:root {
    color-scheme: light;
    --accent-blue: #209cee;
    --accent-red: #e76e55;
    --border-ink: #212529;
    --paper: #ffffff;
    --paper-soft: #f5f5f5;
    --shadow-soft: rgba(33, 37, 41, 0.12);
    --text-primary: #212529;
    --text-muted: #6c6f73;
}

body {
    color: var(--text-primary);
    background: repeating-linear-gradient(
            -45deg,
            rgba(32, 156, 238, 0.08),
            rgba(32, 156, 238, 0.08) 12px,
            transparent 12px,
            transparent 24px
        ),
        #fdfdfd;
        
    min-height: 100vh;
    width: min(960px, 100%);
    margin: 0 auto;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

a {
    color: var(--accent-blue);
}

a:hover {
    text-decoration: underline;
}

p {
    line-height: 1.8;
}

.site-header {
    padding: 1.5rem 1rem;
    border-bottom: 4px solid var(--border-ink);
    background: var(--paper);
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 10px 0 rgba(0, 0, 0, 0.05);
}

.header-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 0 auto;
    width: min(960px, 100%);
    text-align: center;
}

.site-brand {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
}

.site-title {
    font-size: clamp(1.1rem, 2.2vw, 1.5rem);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    text-align: left;
    line-height: 1.1;
}

.site-tagline {
    font-size: 0.9rem;
    margin: 0.5rem 0 0;
    color: var(--text-muted);
}

.brand-icon {
    display: inline-flex;
}


.brand-icon-image {
    height: clamp(4rem, 8vw, 5.2rem);
    width: auto;
    image-rendering: pixelated;
    display: block;
}

.greeting-heading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.greeting-heading > span {
    display: inline-flex;
    align-items: center;
}

.greeting-heart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    line-height: 1;
    flex-shrink: 0;
    color: var(--accent-red);
    transform-origin: center;
    transform: scale(0.7);
}

.pulse-heart {
    animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(0.7);
    }

    50% {
        transform: scale(0.8);
    }
}

.site-line {
    display: block;
}

.flash {
    margin: 0;
    padding: 1rem 1.25rem;
    background: var(--paper);
    border: 4px solid var(--border-ink);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.15);
}

.panel {
    --container-padding: 1.5rem;
    margin: 0;
    background: var(--paper);
    box-shadow: 10px 10px 0 var(--shadow-soft);
}

.panel + .panel {
    margin-top: 1.5rem;
}

.install-panel {
    position: relative;
}

.install-panel .panel-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: transparent;
    cursor: pointer;
    display: inline-flex;
    padding: 0.25rem;
    color: inherit;
}

.install-panel .panel-close:focus {
    outline: 2px solid var(--accent-red);
    outline-offset: 2px;
}

.install-platform + .install-platform {
    margin-top: 1.5rem;
}

.install-heading {
    margin: 0;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.install-platform .nes-btn {
    margin-top: 0.75rem;
}

.lead {
    margin: 1rem 0;
}

.muted {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.actions {
    display: inline-flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    margin: 1.5rem 0;
    
    .button {
        display: inline-flex;
        justify-content: center;
        width: 100%;
    }
}


.countdown {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem 0.75rem;
    padding: 1rem;
    border: 4px solid var(--border-ink);
    background: var(--paper-soft);
    margin-top: 1rem;
    letter-spacing: 0.04em;
    font-size: 0.75rem;
    max-width: 100%;
}

.countdown-label {
    flex: 0 0 auto;
    white-space: nowrap;
    text-align: center;
}

.countdown-value {
    color: var(--accent-blue);
    flex: 0 0 auto;
    white-space: nowrap;
    text-align: center;
}

.countdown-note {
    margin: 0.75rem 0 0;
}

.nes-balloon {
    letter-spacing: 0.04em;
    font-size: 0.75rem;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form label {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
}

.nes-select {
    width: 100%;
}

.form select,
.form textarea {
    width: 100%;
    padding: 0.8rem 0.75rem;
    border: 4px solid var(--border-ink);
    background: var(--paper);
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form textarea {
    min-height: 160px;
    resize: vertical;
}

.form .nes-btn {
    align-self: flex-end;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    margin-top: 1rem;
}

.balloon-row {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.balloon-row:empty {
    display: none;
}


.matches {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    
    .message-list {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        
        .message {
            display: flex;
            flex-direction: column;
            
            &.-left {
                align-items: flex-start; 
            }
            
            &.-right {
                align-items: flex-end;
            }
        }
    }
}

.metric-board {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.75rem;
}

.metric-board li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
}

.metric-value {
    color: var(--accent-red);
    font-weight: 700;
}