* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    margin: 0;
    background: #0b0b0b;
    color: #fff;
}

/* TOP BAR */
.top-bar {
    background: #0f0f0f;
    padding: 6px 16px;
    font-size: 12px;
    color: #f5f5f5;
    display: flex;
    align-items: center;
}

.promo {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.promo strong {
    color: #ffd400;
}

.dot {
    margin: 0 6px;
    color: #777;
}

/* HEADER */
.main-header {
    background: #111;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    border-bottom: 1px solid #1e1e1e;
}

.logo {
    font-weight: 800;
    letter-spacing: 1px;
    color: #ffd400;
    font-size: 20px;
}

/* RIGHT */
.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-search {
    background: none;
    border: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
}

.btn-login {
    background: transparent;
    border: 1px solid #444;
    color: #fff;
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
}

.btn-register {
    background: #ffd400;
    border: none;
    color: #000;
    padding: 6px 14px;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
}

/* MOBILE OPTIMIZATION */
@media (max-width: 480px) {
    .promo {
        font-size: 11px;
    }

    .logo {
        font-size: 18px;
    }

    .btn-login,
    .btn-register {
        padding: 5px 10px;
        font-size: 12px;
    }
}