.profile-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 0 15px;
}
.profile-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    border: 1px solid #f1f5f9;
}
.profile-header-section {
    display: flex;
    align-items: center;
    gap: 25px;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 2rem;
    margin-bottom: 2rem;
}
.profile-header-section img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--primary-color);
    box-shadow: var(--shadow);
}
.profile-header-default {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    font-size: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: var(--shadow);
}
.profile-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.info-group {
    background: #f8fafc;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
}
.info-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.info-group p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark-text);
    margin: 0;
}
.info-group em {
    color: #94a3b8;
    font-style: normal;
}
.upload-btn-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
}
.btn-upload {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background-color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.btn-upload:hover {
    background-color: var(--primary-color);
    color: white;
}
.upload-btn-wrapper input[type=file] {
    font-size: 100px;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    cursor: pointer;
}
@media (max-width: 576px) {
    .profile-header-section {
        flex-direction: column;
        text-align: center;
    }
    .profile-card {
        padding: 1.5rem;
    }
}