:root {
    --metin2-gold: #ffd700;
    --metin2-red: #8b0000;
    --metin2-dark: #1a1a1a;
    --metin2-light: #f0f0f0;
}


.top-banner {
    background: rgba(26, 26, 26, 0.9);
    border-bottom: 1px solid var(--metin2-gold);
    left: 260px;
    right: 260px;
    top: 0;
    z-index: 99;
    width: calc(100% - 520px);
    position: relative;
}

.top-banner img {
    width: 100%;
    height: auto;
    display: block;
}


.bottom-banner {
    left: 260px;
    right: 260px;
    top: 0;
    z-index: 99;
    width: calc(100% - 520px);
    position: relative;
    margin-bottom: -50px
}

.bottom-banner img {
    width: 100%;
    height: auto;
    display: block;
}



@media (max-width: 1400px) {
    .top-banner {
        margin-left: 0;
        margin-right: 0;
        width: 100%;
        left: 0;
        right: 0;
    }

    .bottom-banner {
        margin-left: 0;
        margin-right: 0;
        width: 100%;
        left: 0;
        right: 0;
    }
}

.banner-left, .banner-right {
    position: fixed;
    top: 0;
    height: 100vh;
    width: 260px;
    z-index: 100;
}

.banner-left a, .banner-right a {
    pointer-events: auto;
    display: block;
    width: 100%;
    height: 100%;
}

@media (min-width: 1400px) and (max-width: 1800px) {
    .banner-left, .banner-right {
        width: 200px;
    }

    .container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
        max-width: 1120px !important;
    }
}

@media (min-width: 1400px) and (max-width: 1600px) {
    .banner-left, .banner-right {
        width: 150px;
    }

    .container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
        max-width: 1120px !important;
    }
}

@media (min-width: 1300px) and (max-width: 950px) {
    .banner-left, .banner-right {
        width: 150px;
    }

    .container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
        max-width: 950px !important;
    }
}

.banner-left {
    left: 0;
}

.banner-right {
    right: 0;
}

.banner-left img, .banner-right img {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 1400px) {
    .banner-left, .banner-right {
        display: none;
    }
}


.nav-link {
    color: var(--metin2-gold) !important;
    font-size: 0.9rem !important;
    padding: 8px 15px !important;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 0 5px #fff,
                 0 0 10px #fff,
                 0 0 20px var(--metin2-gold),
                 0 0 30px var(--metin2-gold);
    font-family: 'Ubuntu', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.nav-link:hover {
    color: var(--metin2-gold) !important;
    background: rgba(255, 215, 0, 0.1);
    text-shadow: 0 0 10px #fff,
                 0 0 20px #fff,
                 0 0 30px var(--metin2-gold),
                 0 0 40px var(--metin2-gold),
                 0 0 50px var(--metin2-gold);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--metin2-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.nav-link:hover::after {
    width: 80%;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
}


.btn-outline-light {
    border: 1px solid var(--metin2-gold);
    color: var(--metin2-gold);
    background: transparent;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-outline-light:hover {
    background: rgba(255, 215, 0, 0.1);
    color: var(--metin2-gold);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.2);
}

@media (max-width: 768px) {

    .btn-primary, .btn-outline-light {
        width: 100%;
        margin-bottom: 10px;
    }

    .banner-left, .banner-right {
        display: none;
    }
}


.btn-primary {
    background: linear-gradient(45deg, var(--metin2-red), #a52a2a);
    border: 1px solid var(--metin2-gold) !important;
    color: var(--metin2-gold) !important;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #a52a2a, var(--metin2-red));
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 0, 0, 0.3);
    color: var(--metin2-gold);
}

.text-gold {
    color: var(--metin2-gold) !important;
}

.sidebar-login .card {
    background: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.1);
}

.sidebar-login .form-control {
    background: rgba(26, 26, 26, 0.9) !important;
    border: 1px solid var(--metin2-gold);
    color: var(--metin2-gold) !important;
}

.sidebar-login .form-control::placeholder {
    color: rgba(255, 215, 0, 0.5);
}

.sidebar-login .form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
}

.sidebar-login .input-group-text {
    background: rgba(26, 26, 26, 0.9);
    border: 1px solid var(--metin2-gold);
    color: var(--metin2-gold);
}

.sidebar-login .form-check-input {
    background-color: rgba(26, 26, 26, 0.9);
    border: 1px solid var(--metin2-gold);
}

.sidebar-login .form-check-input:checked {
    background-color: var(--metin2-gold);
    border-color: var(--metin2-gold);
}

.sidebar-login .btn-primary {
    background: linear-gradient(45deg, var(--metin2-red), #a52a2a);
    border: 1px solid var(--metin2-gold);
    color: var(--metin2-gold);
}

.sidebar-login .btn-primary:hover {
    background: linear-gradient(45deg, #a52a2a, var(--metin2-red));
    border: 1px solid var(--metin2-gold);
    color: var(--metin2-gold);
}

.sidebar-login .btn-outline-light {
    border: 1px solid var(--metin2-gold);
    color: var(--metin2-gold);
}

.sidebar-login .btn-outline-light:hover {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid var(--metin2-gold);
    color: var(--metin2-gold);
}

@media (max-width: 992px) {
    .sidebar-login {
        margin-bottom: 2rem;
    }
}