/* Smooth animations */
.fade-in {
    animation: fadeIn 0.7s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* HEADER */
.header {
    background: linear-gradient(135deg, #007bff, #6610f2);
    padding: 40px 0;
    text-align: center;
    color: white;
}

.title {
    font-size: 2.8rem;
    font-weight: 800;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* SEARCH AREA */
.search-area {
    background: white;
    border-radius: 16px;
}

.search-input {
    border-radius: 12px 0 0 12px !important;
    font-size: 1.2rem;
}

.search-btn {
    border-radius: 0 12px 12px 0 !important;
    font-size: 1.1rem;
    padding-left: 30px;
    padding-right: 30px;
}

/* PROFILE CARD */
.profile-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 20px;
}

.profile-img {
    width: 150px;
    height: 150px;
    border-radius: 16px;
    border: 4px solid white;
}

.stats span {
    margin-right: 20px;
    font-size: 1rem;
}

/* REPO CARDS */
.repo-card {
    padding: 20px;
    border-radius: 16px;
    background: white;
    transition: 0.3s;
    border-left: 6px solid #0d6efd;
}

.repo-card:hover {
    transform: translateY(-8px);
    background: #ecf4ff;
}