:root {
    --bg: #020617;      /* background black */
    --accent: #ff3b3b;  /* red accent */
    --muted: #f28c8c;   /* light red for subtitles */
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    flex-direction: column;
}

/* Toast input */
.toast {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    background: #111;
    border: 2px solid var(--accent);
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 0 20px rgba(255,59,59,0.5); /* red glow */
    margin-bottom: 20px;
    justify-content: center;
    width: 100%;
    max-width: 400px;
}

.toast input {
    flex: 1 1 180px;
    min-width: 100px;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--accent);
    background: #020617;
    color: var(--accent);
    font-size: 16px;
    outline: none;
}

.toast button {
    flex: 0 0 auto;
    padding: 14px 20px;
    border-radius: 12px;
    border: none;
    background: var(--accent);
    color: #020617;
    font-weight: 700;
    cursor: pointer;
    min-width: 80px;
}

/* Card styles */
.card {
    width: 100%;
    max-width: 520px;
    border: 2px solid var(--accent);
    border-radius: 24px;
    padding: clamp(28px, 6vw, 48px);
    box-shadow: 0 0 40px rgba(255,59,59,0.45); /* red glow */
    background: #020617;
    margin-bottom: 20px;
    text-align: center;
}

/* Card text */
.title {
    font-size: clamp(28px, 7vw, 48px);
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
}

.subtitle {
    font-size: clamp(16px, 4vw, 22px);
    color: var(--muted);
}

/* Extra large mobile screens */
@media (min-height: 2000px) {
    .title {
        font-size: clamp(44px, 10vw, 72px);
    }
}