconnect-hide,
.components-reconnect-failed,
.components-reconnect-rejected,
.components-reconnect-retrying {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    position: static !important;
}