* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: #000000;
    color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.6;
}

.container {
    text-align: center;
    padding: 20px;
    max-width: 600px;
    width: 100%;
    background-color: #121212;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid #2d2d2d;
}

.logo {
    margin-bottom: 30px;
}

.logo-img {
    max-width: 150px;
    height: auto;
}

.logo-placeholder {
    width: 150px;
    height: 80px;
    background-color: #1e1e1e;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-weight: bold;
    font-size: 18px;
    color: #adb5bd;
    border: 2px dashed #2d2d2d;
    border-radius: 8px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 15px;
    color: #f8f9fa;
}

p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #adb5bd;
}

.progress-container {
    margin-bottom: 30px;
}

.progress-bar {
    height: 12px;
    background-color: #2d2d2d;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 15px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #343a40, #495057);
    border-radius: 6px;
    width: 0%;
    transition: width 1s ease;
    position: relative;
    box-shadow: 0 0 5px rgba(52, 58, 64, 0.7);
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    animation: progressShine 2s infinite;
}

@keyframes progressShine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.progress-text {
    font-size: 0.9rem;
    color: #adb5bd;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
}

.progress-text span {
    font-weight: 700;
    color: #f8f9fa;
}

.preview-images {
    margin: 30px 0;
    text-align: center;
}

.preview-images img {
    max-width: 80%;
    width: 400px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    margin-bottom: 15px;
    display: inline-block;
    height: auto;
}

.preview-item {
    margin-bottom: 30px;
}

.preview-description {
    background-color: #1e1e1e;
    border: 1px solid #2d2d2d;
    border-radius: 8px;
    padding: 15px;
    margin-top: 10px;
}

.preview-description p {
    color: #adb5bd;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
    min-height: 20px;
}

.preview-placeholder {
    background-color: #1e1e1e;
    border: 2px dashed #2d2d2d;
    border-radius: 10px;
    padding: 30px;
    margin: 20px 0;
}

.preview-placeholder p {
    color: #adb5bd;
    font-style: italic;
}

.notify-form {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.notify-form input {
    padding: 15px 20px;
    border: 1px solid #2d2d2d;
    border-radius: 8px;
    width: 250px;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
    background-color: #1e1e1e;
    color: #f8f9fa;
}

.notify-form input:focus {
    border-color: #495057;
    box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.25);
}

.notify-form button {
    padding: 15px 30px;
    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
    color: #f8f9fa;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.notify-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.social-links a {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1e1e1e;
    color: #f8f9fa;
    text-decoration: none;
    border-radius: 50%;
    font-weight: bold;
    border: 1px solid #2d2d2d;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.copyright p {
    font-size: 0.9rem;
    color: #6c757d;
}

/* Responsive Design */
@media (max-width: 576px) {
    .logo-img {
        max-width: 120px;
    }
    
    .container {
        padding: 30px 20px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .notify-form {
        flex-direction: column;
        align-items: center;
    }
    
    .notify-form input {
        width: 100%;
        max-width: 250px;
    }
    
    .notify-form button {
        width: 100%;
        max-width: 250px;
    }
}