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

body {
    /* Gece temasına uygun daha soft/rüya gibi pastel mor-pembe */
    background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #4a4a4a;
    overflow: hidden;
    position: relative;
}

/* Gece anket başlığı */
.top-badge {
    position: absolute;
    top: 5%;
    background: rgba(255, 255, 255, 0.6);
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 800;
    color: #5f2c82;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    border: 2px solid rgba(255, 255, 255, 0.8);
    animation: float 3s ease-in-out infinite;
    z-index: 5;
    text-align: center;
    width: 90%;
    max-width: 400px;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.container {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 45px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    position: relative;
    border: 3px solid rgba(255, 255, 255, 0.6);
    z-index: 10;
}

.screen {
    display: none;
    animation: fadeIn 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.screen.active {
    display: block;
}

h1, h2 {
    color: #7b4397;
    margin-bottom: 20px;
    font-weight: 900;
}

p {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #4a4a4a;
    font-weight: 700;
}

.btn {
    border: none;
    padding: 15px 35px;
    border-radius: 50px;
    font-size: 1.15rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.primary-btn {
    background: linear-gradient(135deg, #7b4397 0%, #dc2430 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(220, 36, 48, 0.3);
}

.primary-btn:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 12px 25px rgba(220, 36, 48, 0.5);
}

.options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.option-btn {
    background: rgba(255,255,255,0.9);
    border: 2px solid #fbc2eb;
    color: #7b4397;
    padding: 15px;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.option-btn:hover {
    background: linear-gradient(135deg, #fbc2eb 0%, #a18cd1 100%);
    color: white;
    border-color: transparent;
    transform: scale(1.02);
}

.final-options {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
    min-height: 60px;
}

.yes-btn {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(56, 239, 125, 0.4);
    z-index: 10;
}
.yes-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 12px 25px rgba(56, 239, 125, 0.6);
}

.no-btn {
    background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(255, 75, 43, 0.4);
    z-index: 999;
}

.toast {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: #2f3542;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 800;
    transition: bottom 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    white-space: nowrap;
}

.toast.show {
    bottom: 40px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Telefonlar İçin Responsive Tasarım */
@media (max-width: 480px) {
    .top-badge {
        font-size: 0.95rem;
        padding: 10px 20px;
        top: 3%;
    }

    .container {
        padding: 35px 25px;
        width: 92%;
        border-radius: 25px;
        margin-top: 40px; /* Başlık için yer açtık */
    }
    
    h1 {
        font-size: 1.6rem;
    }
    
    h2 {
        font-size: 1.4rem;
    }
    
    p {
        font-size: 1.05rem;
        margin-bottom: 25px;
    }
    
    .btn {
        padding: 14px 25px;
        font-size: 1.05rem;
    }
    
    .option-btn {
        padding: 12px;
        font-size: 1rem;
    }

    .final-options {
        flex-direction: column;
        gap: 15px;
    }

    .no-btn, .yes-btn {
        width: 100%;
    }

    .toast {
        width: 85%;
        white-space: normal;
        text-align: center;
        padding: 12px 20px;
        font-size: 1rem;
    }
}