* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #f1f1f1;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(to right, #ff0080, #ff8c00, #40e0d0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1.1rem;
    color: #aaa;
    margin-bottom: 20px;
}

.stalker-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto 30px;
    padding: 25px;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.platform-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 10px;
}

.platform-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 5px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.platform-option:hover {
    background: rgba(255, 255, 255, 0.1);
}

.platform-option.active {
    background: rgba(255, 0, 128, 0.2);
    border-color: #ff0080;
}

.platform-icon {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.platform-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.input-group {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

input[type="text"] {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

input[type="text"]:focus {
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px rgba(255, 0, 128, 0.5);
}

input[type="text"]::placeholder {
    color: #aaa;
}

button {
    padding: 15px 30px;
    background: linear-gradient(to right, #ff0080, #ff8c00);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 0, 128, 0.4);
}

button:active {
    transform: translateY(0);
}

.loading {
    display: none;
    text-align: center;
    margin: 30px 0;
}

.loading.active {
    display: block;
}

.spinner {
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top: 5px solid #ff0080;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.result-container {
    display: none;
    margin-top: 30px;
}

.result-container.active {
    display: block;
}

.result-card {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.platform-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.platform-header i {
    font-size: 2rem;
}

.platform-title {
    font-size: 1.8rem;
    font-weight: 700;
}

.profile-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.profile-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #ff0080;
}

.profile-info h3 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.profile-info .username {
    color: #aaa;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.profile-info .bio {
    color: #ccc;
    line-height: 1.5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-box:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: #ff8c00;
}

.stat-label {
    font-size: 0.9rem;
    color: #aaa;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.additional-info {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.info-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.info-label {
    font-size: 0.9rem;
    color: #aaa;
    margin-bottom: 5px;
}

.info-value {
    font-size: 1.1rem;
    word-break: break-word;
}

.error-message {
    display: none;
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 10px;
    padding: 20px;
    margin: 30px 0;
    text-align: center;
}

.error-message.active {
    display: block;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.video-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.video-thumbnail {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.video-info {
    padding: 15px;
}

.video-title {
    font-weight: 600;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    color: #aaa;
    font-size: 0.85rem;
}

footer {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    color: #777;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer p {
    margin-bottom: 8px;
}

footer i.fab.fa-telegram {
    color: #0088cc;
    margin-right: 5px;
}

@media (max-width: 768px) {
    .platform-selector {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .profile-section {
        flex-direction: column;
        text-align: center;
    }
    
    h1 {
        font-size: 2rem;
    }
}