/* Genel ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    overflow: hidden;
    background-color: #000;
    color: #fff;
}

/* Canvas için ayarlar */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Arka planda kalması için */
}

/* Logo */
.logo-container {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.logo {
    width: 100px;
}

@keyframes pulseLogo {
    0%, 100% {
        transform: translateX(-50%) scale(1);
    }
    50% {
        transform: translateX(-50%) scale(1.1);
    }
}

/* Login kutusu */
.login-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    padding: 40px;
    width: 350px;
    border-radius: 15px;
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    z-index: 1;
}

.login-box h1 {
    margin-bottom: 30px;
    font-size: 32px;
    font-weight: 600;
    text-align: center;
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.input-group {
    position: relative;
    margin-bottom: 30px;
}

.input-group i {
    position: absolute;
    top: 10px;
    left: 10px;
    color: #FFD700;
}

.input-group input {
    width: 100%;
    padding: 10px 10px 10px 40px;
    font-size: 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid #FFD700;
    color: #fff;
    outline: none;
}

.input-group label {
    position: absolute;
    top: 10px;
    left: 40px;
    font-size: 16px;
    color: #fff;
    pointer-events: none;
    transition: 0.5s;
}

.input-group input:focus ~ label,
.input-group input:valid ~ label {
    top: -20px;
    left: 40px;
    color: #FFD700;
    font-size: 12px;
}

.login-button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    border: none;
    border-radius: 25px;
    font-size: 18px;
    font-weight: bold;
    color: #000;
    cursor: pointer;
    transition: 0.5s;
    box-shadow: 0 5px 15px rgba(255, 165, 0, 0.3);
}

.login-button:hover {
    background: linear-gradient(45deg, #FFA500, #FFD700);
    box-shadow: 0 5px 25px rgba(255, 215, 0, 0.6);
}

/* Beyaz Şerit Animasyonu */
.white-stripe {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 9999;
    transition: left 1s ease;
}

.white-stripe.active {
    left: 0;
}

footer {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
    color: #FFD700;
    font-size: 14px;
    z-index: 1;
}

@media screen and (max-width: 768px) {
    .login-box {
        width: 90%;
        padding: 30px;
    }

    .logo {
        width: 80px;
    }
}