* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #020203; /* Logodaki gibi saf ve derin siyah */
    overflow: hidden;
    position: relative;
}

/* Logodaki Uzaysal Parlamalar */
.bg-glow-blue {
    position: absolute;
    width: 450px;
    height: 450px;
    background: #0066ff; /* Logodaki Electric Blue */
    border-radius: 50%;
    filter: blur(160px);
    opacity: 0.35;
    top: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite alternate;
}

.bg-glow-magenta {
    position: absolute;
    width: 450px;
    height: 450px;
    background: #e9005c; /* Logodaki Deep Magenta/Fuchsia */
    border-radius: 50%;
    filter: blur(160px);
    opacity: 0.35;
    bottom: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite alternate-reverse;
}

/* Kayan Yıldızlar */
.shooting-star-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.shooting-star {
    position: absolute;
    width: 150px;
    height: 2px;
    background: linear-gradient(90deg, #ffffff, transparent);
    border-radius: 50%;
    filter: drop-shadow(0 0 10px #0066ff);
    animation: shoot 5s linear infinite;
    opacity: 0;
}

.shooting-star::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    width: 6px;
    height: 6px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow: 0 0 15px 3px #0066ff, 0 0 30px 6px #e9005c;
}

/* Kayan yıldızların farklı pozisyonları ve gecikmeleri */
.shooting-star:nth-child(1) { top: 10%; left: 80%; animation-delay: 0s; animation-duration: 4s; }
.shooting-star:nth-child(2) { top: 30%; left: 90%; animation-delay: 2s; animation-duration: 6s; }
.shooting-star:nth-child(3) { top: -10%; left: 50%; animation-delay: 4s; animation-duration: 5s; }
.shooting-star:nth-child(4) { top: 20%; left: 20%; animation-delay: 7s; animation-duration: 4.5s; }

@keyframes rotateGalaxy {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes shoot {
    0% { transform: translateX(0) translateY(0) rotate(-45deg); opacity: 1; }
    20% { transform: translateX(-600px) translateY(600px) rotate(-45deg); opacity: 0; }
    100% { transform: translateX(-600px) translateY(600px) rotate(-45deg); opacity: 0; }
}

@keyframes float {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(50px) scale(1.1); }
}

/* Glassmorphism Giriş Kutusu */
.login-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-box {
    background: rgba(10, 11, 15, 0.7);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    /* Metalik ve renkli bir sınır: Solda mavi, sağda magenta hissi */
    border-top: 1px solid rgba(0, 102, 255, 0.3);
    border-left: 1px solid rgba(0, 102, 255, 0.2);
    border-right: 1px solid rgba(233, 0, 92, 0.2);
    border-bottom: 1px solid rgba(233, 0, 92, 0.3);
    border-radius: 24px;
    padding: 50px 40px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(255,255,255,0.02);
    text-align: center;
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes slideUp {
    to { opacity: 1; transform: translateY(0); }
}

.login-box img {
    height: 110px; /* Logoyu daha büyük gösteriyoruz çünkü çok detaylı */
    margin-bottom: 25px;
    filter: drop-shadow(0 0 15px rgba(0, 102, 255, 0.4));
    transition: transform 0.5s, filter 0.5s;
}

.login-box img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px rgba(233, 0, 92, 0.5));
}

.login-box h2 {
    color: #ffffff;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 5px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.login-box p.subtitle {
    color: #8b92a5;
    font-size: 14px;
    margin-bottom: 35px;
    font-weight: 300;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: 22px;
    text-align: left;
    position: relative;
}

.form-group i {
    position: absolute;
    left: 18px;
    top: 17px;
    color: #4a5568;
    font-size: 18px;
    transition: color 0.3s;
}

.form-group input {
    width: 100%;
    padding: 16px 15px 16px 50px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: #fff;
    border-radius: 12px;
    font-size: 15px;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.form-group input::placeholder {
    color: #4a5568;
    font-weight: 300;
}

/* Focus olduğunda mavi parlama */
.form-group input:focus {
    background: rgba(0, 102, 255, 0.05);
    border-color: #0066ff;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15), inset 0 2px 4px rgba(0,0,0,0.5);
}

.form-group input:focus + i,
.form-group input:not(:placeholder-shown) + i {
    color: #0066ff;
}

.btn-login {
    width: 100%;
    padding: 16px;
    /* Logodaki gibi Mavi'den Magenta'ya geçiş */
    background: linear-gradient(135deg, #0066ff, #e9005c);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
    box-shadow: 0 10px 20px rgba(233, 0, 92, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

/* Butonun üzerindeki parlama efekti */
.btn-login::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 102, 255, 0.4);
}

.btn-login:hover::after {
    left: 100%;
}

.btn-login i {
    transition: transform 0.3s;
}

.btn-login:hover i {
    transform: translateX(5px);
}

.error-message {
    background: rgba(233, 0, 92, 0.1);
    border: 1px solid rgba(233, 0, 92, 0.3);
    color: #ff4d8b;
    padding: 12px 15px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 25px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.support-text {
    margin-top: 25px;
    font-size: 13px;
    color: #64748b;
}

.support-text a {
    color: #00b8ff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    letter-spacing: 0.5px;
}

.support-text a:hover {
    color: #fff;
    text-shadow: 0 0 8px rgba(0, 184, 255, 0.6);
}