/* Estil retro-neó per login/register Pixel Bar */
body {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a0030 0%, #2a0040 100%);
    font-family: 'Press Start 2P', monospace, Arial, sans-serif;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pixel-card {
    background: rgba(30,0,40,0.92);
    border: 2px solid #F20881;
    border-radius: 18px;
    box-shadow: 0 0 8px #F20881, 0 0 2px #fff inset;
    padding: 2.5em 2em 2em 2em;
    max-width: 350px;
    width: 100%;
    margin: 2em auto;
    text-align: center;
}
.pixel-card h2 {
    color: #F20881;
    font-size: 1.2em;
    margin-bottom: 1.5em;
    text-shadow: 0 0 4px #F20881, 0 0 1px #fff;
}
.pixel-input {
    width: 100%;
    padding: 0.8em 0;
    margin-bottom: 1.2em;
    border: 2px solid #F20881;
    border-radius: 8px;
    background: #1a0030;
    color: #fff;
    font-family: inherit;
    font-size: 1em;
    outline: none;
    box-shadow: 0 0 4px #F20881 inset;
    transition: border 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.pixel-input:focus {
    border-color: #F7B14E;
    box-shadow: 0 0 8px #F7B14E;
}
.pixel-btn {
    width: 100%;
    padding: 0.8em 0;
    background: #F20881;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: 'Press Start 2P', monospace;
    font-size: 1em;
    letter-spacing: 1px;
    box-shadow: 0 0 8px #F20881, 0 0 2px #fff inset;
    cursor: pointer;
    margin-bottom: 1em;
    transition: background 0.2s, box-shadow 0.2s;
}
.pixel-btn:hover, .pixel-btn:focus {
    background: #F7B14E;
    color: #1a0030;
    box-shadow: 0 0 12px #F7B14E, 0 0 2px #fff inset;
}
.pixel-link {
    color: #F7B14E;
    text-decoration: underline;
    font-size: 0.9em;
    display: inline-block;
    margin-top: 0.5em;
    transition: color 0.2s;
}
.pixel-link:hover {
    color: #F20881;
}
.pixel-error {
    color: #F20881;
    background: rgba(255,0,80,0.08);
    border: 1px solid #F20881;
    border-radius: 6px;
    padding: 0.5em 1em;
    margin-bottom: 1em;
    font-size: 0.95em;
}
@media (max-width: 500px) {
    .pixel-card {
        padding: 1.2em 0.5em 1.5em 0.5em;
        max-width: 98vw;
    }
    .pixel-card h2 {
        font-size: 1em;
    }
    .pixel-btn {
        font-size: 0.9em;
    }
}